Abkuerzungsliste ABKLEX (ASCII-Format) W. Alex, Karlsruhe, alex-weingarten@t-online.de Original Point of Distribution: http://www.abklex.de/abklex/ Gehen wir von 30 Zeichen aus, aus denen Abkuerzungen gebildet werden, und nehmen wir eine groesste Laenge von 5 Zeichen an, so lassen sich 25.137.930 verschiedene Abkuerzungen bilden (Kombinationen mit Wiederholung und Beruecksichtigung der Reihenfolge). Es folgt eine Auswahl von rund 16000 Abkuerzungen aus den Bereichen Informatik und Telekommunikation. Die Abkuerzungen werden hier durchgehend gross geschrieben, Akzente, Bindestriche und dergleichen wurden weggelassen. Einige Abkuerzungen sind geschuetzte Namen; diese sind nicht gekennzeichnet. Die Liste beschreibt nur den Gebrauch, sie legt nicht eine Definition fest. % 100GE 100 GBit/s Ethernet 16CIF 16 times Common Intermediate Format (Picture Format) 16QAM 16-state Quadrature Amplitude Modulation 1GFC 1 Gigabaud Fiber Channel (2, 4, 8, 10, 20GFC) 1GL 1st Generation Language (Maschinencode) 1TBS One True Brace Style (C) 1TR6 (ISDN-Protokoll D-Kanal, national) 247 24/7: 24 hours per day, 7 days per week 2D 2-dimensional 2FA Zwei-Faktor-Authentifizierung 2GL 2nd Generation Language (Assembler) 2L8 Too Late (Slang) 2MS Strukturierte Monopolleitung 2 Mbit/s 3D 3-dimensional 3GIO 3rd Generation I/O (Bus, Interface) 3GL 3rd Generation Language (C/C++, Fortran, Cobol) 3GPP 3rd Generation Partnership Project 3LH 3rd Level Hierarchy 3PCC 3rd Party Call Control 3R Retiming, Reshaping, Reamplifying 3RR Three-revert rule (Wikipedia) 3T 3 Ticks (CD/DVD) 4CIF 4 times Common Intermediate Format (Picture Format) 4GL 4th Generation Language (SQL, Labview, ABAP) 4LH 4th Level Hierarchy 4MV 4 Motion Vector 4U For You 5G 5th Generation (Mobile Telephony) 5GL 5th Generation Language 64QAM 64-state Quadrature Amplitude Modulation 6GL 6th Generation Language 7E1 (Zeichenformat: 7 Bits/Zeichen, parity even, 1 Stopbit) 8N1 (Zeichenformat: 8 Bits/Zeichen, no parity bit, 1 Stopbit) 9P Plan 9 Filesystem Protocol 10GE 10 GBit/s Ethernet % % A Advanced, American, Amplitude, Analog, Application, Architecture, Area, Association A2C Administration to Consumer A2DP Advanced Audio Distribution Profile (Bluetooth) A4E Anmelden -- 4 Tage abwarten -- editieren (Wikipedia) AA Access Authorization AA Aiming Algorithm AA Anti-Aliasing AA Arbitrary Access AA Assistant Administrator AA Audits + Assessments AA Auto Answer AAA Adaptive Anti-Aliasing AAA Authentication, Authorization, Accounting (system) AAAA Aussuchen -- Auspacken -- Anpassen -- Anwenden AAAAAA Association for the Abolition of Abused Abbreviations and Asinine Acronyms AAAI American Association of Artificial Intelligence AAB All-to-All Broadcast AAB Application Anchor Block AAC Advanced Audio Coder/Coding AAC Apple Assistance Center AAC+ Advanced Audio Coder/Coding Plus AACD Academic Administrative Computing Services AACE Association for the Advancement of Computing in Education AACLC Advanced Audio Coder/Coding Low Complexity AACR Anglo-American Cataloging Rules AACS Advanced/Automated Access Content/Control System AACS Ann Arbor Computer Society AACS Asynchronous Address Communication System AACS Automated Analog Circuit Synthesis AACSLA AACS LA: Advanced Access Content System Licensing Administrator AAD Address Adder AADP Administrative Automatic Data Processing AAE Allgemeine Anschalt-Erlaubnis AAE Automatische Anrufeinrichtung AAF Adjustable Active Filter AAFID Autonomous Agent For Intrusion Detection AAIC Accounting Authority Identification Code AAL Absolute Assembly Language AAL Ambient Assisted Living AAL Asynchronous Transfer Mode Adaption Layer AAL ATM Adaptation Layer AALPDU AAL Protocol Data Unit AAM Automatic Acoustic Management AAMOF As A Matter Of Fact (Slang) AAN Associated Account Number AAP Advanced Adaptive Protocol AAP Alternative Approval Process AAP Applications Access Point AAP Association of American Publishers AAPI Audio Applications Programming Interface AAR Anfangsadressregister AARP AppleTalk Address Resolution Protocol AAS All-to-All Scatter AAS Arithmetic Assignment Statement AASP ASCII Asynchronous Support Package AAT Average Access Time AATIS Arbeitskreis Amateurfunk und Telekommunikation in der Schule AATP Authorized Academic Training Program AAUI Apple Attachment Unit Interface AAVD Automatic Alternate Voice Data AB Anrufbeantworter AB Ausser Betrieb AB Authentication Bypass ABAP Advanced Business Application Programming (SAP) ABB ASEA Brown Boveri (Schweiz) ABC Abstract Base Class ABC Advanced BASIC Computer ABC American Broadcasting Company ABC Applications of Broadband Communication ABC Appropriate Byte Counting ABC Approximate Bayesian Computation ABC Atanasoff-Berry-Computer ABC Automatic Brightness Control ABCD Add, Browse, Change, Delete ABCS Advanced Business Communications via Satellite ABD Automatic Baudrate Detection ABEND Abnormal End ABF Adobe Binary Screen Font ABG abgehend ABG Access Border Gateway ABG Ads By Google ABG Automatisierte Biometriegestuetzte Grenzkontrolle ABI Application Binary Interface ABIC Access Bus Industry Group ABIOS Advanced Basic Input Output System ABIST Automatic Built-In Self Test ABK Arbeitskreis Bildkommunikation ABLE Adaptive Battery Life Extender ABLE Agent Building and Learning Environment ABM Adaptive Backlight Management ABM Anything But Microsoft ABM Asynchronous Balanced Mode ABN Australian Bibliographic Network ABNF Augmented Backus-Naur Form ABNS Application Based Network Services ABR Associativity-Based Routing (protocol) ABR Automated Beacon Removal ABR Available Bit Rate ABRD Automatic Baud Rate Detection ABRS Automated Book Request System ABS Address Book Synchronization ABS Authorized Bearer Services (Exceptions) ABS Automatic Backup Shutdown ABT Abort ABT ATM Block Transfer ABTDT ATM Block Transfer Delayed Transmission ABTIT ATM Block Transfer Immediate Transmission ABTS ASCII Block Terminal Services AC Access/Automatic Control AC Access Concentrator AC Accumulator AC Advisory Committee AC Alternating Current AC Analogue Computer AC Arc Consistency AC Audio Code/Codec/Coding AC Authority Center AC Auto Check AC97 AC'97: Audio Codec '97 (Intel) ACA Application Control Architecture (DEC) ACAB All Computers Are Broken (Slang) ACAD AC Adaptor ACAP Application Configuration Access Protocol ACAP Automated Content Access Protocol ACAS Application Control Architecture Services ACATS Advisory Committee on Advanced Television Systems ACC Abnormal Condition Control ACC Access ACC Accumulator ACC Adaptive Cruise Control ACC Area Communication Controller ACCMAIL Accessing the Internet via Email ACCU Association of C and C++ Users ACD Automated/Automatic Call Director/Distributor/Distribution ACDF Access Control Decision Function ACDG Automatic Call Distribution Group ACDI Asynchronous Communication Device Interface ACDP Australian Committee on Data Processing ACE A Compact Evaluated Nuclear Data File ACE Access Control Encryption/Entry ACE Adaptive Communication Environment ACE Additional Core Enhancements ACE Adobe Certified Expert ACE Advanced Computing Environment (SCO) ACE Adverse Channel Enhancement ACE ASCII Compatible Encoding ACE Automatic Calling Equipment ACELP Algebraic Code Excited Linear Prediction ACF Access Control Field ACF Admission Confirmation ACF Advanced Communication Function ACF Attribute Configuration File ACFC Address and Control Field Compression ACFM Alternating Current Frequency Modulation ACH Automeated Clearing House ACI Access Control Information/Interface ACI Adjacent Channel Interference ACI Advanced Chip Interconnection ACI Advanced Computing Initiative ACI American Computer Innovators ACI Application Communication Interface ACIA Access Control Inner Area ACIA Asynchronous Communication Interface Adapter ACIAS Automated Calibration Internal Analysis System ACID Add, Change, Inquire, Delete ACID Analysis Console for Intrusion Databases ACID Atomicity, Consistency, Isolation, Durability ACIS American Committee for Interoperable Systems ACK Acknowledge/Acknowledgement ACK Amsterdam Compiler Kit ACL Access Control List ACL Account Classification ACL Advanced Computing Laboratory ACL Agent Communication Language ACL Application Connectivity Link ACL Asynchronous Connectionless Link ACLS Accounting Class Packet Services ACLU American Civil Liberties Union, USA ACM Association for Computing Machinery, USA ACM Audio Compression Manager ACME Assembling Configuration Management Environments ACMS Application Control Management System ACNS Academic Computing and Networking Services ACNS Application and Content Networking System (Cisco) ACNS Applied Cryptography and Networking Security ACNS Automated Copyright Notice System ACONET Akademisches Computer-Netz, Oesterrreich ACOPS Automatic CPU Overheat Prevention System ACOS Additional Call Offering Service ACP Analog Copy Protection ACP Ancillary Control Program ACP Automatic Channel Programming ACP Auxiliary Control Process ACP Average CPU Power ACPA Anticybersquatting Consumer Protection Act, USA ACPI Advanced Configuration and Power Interface ACPICA Advanced Configuration and Power Management Interface Component Architecture ACR Advanced Communication Riser ACR Allowed Cell Rate ACR Attenuation to Crosstalk Ratio ACRG Access Code Restriction Group ACROSS Automated Cargo Release and Operations Service System ACS Access Control Server/Set/System ACS Account Control System ACS Advanced Communication/Computer System ACS Aldus Color File ACS Anti Curl System ACS Asynchronous Communication Server ACS Auto Configuration Server ACSA Access Control Specific Area ACSE Association Control Service Element/Entity ACSK Adaptive Code Shift Keying ACSNET Australian Computer Science Network ACSR Automatic Customer Station Rearrangement ACSS Audio Cascading Style Sheet ACT Advanced Communication for Training ACT Applied Computerized Telephony (HP) ACTA America's Carriers Telecommunication Association ACTA Anti Counterfeiting Trade Agreement ACTI Advanced Computational Technology Initiative ACTL Access Customer Terminal Location ACTLU Active Logical Unit ACTPU Active Physical Unit ACTS Advanced Communications Technologies and Services ACTS Advanced Communications Technology Satellite ACTS Automated Computer Time Service (NIST) ACTT Advanced Communication and Timekeeping Technology ACTU Active User ACTV Advanced Compatible Television ACU Access Control Unit ACU Acknowledgement Signal Unit ACU Automatic Calling Unit ACVC Ada Compiler Validation Capacity ACWT Analog Call Waiting AD A/D: Analog/Digital AD Active Directory AD Administrative Domain AD Assignment Date AD Authenticated Data AD Authentifizierungsdienst ADA Adobe Developers Association ADA Applied Decision Analysis ADA Automatic Data Acquisition ADABAS Adaptable Database System ADAIC Ada Information Clearinghouse ADAM Automatischer Datenmessplatz ADAM Art, Design, Architecture + Media Information Gateway ADAT Alesis Digital Audio Tape ADB Android Debug Bridge ADB Apple Desktop Bus ADB Authentication Database ADC Adaptive Data Compression ADC Add with Carry ADC Analogue to Digital Converter ADC Apple Developer Connection ADC Apple Display Connector ADC Application Development Classes ADCCP Advanced Data Communication Control Procedure/Protocol ADD Adapter Device Driver ADD Architecture Design Document ADD Automatic Document Detection ADDMD Administration Directory Management Domain ADDX Assoziation Deutschsprachiger DXer ADE Advanced Document Engineering ADE Application Development Environment ADEOS Advanced Earth Observation Satellite, Japan ADEPA Agence Nationale pour le Developpement de la Production Automatisee ADF Active Dynamic Filtering ADF Adaptor Description File ADF Address Distribution Facility ADF Amiga Disk File ADF Amsterdam Density Functional ADF Application Development Facility/Framework ADF Arbeitskreis Digitale Fotografie ADF Auto-lead Data Format ADF Automatic Direction Finder/Finding ADF Automatic Document Feed/Feeder ADF Automatically Defined Function ADFS Acorn/Advanced Disc File/Filing System ADI Agence de l'Informatique ADI Autodesk Device Interface ADIC Agentur fuer Disruptive Innovationen in der Cybersicherheit ADIF Amateur Data Interchange Format ADIOS Automated Download and Installation of Operating Systems ADISS Analytical Data Interchange + Storage Standards ADL Above Detection Limit ADL Address Data Latch ADL Adventure Definition Language ADLAT Adaptive Lattice Filter ADLC Adaptive Lossless Data Compression ADLC Asynchronous Data Link Control ADM Add/Drop-Multiplexer ADM Aggregate Data Manager ADM Application Development Modul ADM Arrow Diagram Method ADM Asynchronous Disconnected Mode ADM Automatic Drive Maintenance ADMACS Apple Document Management And Control System ADMD Administrative/Administration Management Domain (X.400) ADO ActiveX Data Object ADP Administrative/Automatic Data Processing ADP AOLserver Dynamic Pages ADP Automatic Data Processing ADPCM Adaptive Delta/Differential Pulse Code Modulation/Modulator ADR Address ADR Advanced Digital Recording ADR Architecture Decision Records ADRC Adaptive Dynamic Range Coding ADRD Automatic Data Rate Detection ADRES Automatic Dynamic Range Expansion System ADS Active Directory Service ADS Aktiver Diagnose-Stecker ADS Alternate Data Stream ADS Application Development Solutions/System ADS AutoCAD Development System ADS Automated Data Service ADS Automatic Distribution System ADSC Address Status Changed ADSC Adobe Document Structuring Conventions ADSI Active/Advanced Directory Service Interface ADSI Analog Display Services Interface ADSL Asymmetric(al) Digital Subscriber Line/Loop ADSM Adstar Distributed Storage Manager (IBM) ADSP AppleTalk Data Stream Protocol ADSP Author Domain Signing Practices ADSR Attack, Decay, Sustain, Release ADT Abrechnungsdatentraeger ADT Abstrakter Datentyp ADT Advanced DRAM Technology ADT Application Data Type ADTV Advanced Definition Television ADU Automatic Dialing Unit ADVISE Analysis, Dissemination, Visualization, Insight, and Semantic Enhancement ADX Automatic Data Exchange ADXVERZ Amtliches Verzeichnis der DATEX-Teilnehmer AE Above or Equal AE Application Entity AEB Analogue Expansion Bus AEC Architectural and Engineering Construction AEC Ars Electronica Center AEC Availability Environment Classification AECG Advanced Embedded Codes Gateway AED Abfrageeinrichtung fuer Datenverkehr AEEC Airlines Engineering Electronics Committee AEG Allgemeine Electricitaets-Gesellschaft AEH Advanced Encapsulated Hypertext AEI Additional Equipment Interface AEIOUS Advanced Enhanced Interface for Open Universal Systems AEM Acoustic Emission Monitoring AEM Asynchronous Event Mechanism AEM Automatic Emulation Management AEMS Automated Energy Management System AEN Acknowledgment Error Notification AEP AppleTalk Echo Protocol AEP Application Environment Profile (Posix) AEPD Agencia Espanola de Proteccion de Datos AER Advanced Error Reporting AES Advanced Encryption Standard AES Application Environment Specification/Services AESNI AES-NI: Advanced Encryption Standard New Instructions AET Abstract Window Toolkit AET Advanced Educational Technology AET Application Entity Title AF Advanced Format (harddisk technology) AF Alternative/Audio Frequency AF Anzunehmender Fehler AF Auxiliary Carry Flag AFA Accelerated File Access AFA Association des Fournisseurs d'Acces et de Services Internet AFAIAA As Far As I Am Aware (Slang) AFAIC As Far As I am Concerned (Slang) AFAIK As Far As I Know (Slang) AFAIKT As Far As I Know Today (Slang) AFAIR As Far As I Remember (Slang) AFB Adobe Font Binary AFC Antiferro-magnetically Coupled (media) AFC Automatic Font Change AFC Automatic Frequency Control AFCCU Advanced Function Common Control Unit AFD Advanced Format Drive AFD Afd: Article for deletion (Wikipedia) AFD Automatic File Distribution AFDM Advanced Fluid Dynamics Model AFDW Active Framework for Data Warehousing AFDX Avionics Full-Duplex Switched Ethernet AFE Analog Front End AFEXT Alien Far End Crosstalk AFF Adaptive Feed Forward AFFS Amiga Fast File System AFH Adaptive Frequency Hopping AFI Authority and Format Identifier AFII Association for Font Information Interchange AFIN Association Francaise des Informaticiens AFIPS American Federation of Information Processing Societies AFIRM Automated Fingerprint Image Reporting and Match AFIS Automated Fingerprint Identification System AFJ April Fool's Joke (Slang) AFK Away From Keyboard (Slang) AFM Adobe Font Manager/Metrics AFM Audio Frequency Modulation AFN American Forces Network AFNIC Association Francaise pour le Nommage Internet en Cooperation AFNOR Association Francaise de Normalisation AFOD Angebot fuer Online-Dienste AFP Advanced Flexible Processor AFP Advanced Function Presentation/Printing AFP Apple Filing Protocol AFPL Aladdin Free Public License AFR Alternate Frame Rendering AFR Annualized Failure Rate AFR Arndt-Ford-Roper Two-pole Fit AFRINIC African Network Information Centre AFS Advanced Freephone Service AFS Alex/Andrew/Advanced File System AFSK Audio Frequency Shift Keyer/Keying (Modulation) AFT Adapter Fault Tolerance AFT Advanced Format Technology AFTEL Association Francaise de la Telematique Multimedia AFTN Aeronautical Fixed Telecommunication Network AFTP Anonymous FTP (Internet) AFU Afu: Amateurfunk AFUG AFuG: Amateurfunkgesetz AFUL Association francophone des utilisateurs de Linux et des logiciels libres AFUU Association Franc{c}aise des Utilisateurs d'UNIX AFUUSO Association Franc{c}aise des Utilisateurs d'UNIX et des Systemes Ouverts AFUV AFuV: Amateurfunkverordnung AG Alternating Gradient AGA Advanced Graphics Adapter/Architecture AGAF Arbeitsgemeinschaft Amateurfunkfernsehen AGB Allgemeine Geschaeftsbedingungen AGC Automatic Gain Control AGCH Access Grant Channel AGCS Advanced Graphic Chip Set AGCW Arbeitsgemeinschaft CW AGDX Arbeitsgemeinschaft DX e. V., Erlangen AGE Automatische Gebuehrenerfassung ADF Assume Good Faith (Wikipedia( ADN Aircraft Data Network AGFMB Arbeitsgemeinschaft Freier Mailboxen AGFPL Aladdin Ghostscript Free Public License AGI Artificial General Intelligence AGI Asterisk Gateway Interface AGL Adobe Glyph List AGN Assurable Global Network AGNES Automatisches GPS-Netz Schweiz AGOF Arbeitsgemeinschaft Online-Forschung AGP Accelerated Graphics Port AGP Advanced Graphics Package (HP) AGPL Affero General Public License (GNU) AGPS Assisted Global Positioning System AGRAS Antiglare Antireflective Antistatic AGS Aggregation Switch AGU Address Generation Unit AGUI Advanced Graphical User Interface AGV Automatic Guided Vehicle AH Authentication Header AHB Advanced High Performance Bus AHC Advanced High Speed CMOS AHCI Advanced Host Controller Interface AHDL Altera Hardware Description Language AHRA Audio Home Recording Act AHREF Anchor Hypertext Reference AHT Apple Hardware Test AHV Angular Head Velocity AI Adobe Illustrator AI Analogue Input AI Artificial Intelligence AI Active Interface AIA Abkommen ueber den automatischen Informationsaustausch in Steuersachen (CH, EU) AIA Application Integrated Architecture (DEC) AIC Advanced Interrupt Controller AIC AIX Windows Interface Composer AID Alarm Identification on Demand AIDA Attention, Interest, Desire, Action AIDS Activity Information Data System AIDS Anomaly-based Intrusion Detection System AIDS Automatic Installation and Diagnostic Service AIFC Audio Interchange Format Compressed AIFF Adobe/Audio Interchange File Format AII Active Input Interface AII Attachement Individual Identifier AIIM Association for Information and Image Management AIK Angewandte Informatik Karlsruhe e. V. AIM Advanced Informatics AIM AOL Instant Messenger AIM Automatic Interface Management in Medicine AIM Apple, Intel, Motorola AIMB As I Mentioned Before (Slang) AIML Artificial Intelligence Markup Language AIMM AGP In-line Memory Module AIMS Advanced Information Management System AIMS Apple Internet Mail Server AIN Actor Identification Number AIN Advanced Intelligent Network AIN Auto Insert Notification AIO All In One AIO Annual Inspection + Overhaul AIO Asynchronous Input Output AIOD Automatic Identification of Outward Dialing AIP Adaptive Internet Protocol AIP Application Infrastructure Provider AIP Archival Information Package AIPS Astronomical Image Processing System AIR Architecture Implementation Review AIR Automated Image and Restore AIS Account Information Security (Program) AIS Administrative/Affiliate Information System AIS Alarm Indication Signal/System AIS Application Integration Services AIS Artificial Immune System AIS Audit Information System (SAP) AIS Automated/Automatic Identification/Information System AIS Autonomous Intelligent System AISB Association of Imaging Service Bureaus AISI As I See It (Slang) AISP Account Information Service Provider AISP Association of Information Systems Professionals AIST (National Institute of) Advanced Industrial Science and Technology, Japan AIST Advanced Information System Technology AIST American Institute of Science and Technology AIST Automatic Information Station AIT Advanced Information Technology AIT Advanced Intelligent Tape AIUI As I Understand It (Slang) AIW APPN Implementor's Workshop AIX Advanced Interactive Executive (IBM) AJAX Asynchronous Javascript And XML AJC Anti-Jitter Circuit AK Arbeitskreis AKA Also Known As (Slang) AKEP Arbeitskreis Elektronisches Publizieren (IG Digital) AKF Autokorrelationsfunktion AKI Arbeitskreis Informatik AKL Agent Kernel Language AKLS Automatisiertes (Kfz-)Kennzeichenlesesystem AKS Arbeitskreis Schule (in der GUUG) AKSIS Arbeitskreis Schutz von Infrastrukturen AL Application Layer AL Arbitrated Loop AL Assembly Language AL Aussagenlogik ALA (Ethernet) Active Line Access ALA American Library Association ALAN Automobile Local Area Network ALAT Advanced Load Address Table ALB Adaptive Load Balancing ALC Arithmetic and Logic Circuit ALC Automatic Level Control ALDC Advanced Lossless Data Compression ALE Address Latch Enable ALE Address Lifetime Expectancy ALE Application Link Enabling ALE Application Linking and Embedding ALEC Alternative Local Exchange Carrier ALEX A Lexical Programming Language ALEX Advertising Link Exchange ALEX Altlasten-Expertensystem ALEX Automatic Login Executor ALEX Automated/Automatic Labour Exchange ALF Accurate positioning by Low Frequency ALF Adaptive Loop Filter ALG Application Level Gateway ALGOL Algorithmic Language ALI American Law Institute ALI Automatic Link Intelligence ALIBI Adaptive Location of Internetworked Bases of Inforamtion ALICE Artificial Linguistic Internet Computer Entity ALINK Active Link ALIS Automatic Link Setup ALIWEB Archie Like Indexing in the Web ALLM Auto Low Latency Modus (TV) ALM Application Lifecycle Management ALM Application Loadable Modul ALMA Algorithm Parallelization for Multicore Architectures ALN Asynchronous Learning Network ALOE Apple Library for Object Embedding ALOS Auto LISP Object System ALP Assembly Language Preprocessor ALP Automatic Language Processing ALPM Aggressive Link Power Management ALRU Automatic Line Record Update ALS Advanced Low Power Schottky ALSA Advanced Linux Sound Architecture ALSR AquaLogic Service Registry (BEA) ALSR Automatic Low Speed Recovery ALT Alternate ALT Anti Leech Tracker ALU Application Layer User ALU Arithmetic Logic/Logical Unit ALU Automatic Loading and Unloading ALWR Arbeitskreis der Leiter Wissenschaftlicher Rechenzentren AM Amplitudenmodulation AM Anschlussmodul AM Anwendungsmodul AM Application Maintainer (Debian) AMA Active Member Address/Addressing (Bluetooth) AMA Automatic Message Accounting AMANDDA Automated Messaging and Directory Assistance AMASS Archival Management And Storage System AMB Advanced Memory Buffer AMBA Advanced Microcontroller Bus Architecture AMBW All My Best Wishes (Slang) AMC Arbitration and Mediation Center AMD Active Matrix Display AMD Advanced Micro Devices, Inc., USA AMDD Agile Modelling Driven Development AMDS Amplitude Modulation Data System AME Advanced Metal Evaporated AMF All Media Floppy AMH Automated Materials Handling AMI Alternate/Alternative Mark Inversion (Code) AMI American Microsystems Inc. AMI Application Messaging Interface AMIC Advertising Media Internet Center AMIC Asian Media Information and Communication Centre AMIC AMI-C: Automotive Multimedia Interface Collaboration/Consortium AMIC Apple Memory-mapped I/O Controller AML ACPI Machine Language AML Acronym Master List AML Analog Multi-Line Carrier AMLCD Active Matrix Liquid Crystal Display AMMA Advanced Memory Management Architecture AMO Administration and Maintenance Order AMP Accelerated Mobile Pages (Google) AMP Advanced Metal Powder AMP Asymmetric/Asynchronous Multi Processing AMP Audio MPEG Player AMPL A Mathematical Programming Language AMPS Advanced Mobile Phone Service/System AMQP Advanced Message Queuing Protocol AMR Adaptive Mesh Refinement AMR Adaptive Multi Rate (Audio Codec) AMR Anisotropic Magnetoresistance AMR Audio Modem Riser AMRA Ants-based Mobile Routing Architecture AMRIS Adhoc Multicast Routing Protocol Utilizing Increasing ID-Numbers AMRR Adaptive Multi Rate Retry AMS American Mathematical Society AMS Andrew Message System AMT Active Management Technology (Intel) AMT Apple Media Toolkit AMTC Advanced Mask Technology Center AMTC aMTC: Asymptotic Multiple Turbo Coding AMTEC Ausstellung fuer Amateurfunktechnik, Elektronik, Computer AMTOR Amateur Microcomputer Teleprinting Over Radio AMVER Atlantic/Automatic Merchant Vessel (Emergency) Reporting System AMVER Automated Mutual Assistance Vessel Rescue System AMX Abgesetzter Multiplexer AMX Application Server Management Extensions AMX Automatic Message Exchange AN Access Network AN Accession/Associated Number ANAC Automatic Number Announcement Circuit ANARC Association of North American Radio Clubs ANC Active Noise Cancelling ANDF Architecture Neutral Distribution Format ANEXT Alien Near End Crosstalk ANF Additional Network Feature ANF Algebraic Normal Form ANFSCD And Now For Something Completely Different (Slang) ANG Animated Network Graphics (APNG) ANG Area News Group ANI Automatic Number Identification (Telefon) ANIS Analoger Anschluss an einer ISDN-Vermittlungsstelle ANK Alphanumeric Keyboard ANK ankommend ANL Argonne National Laboratory, USA ANL Automatic Noise Limiter ANN Artificial Neural Network ANOVA Analysis Of Variance (univariate Varianzanalyse) ANP Advanced Network Processor ANP Analysis of Patterns ANP Analytic Network Process ANP Assistant Numerique Personnel ANP Automatic Numbering Plan ANR Advanced/Automatic Network Routing ANR Artikelnamensraum (Wikipedia) ANRS Automatic Noise Reduction System ANS Access Network System ANS Advanced Networking Services (Intel) ANS American National Standard ANSA Advances Network Systems Architecture ANSI American National Standards Institute ANT Access/Advanced Network Transport/Technology ANT Active/Application Name Table ANT ADSL/Analogue Network Terminator ANT Advanced Net/Networking Tools ANT Advanced/Applied Network Technology ANT Advanced Networking and Telecommunication ANT Algorithmic Noise Tolerance ANT Algorithmic Number Theory ANT Analysis of Network Traffic ANT Another Neat Tool ANT Antenna ANTC Advanced Networking Test Center ANTIOPE Aquisition Numerique et Televisualisition d'Images Organisees en Page d'Ecriture ANTLR Another Tool for Language Recognition ANW International Academic Networking Workshop ANWZPVV AnwZpvV: Anwendungszeitpunktverschiebungsverordnung AO Analogue Output AOA AoA: Angle of Arrival AOAC Always On, Always Connected AOC Abnormal Operating Condition AOC ADSL Overhead Control AOC Advice Of Charge AOCE Apple Open Collaboration Environment AOD Advanced Optical Disc AOD Audio On Demand AODBS Aspect Oriented Database System AODI Always On Dynamic ISDN AODV Ad-hoc On-demand Distance Vector (routing) AOE Application Operating Environment (AT&T) AOE ATA over Ethernet AOI Active Output Interface AOL America Online, Inc. AOM Annual Operating + Maintenance (cost) AOP Aspect Oriented Programming AOR Atlantic Ocean Region AOS Add Or Subtract AOS Advanced Operating System AOSD Aspect Oriented Software Development AOSE Agent Oriented Software Engineering AOSS AirStation One-touch Secure System AOT Absolutely Off Topic (News) AOT Ahead Of Time (compilation) AOT Application Object Template/Tree AOW Asia and Oceania Workshop (OSI) AP Access Point AP Adjunct/Application Processor AP Advanced Performance AP Application/Adjunct Process/Processor/Program AP Auf Putz (on-wall) AP Automatic Pagination APA Adaptive Packet Assembly APA All Points Addressable APA Arithmetic Processing Accelerator APA Amateur Press Association APAA Aggressive Packet Adaptive Assembly APAR Authorized Program Analysis Report (IBM) APAREN Address Parity Enable APART Automated Packet Recognition/Translation APB Advanced Peripheral Bus APC Android Personal Computer APC Application Protocol APC Association for Progressive Communications APC Arbeitsplatzcomputer APC Airborne Public Correspondence APC Automated Production Protocol APCUG Association of PC Users Groups APD Areal Power Density APDA Apple Programmers and Developers Association APDU Application Protocol Data Unit APE Abgesetzte Periphere Einheit APE Adaptable Persistence Engine APEI ACPI Platform Error Interface APEX Advanced Packet Exchange APEX Application Exchange APF Active Port Forwarding APFS Apple File System APG Automated Password Generator API Application Program/Programming Interface APIA Application Program Interface Association APIC Advanced Programmable Interrupto Controller APID Anchor Point Identifier APID Application Process Identifier APID Audio Packet Identification/Identifier APIM ATM Interface Port Module APIPA Automatic Private Internet Protocol Addressing APK Android Package APL A Programming Language APL Abschlusspunkt des Liniennetzes APL Advanced Programming Languages APL Apple/Arphic Public License APL Application Program Library APL Application/Automatic Programming Language APL Average Path Length APL2 A Programming Language 2 (IBM) APM Advanced Power Management APN Access Point Name APN Actual Private Network APNG Animated Portable Network Graphics APNIC Asia Pacific Network Information Centre APO Advanced Planner and Optimizer (SAP) APOL Alternate Person On Line (Slang) APON ATM Optical Passive Network APOP Authenticated Post Office Protocol APP Application Portability Profile APP Automatic Page Positioning APPC Advanced Program to Program Communication/Converter (IBM) APPI Advanced Peer-to-Peer Internetworking APPN Advanced Peer-to-Peer Network/Networking (IBM) APR Access Point Roaming APR Acoustic Pulse Recognition APR Apache Portable Runtime (layer, library) APRIL Active/Passive Radio Interference Lock APRIL Adaptive Photonic Reflection by Inverted Light APRIL Advanced Power Recycling by Integrated Logic APRIL Adverse Psychiatric Reactions Information Link APRIL Association for Promotion and Research in Linux APRIL Association pour la Promotion et la Recherche en Informatique libre APRP Adaptive Pattern Recognition Processing APRS Automatic Packet/Position Report/Reporting System APS Active Pixel Sensor APS Advanced Planning and Scheduling APS Advanced Printing/Production/Photo System APS Array Processing System APS Asynchronous Protocol Specification APS Automatic Position Select APS Asynchronous Protocol Specification APS Auto Pilot System APS Assembly Programming System APSE Ada Programming/Project Support Environment APSL Apple Public Source License APSN Atlantic Packet Satellite Network APT Address Pass Through APT Adobe Postscript Point APT Advanced Package Tool APT Advanced Parallel Technology APT Advanced Persistent Threat APT Almost Plain Text APT Application Program Title APT Automatically Programmed Tools APTX APT-X: Audio Processing Technologies Extended APU Accelerated/Attached Processing Unit APWG Anti Phishing Working Group AQL A Query Language AQL Acceptable Quality Level AQM Active Queue Management AR Access Router AR Accurate Recording AR Artificial Reality AR Aspect Ratio AR Augmented Reality ARA Apple/AppleTalk Remote Access ARAG Antireflective Antiglare ARAP Apple Remote Access Protocol ARAS Antireflective Antistatic ARB Adaptive Rate Based ARB Architectural/Architecture Review Board ARC Acceptable Risk Calculator ARC Acoustic Resonance Control ARC Adaptive Replacement Cache ARC Advanced RISC Computing ARC (Google) App Runtime for Chrome ARC Audio Return Channel ARC Authenticated Received Chain ARC Automatic Reference Counting ARCA Advanced RISC Computing Architecture ARCEP Autorite de Regulation des Communications Electroniques et des Postes, France ARCNET Attached Resource Computer/Computing Network ARD Arbeitsgemeinschaft der oeffentlich-rechtlichen Rundfunkanstalten der Bunmdesrepublik Deutschland ARD Apple Remote Desktop ARDF Amateur Radio Direction Finding ARES Annuaire Recherche Enseignement Superieur ARF Abuse Reporting Format ARI Autofahrer Rundfunk Information ARIB Association of Radio Industries and Businesses, Japan ARIEL Analysing and Reporting on the Implementation of Electronic Learning in Europe ARIEL Automated Realtime Investment Exchange Limit ARIN American Registry for Internet Numbers ARIS Architecture of Integrated Information Systems ARJ Admission Reject ARL Adjusted Ring Length ARL Association of Research Liberaries, USA ARL Authority Revocation List ARLL Advanced Run Length Limited ARM Account Resource Management ARM Acorn/Advanced RISC Machine (ARM1, ARM2 ... ARM11) ARM Administrator's Reference Manual ARM Advanced RISC Machine ARM Annotated Reference Manual ARM Application Response Measurment ARM Arpanet Reference Model ARM Asynchronous Response Mode ARMA Association of Records Managers and Administrators, USA ARMM Automated Retroactive Minimal Moderation ARMS Architecture for Reliable Managed Storage ARNE Automated Remote Network Evaluation ARNS AppleTalk Remote Network Server AROM Associative Read Only Memory ARP Adaptive Routing Protocol ARP Address Resolution Protocol (Internet) ARPA Address and Routing Parameter Area (DNS) ARPA Advanced Research Projects Agency, USA ARPA Automatic Radar Plotting Aid ARPANET Advanced Research Projects Agency Network, USA ARPL Adjust Requested Privilege Level ARPU Average Revenue Per Unit/User ARQ Admission Request ARQ Automatic Repeat Request ARR Almost Ready to Run ARR Annual Return Rate ARR Automatic Repeat/Retransmission Request ARRL American Radio Relay League ARS Activity Reporting System ARS Adaptive Rate System ARS Address Retrieval System ARS Atomic Resolution Storage ARS Automatic Route Selection ARSB Automated Repair Service Bureau ART Adaptive Reasoning Technology ART Android Runtime ART Another Ray Tracer ART Autorite de Regulation des Telecommunications ARTA Apple Real Time Architecture ARTIC A Real-Time Interface Coprocessor (IBM) ARTOB Amateur Radio Translator on Balloon ARTS Asynchronous Remote Takeover Server ARTSD Analog Real Time Synthesizer Daemon ARTT Asynchronous Remote Takeover Terminal ARU Audio Response Unit ARX Adaptive Resource Switch ARX AutoCAD Runtime Extension AS Abstract Syntax AS Anschlusssatz AS Application System (IBM) AS Authentication Server/Service AS Autonomous System AS2 ActionScript 2 (Adobe) AS2 Applicability Statement 2 AS3AP ANSI SQL Standard Scalable and Portable ASA American Standards Association ASA Advanced SCSI Architecture ASA Adaptive Security Algorithm ASAI Adjunct Switch Application Interface ASAM Arbeitskreis zur Standardisierung von Automatisierungs- und Messsystemen ASAP As Soon As Possible (Slang) ASAP Automatic Switching And Processing ASB Advanced System Buffering/Bus ASB Alarm-Signal-Bearbeitung ASC Accredited Standards Committee (ANSI) ASC Anti-Spyware Coalition ASC Auditor Security Collection ASC Authorized Service/Support Center ASCC Automatic Sequence Controlled Calculator (IBM) ASCI Accelerated/Advanced Strategic Computing Initiative ASCII American Standard Code for Information Interchange ASCIIZ ASCII String, Zero Terminated ASCOM Asynchronous Communication Control Program ASD Adaptive Software Development ASD Application Structure Database ASD Automatic Skip Driver ASDF Another System Definition Facility ASDF Association of Synchronous Data Formats ASDF Average Squared Difference Function ASE Advanced Server Environment ASE Amplified Spontaneous Emission ASEA Allmaenna Svenska Electricitets-Aktiebolag, Schweden ASF Active Movie Streaming Format ASF Active/Advanced Streaming Format ASF Advanced Synchronization Facility ASF Apache Software Foundation ASF Aspect Source Flag ASH Active Session History ASH Amplifier Sequenced Hybrid ASH Application Session Handoff ASH Array Session Handle ASI Adapter Support Interface (IBM) ASI Alarm-Signal-Initialisierung ASI Application Specific Instruction ASIC Application Specific Integrated Circuit ASIN Amazon Standard Identification Number ASIO Audio Stream Input Output ASIP Application Specific Instruction Set Processor ASIS Ada Semantic Interface Specification ASIS American Society for Industrial Security ASIS American Society for Information Science ASIT Advanced Security and Identification Technology ASK Akademische Software Kooperation, Karlsruhe ASK Amplitude Shift Keying ASL ACPI (Control Method) Source Language ASL Adaptive Speed Levelling ASL Architectural Space Laboratory, Zuerich ASLM Apple Shared Library Manager ASLMX Anschlussleitung-Multiplexer ASLR Address Space Layout Randomization ASM Abstract State Machine ASM Any Source Multicast ASM Application Specific Memory ASM Automated Storage Management ASMP Asymmetric Multi Processing ASN Abstract Syntax Notation ASN Access Stack Node ASN Autonomous System Number ASN.1 Abstract Syntax Notation One (ISO, CCITT) ASO Active Sideband Optimum ASO Address Supporting Organization (ICANN) ASO Arbitrary Slice Ordering ASO Automated Systems Operation ASP Active Server Page/Pages ASP Advanced Signal Processor ASP Advanced Simple Profile ASP Allegiance Site License Program ASP AppleTalk Session Protocol ASP Application Service Provider ASP Association of Shareware Professionals ASP Attached Support Processor ASP Authorized Service Provider/Providing ASPEC Adaptive Spectral Perceptual Entropy Encoding ASPI Advanced SCSI Programming Interface ASPM Active State Power Management ASPS Advanced Signal Processing System ASQ Automated Software Quality ASR Ada Software Repository ASR Address Space Register ASR Automatic Send Receive ASR Automatic Speech Recognition ASR Automatic System Recovery ASRG Anti-SPAM Research Group (IRTF) ASRG ARC Standard Raster Graphics ASRO Asociata de Standardizare din Romania ASS Aural Style Sheet AST Anwendungsschnittstelle ASTA Anti Spam Technical Alliance ASTAB Asychronous Status Board ASTRA Association Tunesienne des Radio Amateurs ASU Asynchron/Synchron-Umsetzer ASUG America's SAP Users' Group ASURO Another Small and Unique Robot from Oberpfaffenhofen, Germany ASV Advanced Super View ASX Advanced Streaming Extended (Microsoft) ASX Auxiliary Switch Exchange AT Advanced/Assistive Technology AT Asset Tracking AT Atomic Time AT Attention (Hayes) AT Attenuator ATA Analog Telefon/Terminal Adapter ATA Advanced Technology Attachment (Interface) ATAPI AT Attachment Packet Interface ATB All Trunks Busy ATC Adaptive Transform Coding ATC Address Translation Cache ATC Advanced Teaching Competencies ATC Advanced Transfer Cache ATC Application Transaction Counter ATC ATM Transfer Capability ATCA Advanced Telecom Computing Architecture ATCP AppleTalk Control Protocol ATDM Asynchronous Time Division Multiplexing ATDMA Advanced/Asynchronous Time Division Multiple Access ATDP Attention Dial Pulse (Hayes) ATDT Attention Dial Tone (Hayes) ATE Automated/Automatic Test/Testing Equipment ATF Automatic Track Finding/Following ATF Asynchronous Transfer ATFSM Ask The Friendly System Manager (Slang) ATH Abbreviated Trouble History ATH Attention Hangup (Hayes) ATI Advanced/Applied Technology Institute ATI Agence Tunisienne d'Internet ATI Application Template Interface ATI Array Technologies Incorporated, Canada ATI Automatic Transaction Initiation ATIM Ad-hoc Traffic Indication Map/Message ATIP Absolute Time In Pregroove ATIS A Tools Integration Standard ATIS Automatic Terminal Information Service ATIS Automatic Transmitter Identification System ATK Andrew Toolkit ATKIS Amtliches Topographisch-Kartographisches Informationssystem ATL Active Template Library ATL Automatic Tape Library ATLAS Abreviated Test Language for All Systems ATM Adobe Type/Typeface Manager ATM Asynchronous Transfer Mode ATM At The Moment (Slang) ATM Automated/Automatic Teller Machine ATMARP ATM Address Resolution Protocol ATM-CC ATM Crossconnect ATMP Ascend Tunnel Management Protocol ATN A-Teilnehmer ATN Aeronautical Telecommunications Network ATO Assemble/Assembly To Order ATOM Advanced Terminal for Operation and Maintenance ATP Acceptance Test Procedure ATP Adaptive Tolerant Protocol ATP Anti Theft Protection ATP AppleTalk Transaction Protocol ATPS AppleTalk Printing Services ATR Answer To Reset ATR Attribute ATR Automatic Terminal Recognition ATRAC Adaptive Transform Acoustic Coding ATRC Adaptive Technology Resource Center, U. of Toronto ATS Administrative Terminal System ATS Advanced Training Solution ATS Apple Terminal Services ATS Author Title Subject ATS Automatic Transfer Switch ATSC Advanced Television Systems Committee ATST At The Same Time (Slang) AT&T American Telephone and Telegraph ATT Attenuator ATT At This Time (Slang) ATTC Advanced Television Test Center, USA ATV Advanced/Amateur Television ATX Advanced Technology Extended AU Administrative/Arithmetic/Access Unit AUA Architecture Unifiee d'Applications AUC Authentication/Authority Centre AUDIT Automated/Automatic Data Input Terminal AUE Andrew User Environment AUF Are You Flirting (Slang) AUG Apollo/Arcnet User Group AUGE Apple User Group Europe AUI Archiver User Interface AUI Attached/Attachment Unit/Universal Interface (Ethernet) AUIS Andrew User Interface System AUP Acceptable/Appropriate Use Policy (Internet) AUTEX Automatische Telex- und Teletexauskunft der DBP AUX Auxiliary AUX Apple UNIX AV Antivirus AV audio-visuell, Audio-Video AV Authenticity Verification AVA Audio Visual Authoring (IBM) AVA Anruf-Variante AVA Attribute Value Assertion AVC Access Vector Cache AVC Advanced Video Coding AVC Application View Controller AVC Audio Visual Connection AVC Automatic Volume Control AVC Audio Visual Connection (IBM) AVCD Audio Visual Computer Display AVCHD Advanced Video Codec High Definition AVCTP Audio Video Control Transport Protocol (Bluetooth) AVD Alternate Voice or Data AVDTP Audio Video Distribution Transport Protocol (Bluetooth) AVERT Antivirus Emergency Response Team (NAI) AVERZTXTTX Amtliches Telex- und Teletexverzeichnis der DBP AVG Average AVI Audio Video/Visual Interleave/Interleaved (Microsoft) AVI Audiovisuelle Integration AVI Advanced Visual Interface AVIA Architecture for Virtual Interfaces for Applications AVK Application Verification Kit AVK Audio-Video Kernel AVL Adelson-Velskij, Landis (-Baum) AVM Astronomy Visualization Metadata AVN Adobe Virtual Network AVON Amtliches Verzeichnis der Ortsnetze AVP Attribute Value Pair AVR Automatic Voice Recognition AVRCP Audio Video Remote Control Profile (Bluetooth) AVS Advanced Visual System AVS Altersverifikationssystem AVS Application Visualization System (IBM) AVSM Audio-Visual Storage Manager AVSP Advanced Video Signal Processor AVSS Audio-Video Subsystem Software AVVID Architecture for Voice, Video and Integrated Data (Cisco) AVX Advanced Vector Extensions (Intel) AW Answer, Antwort AWA A While Ago (Slang) AWADO Automatischer Wechselschalter in der Anschlussdose AWB A While Back (Slang) AWC Association of Women in Computing AWCG Add With Carry (random number) Generator AWD Automatische Waehleinrichtung fuer Datenverbindungen AWE Address Windowing Extension (Microsoft) AWE Advanced Workstation Environment AWF Ausbildung, Weiterbildung, Fortbildung AWG American Wire Gauge AWGN Additive White Gaussian Noise AWGTHTGTTA Are We Going To Have To Go Through This Again? (Slang) AWHFY Are We Having Fun Yet? (Slang) AWL Anweisungsliste (DIN 19239) AWL Auswahl-Logik AWL Auto Whitelist AWS Administrative Workstation AWS Advanced Workstations and Systems (group) (IBM) AWS Amazon Web Services AWS Anrufweiterschaltung AWS Anwendungssoftware AWS Apple Workgroup Server AWT Abstract/Advanced Window/Windowing Toolkit AWU Auto Wake Up AX Automatic Transmission AXE Applications Execution Environment AXI Ada X Interface AXI Advanced Extensible Interface (AMBA) AXP Application Extension Platform (Cisco) AXTLK Alien Crosstalk AXU Application Specific Execution Unit AYOR At Your Own Risc (Slang) AYST Are You Still There? (Slang) AZ Automatische Zusammenfassung (Wikipedia) AZ Azimut AZB Anzeige-Befehl AZK Azk: Abzweigkasten % % B Basic, Binary, Bit, Block, British, Bus, Business, Byte B Backward B Bandwidth B2B Business To Business B2C Business To Consumer B2E Business To Employee B2P Business To Private B4 Before (Slang) B4N Bye For Now (Slang) B5E Big Five Eyes BA Basisanschluss BA Building Automation BA Busankoppler BAAS BaAs: Basisanschluss BAC Balanced Asynchronous Class BAC Basic Access Control BACP Bandwidth Allocation Control Protocol BAD Broken As Designed BAG Buchhaendlerische Abrechnungsgesellschaft BAI Basic Rate Interface BAK Back At Keyboard (Slang) BAK Backup BAK Binary Adaption Kit (Microsoft) BAKT Basisanschlusskonzentrator BAL Basic Assembly Language BALUN Balanced Unbalanced (transformator) BAM Berkeley Abstract Machine BAM Block Availability Map BAM Boyan Action Module BAM Bundesanstalt fuer Materialpruefung, Berlin BAN Body Area Network BAO Business Analytics and Optimization (IBM) BAP Bandwidth Allocation Protocol BAPI Biometric Application Program Interface BAPI Business Application Programming Interface BAPT Bundesamt Post und Telekommunikation, Mainz BARRNET Bay Area Regional Research Network BARTS Bell Atlantic Regional Timesharing BAS Bild-Austast-Synchron(-Signal) BAS Bitrate Allocation Signal BAS Btx Anwendungsschnittstelle BASH Bourne Again Shell BASIC Beginner's All-Purpose Symbolic Instruction Code BASIS Battelle Automated Search Information System BASM Built-In Assembler BAT Baby AT Board BAT Basic Assurance Test BAT Block Address Translation BAT Bouquet Association Table BATC Block Address Translation Cache BATMAN B.A.T.M.A.N.: Better Approach To Mobile Ad-Hoc Networking BATV Bounce Address Tag Validation BAW Before Abraham Was (Slang) BAW Bells And Whistles (superfluous features) BAW Black America Web BAZ Belegauswertung von Zahlungsvorgaengen BB Bandwidth Broker BB Base Band BB beschraenkt balanciert (Baum) BBAE Breitband-Anschluss-Einheit (DSL-Splitter) BBAN Basic Bank Account Number BBC British Broadcasting Corporation BBCI Berlin Brain/Bregen Computer Interface BBE Bogus Boss Email BBK Basic/Business Bookkeeping BBK Be Back Ok? (Slang) BBK Berkom Berliner Kommunikationssystem BBK Berliner Bibliothekswissenschaftliches Kolloquium BBK Birkbeck University of London BBK Breitbandkabel BBK Broadcast Block BBK Buchfuehrung, Bilanzierung, Kostenrechnung BBL Be Back Later (Slang) BBN Bolt, Beranek and Newman, Inc., Cambridge, Mass. (Internet) BBNS Broadband Network Services BBP Break-backward Protection BBR Backbone Ring BBR Burnt Beyond Recognition (Slang) BBRA Bad Block Relocation Area BBS Band-Betriebssystem BBS BIOS Boot Select/Specification BBS Bulletin Board System BBU Battery Backup Unit BC Battery Charging BC Begin Chain BC Broadcasting BC Burst Count BC Business Class BC Bytecode BCA Burst Cutting Area BCAM Basic Communication Access Method BCC Blind Carbon Copy BCC Block Check/Checking Character BCCH Broadcast Control Channel BCD Barcode Decal BCD Binary Coded Decimal BCE Bell Canada Enterprises BCF Bandwidth Change Confirmation BCFSK Binary Coded Frequency Shift Keying BCG Business Conduct Guidelines (IBM) BCH Bose-Chaudhuri-Hocquenghem (Code) BCH Bundesverband Computerhersteller e. V., Boeblingen BCI Batibus Club International BCI Brain Computer Interface BCI Broadcast Interference BCIX B-CIX: Berlin Commercial Internet Exchange BCIX British Columbia Internet Exchange BCJ Bachelor of Communication and Journalism BCJ Borland Compiler for Java BCL Base Class Libraries BCL Batch Command Language BCL Broadcast Listener BCLK Bus Clock BCM Bachelor of Computer and Mathematical Sciences BCM Back Channel Message BCM Basic Call/Connection Management/Manager BCM Basic Computing Module BCM Basic Control Monitor BCM Battery/Bound Control Module BCM Binary Coded Matrix BCM Bit Clock Model BCM Bit Compression Multiplexer BCM Block Coded Modualtion BCM Broadcast Manager (IBM) BCM Bus Converter Module BCN Beacon BCNF Boyce Codd Normal Form BCNU Be Seeing You (Slang) BCP Best Current Practice BCP Binary Control Protocol (Adobe) BCP Bridging/Byte Control Protocol BCP Bulk Copy Program BCPL Basic Computer/Combined Programming Language BCR Byte Count Register BCS Bar Code Sorter BCS BASF Computer Services BCS Black Check Sequence BCS Boeing Computer Services BCS British Computer Society BCTS Backup Courier Time Server BCU Balanced Configuration Unit BD Blu-ray Disc BDA BIOS Data Area BDA Blu-ray Disc Association BDA Broadcast Driver Architecture BDB Berkeley Database BDB Bidirectional Data Buffer BDB Bounded-delay-encodable Block-decodable BDB British Digital Broadcasting BDC Backup Domain Controller BDD Behaviour Driven Development BDD Business Desktop Deployment BDE Betriebsdatenerfassung BDE BitLocker Drive Encryption BDE Borland Database Engine BDF Binary Distribution Format BDF Bitmap Description/Display Format BDF Bitmap Distribution Format (Adobe) BDH Bilinear Diffie-Hellman (problem, assumption) BDJ BD-J: Blu-ray Disc Java BDK Beans Development Kit (Java) BDLC Burroughs Data Link Control BDLS Bidirectional Loop Switching BDMV Blu-ray Disc Movie (Information File) BDO Bidrectional Overwrite BDOS Basic Disk Operating System BDP Bandwidth Delay Product BDPP Biometric Device Protection Profile BDR Beowulf Design Rules BDR BD-R: Blu-Ray Disc Recordable (once) BDR Bus Device Request BDRE BD-RE: Blu-ray Disc Recordable (multiple times) BDRW BD-RW: Blu-ray Disc Rewritable BDSC Britisch Document Supply Center BDSG Bundesdatenschutzgesetz BDSL Broadband Digital Subscriber Line BDU Brain Dead User (Slang) BE Below or Equal BE Beschaltungseinheit BE Betriebserde (signal ground) BE Burst Error BE Bus Encryption BEA beA: besonderes elektronisches Anwaltspostfach BEA Bond Energy Algorithm BEA Building Eucational Applications (workgroup) BEA Business Enterprise Architecture BEAST Browser Exploit Against SSL/TLS BEB Binary Exponential Backoff BEC Business Email Compromise BECN Backward Explicit Congestion Notification BECTA British Educational Communications and Technology Agency BEDO Burst Extended Data Out (DRAM) BEE Bertelsmann Electronic Edition BEEP Blocks Extensible Exchange Protocol BEER Binary Error Exchange Rate BEL Bell (ASCII-Zeichen Nr. 7) BELLCORE Bell Communications Research, Inc. BELUG Bellevue Linux Users Group BEM Boundary Element Method BEN Bestaetigungsnummer BEOS BeOS: Be Operating System (Be, Inc.) BEP Bertelsmann Electronic Publishing BER Basic Encoding Rules BER Bit/Block Error Rate/Ratio BEREC Body of European Regulators for Electronic Communications BERKOM Berliner Kommunikationssystem BERT Bidirectional Encoder Representations from Transformers BERT Bit Error Rate Test/Tester BES Blackberry Enterprise Service BESYS Bell Operating System BETC Between Chain BEV Boot Entry Vector BF Bad Flag BF Boundary Function B/F Background/Foreground BFBI Brute Force and Bloody Ignorance (Slang) BFDI Bundesbeauftragter fuer Datenschutz und Informationsfreiheit BFF Binary File Format BFI Brute Force and Ignorance (Slang) BFMI Brute Force and Massive Ignorance (Slang) BFN British Forces Network BFN Bye For Now (Slang) BFO Beat Frequency Oscillator BFQ Budget Fair Queueing BFS Be File System (BeOS) BFS Big File Scanner BFS Bitfile Server BFS (Unixware) Boot File System BFS Brain Fuck Scheduler BFS Breadth First Search BFT Binary File Transfer BFTP Batch/Background File Transfer Protocol BFU Betriebsfuehrungsumsetzer BFU Brain Free User (Slang) BFV Betriebs-Fuehrungs-Vorfeldrechner BFWA Broadband Fixed Wireless Access BG Background BG Big Grin (Slang) BG Black Generation BGA Ball Grid Array BGE Branch if Greater or Equal BGG Behindertengleichstellungsgesetz BGI Borland's Graphics Interface BGM Background Menu BGMP Border Gateway Multicast Protocol BGP Border Gateway Protocol (Internet) BGP4 Border Gateway Protocol 4 (Internet) BGR Baugruppenrahmen BGT Branch if Greater Than BGTR Baugruppentraeger BH Bottom Half BH Branch and Hang BHCA Busy Hour Call Attempts BHI Branch if Higher BHIS Branch if Higher or Same BHLI Broadband High Level Information BHMD Binocular Helmet Mounted Display BHO Browser Helper Object BHOF Bald Headed Old Fart (Slang) BHP Bayerische Hacker-Post BHT Branch History Table BI Binary Input BI Breidbart Index BI Broadcast Invite BI Business Intelligence BIA Bump In the API BIA Burned-in Address (MAC) BIB Bus Interface Board BIBOP Big Bag Of Pages BIC Bank Identifier Code BICI Broadband Inter Carrier Interface BICS Beratungsstelle fuer informationstechnische Bildung und Computereinsatz in Schulen, Berlin BICS Binnenvaart Informatie en Communicatie Systeem BIDI Bidirectional BIDS Broadband Internet Delivery System BIENE Barrierefreies Internet eroeffnet neue Einsichten (Wettbewerb) BIFET Bipolar Field Effect Transistor BIFF Binary Interchange File Format BIFS Binary Format For Scenes BIGFON Breitbandiges Integriertes Glasfaser-Fernmelde-Ortsnetz BIKT Bundesverband Informations- und Kommunikationstechnologie, Hamburg BILLI Buried Implanted Layer for Lateral Isolation BIM Begin of Information Marker BIM Building Information Management/Modeling BIMOS Bipolar Metal Oxide Semiconductor BIN Bachelor of Information Networking BINAC Binary Automatic Computer BIND Berkeley Internet Name Domain BINHEX Binary Hexadecimal BION Believe It Or Not (Slang) BIOS Basic Input Output System BIP Basic Imaging Profile (Bluetooth) BIP Bit-Interleaved Parity BIPM Bipartite Matching Code BIPM Bureau International des Poids et Mesures BIPS Billions Instructions Per Second BIRT Business Intelligence (and) Reporting Technology/Tools BIS Bibliotheks- und Informationssystem BIS Blackberry Internet Service BIS Boot Integrity Services BIS Business Information System BISDN Broadband/Breitband-ISDN BIST Built-In Self Test BISYNC Binary Synchronous Communication Protocol (IBM) BIT Base Item Type BIT Basic Interconnection Test BIT Basic Interface Telephone BIT Because It's Time (Network) BIT Binary Digit BIT Bipolar Integrated Technology BIT Board of Information Technology BIT Broadband Information Technology BIT Broadband Internet Terminal BIT Built-In Testing BIT Business and Information Technology BIT Business Internet Trends BIT Bytecode Instrumenting Tool BITD Back In The Day (Slang) BITKOM Bundesverband Informationswirtschaft, Telekommunikation und Neue Medien BITNET Because It's Time Network (ein NJE-Netz) BITNIC Bitnet Network Information Center BITS Background Intelligent Transfer Service BITV Verordnung zur Schaffung barrierefreier Informationstechnik nach dem Behindertengleichstellungsgesetz BIU Basic Information Unit BIU Bus Interface Unit BIW Business Intelligence Warehouse BIX Byte Information Exchange (ein BBS) BJ Backjumping BJC Bubblejet Color BK Bearbeitungskonflikt (Wikipedia) BK Break In BK Breitbandkabel/kommunikation BK Buerokommunikation BKH Bekennender Konsolen-/Kommandozeilen-Heini (Slang) BKL Begriffsklaerung (Wikipedia) BKL Big Kernel Lock BKLS Begriffsklaerungsseite (Wikipedia) BKS Bundesverband Kabel + Satellit BKZ Bereichskennzahl (Datex, Btx) BL Backlit BL Betriebslenkung BL Bit Line BL Burst Length BLA Bridged Line Appearance BLACS Basic Linear Algebra Communication Routines BLADE Basic Linear Algebra for Distributed Environments BLAM Binary Logarithmic Arbitration Method BLAS Basic Linear Algebra Subroutines BLAST Bell Labs Layered Space Time BLAST Blocked Asynchronous Transmission (Protocol) BLC Beam Landing Correction BLE Bluetooth Low Energy BLE Branch if Less or Equal BLER Block Error Rate BLERA Block Error Rate After Recording BLERB Block Error Rate Before Recording BLERT Block Error Rate Test BLF Busy Lamp Field BLI Business Logic Integration BLK Betriebs-Lenkungs-Konzentrator BLK Block BLLI Broadband Low Level Information BLM Bayerische Landeszentrale fuer Neue Medien, Muenchen BLMC Buried Logic Macrocell BLOB Binary Large Object BLOC Brutto Lines Of Code BLOG (short for:) Weblog, World Wide Web Logbook BLOS Branch if Lower or Same BLR Beacon-Less Routing BLU Bildlizenz unbekannt (Wikipedia) BM Backmarking BM Bitonic Merge (Graph, Netz) BM Burst Mode BM Byte Me (Slang) BMC Block Multiplex Channel BMI Branch if Minus BMIC Bus Master Interface Controller (Intel) BMJ Backmarking with Backjumping BML Bean Markup Language BMP Basic Mapping Support BMP Basic Multilingual Plane (Unicode) BMP Batch Message Processing (Program) BMP Bean-Managed Persistence (Java) BMP Bitmap BMPP Bulk Mail Preferences Protocol BMPT Bundesministerium fuer Post- und Telekommunikation BMS Broadcast Message Server BMUG Berkeley MacIntosh Users Group BMW Bandwidth Management Workshop (IEEE) BMW Binary Moving Window BNA Bundesnetzagentur BNC Baby N Connector BNC Bayonet Neill Concelman BNC Bayonet Nut Coupling BNC Brain Not Connected (Slang) BNE Branch if Not Equal BNEP Bluetooth Network Encapsulation Protocol BNF Backus-Naur Form BNF Big Name Fan (Slang) BNFSCD But Now For Something Completely Different (Slang) BNI Before Next Interaction BNK Betriebsfuehrungs-Netzknoten BNPF Begin Negative Positive Finish BNR Benutzernamensraum (Wikipedia) BNS Backbone Network Service BNS Bitte nicht stoeren (Wikipedia) BNS Broadband Network Services BNU Basic Network/Networking Utilities (uucp) BO Back Orifice BO Binary Output BO Bit Oxide (Garbage) BOA Basic Object Adapter BOART Bus Oriented Asynchronous Receiver Transmitter BOB BoB: Best of Blogs BOB Box Of Bits BOB Break-Out Box BOC Basic Operator Console BOC Bell Operating Company BOD Bandwidth/Book On Demand BOF Begin Of File BOF Birds Of a Feather (Slang) BOF Board of Fellows BOFH Bastard Operator From Hell BOFS Birds Of a Feather Session (Slang) BOG BIND Operations Guide BOI Balkan/Baltic Olympiad in Informatics BOINC Berkeley Open Infrastructure for Network Computing BOM Basic Online Memory BOM Begin Of Message/Media BOM Bill Of Materials BOM Business Object Model BOM Byte Order Mark BON Business Object Notation BOND Bandwidth On Demand BONT Broadband Optical Network Termination BOOM Binocular Omni-Oriented/Orientation Monitor BOOTP Bootstrap Protocol (Internet) BOP Begin Of Page/Partition BOP Bit Oriented Protocol BOPS Billion Operations Per Second BOR Basic Output Report BORE Broken Once Running Everywhere BORQU Borland Quattro BOS Basic Operating System BOS Basic OverSeer (Server) BOS Behoerden und Organisationen mit Sicherheitsaufgaben BOS Bottom Of Stack BOSS Bharat Operating System Solutions BOSS BSI OSS Security Suite BOSS Business Office Servicing System BOT Back On Topic (Slang) BOT Begin Of Tape/Table/Transaction BP Bandpass BP Base Pointer BP Baseline Profile BP Beacon Period BP Breakpoint BP Byte Position BPB BIOS Parameter Block BPD Bank-Parameter-Datei BPD Border Protection Device BPDU Bridge Protocol Data Unit BPEL Business Process Execution Language BPELJ Business Process Execution Language for Java BPF Band Pass Filter BPF Berkeley Packet Filter BPF Best Practice Forum (Cybersecurity) BPF Breakpoint Function BPH Break Permitted Here BPI bits per inch BPJM Bundespruefstelle fuer jugendgefaehrdende Medien BPL Bedienplatz BPL Branch if Plus BPL Broadband over Power Line BPL Bugs Per Line BPM Bundespostministerium BPM Business Performance Management BPM Business Process Management/Modelling BPMN Business Process Modeling Notation BPO Business Process Outsourcing BPON Broadband Passive Optical Network BPP Basic Printing Profile (Bluetooth) BPP Binary Packing Problem BPP Bits Per Pixel BPP Bounded error, Probabilistic, Polynomial time BPR Business Process Reengineering BPS bits/bytes per second BPSK Binary Phase Shift Keying BPT Burst Performance Technology (Intel) BPU Branch Prediction Unit BQP Bounded error, Quantum, Polynomial time BQS Berkeley Quality Software BR Bad Register BR Basic Rate BR Bit Rate BRAM Broadcast Recognizing Access Method BRAS Broadband Remote Access Server BRB Be Right Back (Slang) BRD Blu-ray Disc BRDF Bidirectional Reflectance Distribution Function BRE Basic Regular Expression BREAD Browse, Read, Edit, Add, Delete BREP Boundary Representation BRGC Binary Reflected Gray Code BRI Basic Rate Interface (ISDN) BRI Brain Response Interface BRIM Bridge Router Interface Module BRJ Bandwidth Change Reject BRL Ballistics Research Laboratory BRMS Backup and Recovery Media Service BRMS Business Rules Management System BRQ Bandwidth Change Request BRS Bibliographic Retrieval System BRS Big Red Switch (IBM PC) BRS Break Request Signal BRS Business Recovery Services (IBM) BS Backspace BS Base Station BS Betriebssystem BS Bitonic Sort (Graph) BS Broadcast Satellite BSA Bitstrom-Anschluss BSA Business Software Alliance BSAM Basic Sequential Access Method BSB Blockate State Block BSC Base Station Controller BSC Binary Synchronous Communications BSC Bisynchronous/Binary Synchronous Communication (IBM) BSC Boyan Script BSCW Basic Support for Cooperative Work BSD Basic Standard Definiton BSD Berkeley Software/Source/System Design/Distribution BSDL Boundary Scan Description Language BSEL Bus Frequency Select (Intel) BSF Bean Scripting Framework (IBM) BSF Bit Scan Forward BSF But Seriously Folks (Slang) BSG Bearer Service Group BSG Big Sad/Silly/Smiling Grin (Slang) BSG BOINC Simple GUI BSI Back Side Illumination BSI British Standards Institute BSI Bundesamt fuer Sicherheit in der Informationstechnik BSK BS/K: Basissystem Kunden (Swisscom) BSK Binaerer Symmetrischer Kanal BSK Binary Shift Keying BSK Board Software Kit BSM Basic Storage Module BSM Bracket State Manager BSMTP Batch Simple Message Transfer Protocol BSOD Blue Screen Of Death BSON Binary JavaScript Object Notation BSP Binary Space Partition/Partitioning BSP Bug Squashing Party BSP Bulk Synchronous Parallel (Processing) BSP Byte Stream Protocol BSR Betriebssystem fuer Reelle Speicher BSR Bit Scan Reverse BSR Board of Standards Review (ANSI) BSRAM Burst Static Random Access Memory BSS Base Station Subsystem BSS Basic Service Set (WLAN) BSS Blank Storage Space BSS Blind Source Separation BSS Block Started by Symbol BSS Block Storage Segment BSS Broadband Switching System BSS Business Support System BSSID Basic Service Set Identification/Identifier BSSRDF Bidirectional Surface Scattering Reflectance Distribution Function BST Binary Search Tree BSU Basic Striping Unit BSV Betriebssystem fuer Virtuelle Adressierung BSY Busy BSYNC Binary Synchronous Communications (Protocol) BT BackTrack (Linux) BT Bit Test BT BitTorrent (Protocol, Software) BT Bluetooth BT British Telecom/Telecommunications BT Burst Tolerance BTA But Then Again (Slang) BTAC Branch Target Address Cache BTAIM Be That As It May (Slang) BTAM Basic Telecommunication Access Method (IBM) BTB Branch Target Buffer BTC Bit Test and Complement BTC Bitcoin BTC Biting The Carpet (Slang) BTC Broadband Transfer Capability BTDT Been There Done That (Slang) BTF Bidirectional Texture Function BTHOM Beats The Hell Outta Me (Slang) BTI Branch Target Injection BTI British Telecom International BTI Business Type Identifier BTIC But Then, I'am Crazy (Slang) BTK Back To Keyboard (Slang) BTL Bell Telephone Laboratories BTLB Block TLB BTLE Blue Tooth Low Energy (BLE) BTMA Busy Tone Multiple Access BTO Built To Order BTOA Binary To ASCII BTP Banana Tree Protocol BTP Batch Transfer Program BTP Business Transaction Protocol BTR Bit Test and Reset BTRFS B-Tree File System BTS Base Transceiver Station/System BTS Bit Test and Set BTS Bug Tracking System BTSOOM Beats The Shit Out Of Me (Slang) BTU Basic Transmission Unit BTW By The Way (Slang) BTX Balanced Technology Extended BTX Bildschirmtext BU Branch Unit BUAF Big Ugly ASCII Font BUAG Big Ugly ASCII Graphic BUBL Bulletin Board for Libraries BUCS Budgeting and Computing System BUF Buffer BUMS Broadband Unified Messaging System BUP Backup (file) BUP Buffer Underrun Protection BUS Bild und Schrift BUS Binary Utility System BUS Broadcast and Unknown Server BUSEC Boston University Security Group, USA BUUG Belgian UNIX Users Group BVB Bundesverband Informations- und Kommunikationssysteme BVD Boot Volume Descriptor BVDM Bundesverband Druck und Medien BVDW Bundesverband Digitale Wirtschaft BVH Base Video Handler BVIT Bundesverband Informationstechnologien, Bonn BVSE Bundesverband fuer Sekundaerrohstoffe und Entsorgung BVSI Bundesverband der Selbstaendigen in der Informatik BVV Bundesverband Audiovisuelle Medien BW Bandwidth BWA Broadband Wireless Access BWF Broadcast Wave Format BWIN Breitband Wissenschafts-Netz BWM Block Write Mode BWQ Buzz Word Quotient BWSN Baden-Wuerttembergisches Schulnetz BWT Broadband Wireless Technology BWT Burrows Wheeler Transformation BYKT But You Knew That (Slang) BYOD Bring Your Own Device BYP Bypass BZ Betriebszentrale BZR Befehlzaehlregister BZT Bundesamt fuer Zulassungen in der Telekommunikation BZV Bargeldloser/Belegorientierter Zahlungsverkehr BZV Befristeter Zaehlervergleich BZVD Beratungszentrum fuer Videokonferenzdienste, Dresden % % C Cable, Central, Communication, Computer, Conference, Control C0 ACPI CPU Power State C0: Operating C1 ACPI CPU Power State C1: Halt C2 ACPI CPU Power State C2: Stop-Clock C2 Command and Control C2C Consumer To Consumer C2CC Car To Car Communication C2D Character To Decimal C2X Car to Everything (Communication) C3 ACPI CPU Power State C3: Sleep C3 Chaos Communication Congress C3I Command, Control, Communication, Intelligence C4 Command, Control, Communication + Computers CA Cable CA Call Agent CA Cellular Automaton CA Certification Authority CA Collision Avoidance CA Common Applications CA Computer Animation CA Computer Associates CA Conditional Access CAA Computer Aided Aging CAA Computer Aided Assembling/Anthropometrics/Animation CAAD Computer Aided Architectural Design CAB Cabinet (Microsoft) CAB Compressed Application Binary CAB Computer Aided Breakfast CABAC Context-adaptive Binary Arithmetic Coding CAC Carrier/Channel Access Code CAC Common Access Card CAC Computer Aided Consulting/Computing/Creativity/Christmas/Crime CAC Connection Admission Control CACLS Change Line Access Control Lists (Microsoft) CACM Communications of the ACM CAD Class Association Diagram CAD Computer Aided Design/Detection CAD Computer Aided Dinner CADAM Computer Aided Design And Manufacturing CADAPSO Canadian Assosciation of Data Processing Organizations CADD Computer Aided Design and Drafting CADD Computer Aided Drug Design CADE Client/Server Application Development Environment CADE Computer Aided Data Entry CADEP Computer Aided Design of Electronic Products CADIC Computer Aided Design of Integrated Circuits CADIS Computer Aided Design Interactive System (Siemens) CADMAT Computer Aided Design, Manufacturing and Testing CADMOS Computerorientiertes Administrations- und Organisationssystem CADOS Computer Aided Design of Systems CAE Client Application Enabler CAE Common Applications Environment CAE Computer Aided/Assisted Education CAE Computer Aided Engineering CAEN Chemically Assembled Electronic Nanocomputer CAEX Computer Aided Exploration CAF Co-array Fortran CAF Computer Aided Fishing CAF Computer and Academic Freedom CAFE Conditional Access For Europe CAFM Computer Aided Facilities Management CAG Chassis Air Guide CAG Column Adress Generator CAH Computer Aided Holidays/Homework/Hausaufgaben CAHN Cellular Assisted Heterogeneous Networking CAI Common Air Interface CAI Computer Aided Industry CAI Computer Aided Inspiration CAI Computer Aided/Assisted Instruction CAIN Controlled Access by Individual Number CAIR Comprehensive Assessment Information Rule CAIRN Collaborative Advanced Interagency Research Network CAIRS Computerized Accident/Incident Reporting System CAIS Common APSE Interface Set CAIT Computer Aided Inspection and Testing CAK Computer-Anwendungen Karlsruhe CAL Client Access License CAL Common Assembly Language CAL Computer Aided Life/Learning/Lunch CAL Computer Animation Language CAL Conversational Algebraic Language CALAS Computer Aided Laboratory Automation System CALC Customer Access Line Charge CALDAV CalDAV: Calendaring Extensions to WebDAV CALEA Communications Assistance for/to Law Enforcement Act CALIES Computer Aided Locomotion by Implanted Electrical Stimulation CALL Computer Aided/Assisted Language Learning CALLE Control Application Link Layer Engineering CALM Collected Algorithms for Learning Machines CALS Continuous Acquisition and Lifecycle Support CALTECH California Institute of Technology CAM Central Address Memory CAM Common/Communication Access Method/Module CAM Computer Aided Machining/Manufacturing CAM Concentrator/Conditional Access Module CAM Conditional Access Module CAM Content Addressable/Addressed Memory CAMAC Computer Automated Measurement And Control CAMD Computer Aided Molecular Design CAMEL Computer Assisted Education Language CAML Categorial Abstract Machine Language CAMP Compiler for Automatic Machine Programming CAMP Computer Assisted Movie Production CAN Campus/Communications/Complete Area Network CAN Cancel CAN Cancel Line CAN Car Area Network CAN Card Access Number CAN Cellular Access Network CAN Community Alert Network CAN Content Addressable Network CAN Control/Controller Area Network CAN Customer Access Network CANAL Catalog with Natural Language Access CANS Computer Assisted Network System CANUNET Canadian University Computer Network CAO Computer Aided Administration and Organization CAO Computer Aided Optimization CAP Calendar Access Protocol CAP Carrierless Amplitude Modulation/Phase Modulation CAP Central Arbitration Point CAP Chip Authentication Program CAP Columbia AppleTalk Package CAP Common Alerting Protocol CAP Communication Application Platform CAP Competitive Access Provider CAP Computer Aided Planning/Production/Publishing CAP Computer Application Profile CAP Computing for Analysis Project CAP Content Access Point CAP Continuous Audit Program CAP CTM Access Profile CAPD Computer To Assist Persons with Disabilities CAPE Computer Aided Pattern Engineering CAPE Concurrent Art-to-Product Environment CAPI Common ISDN Application Programming Interface CAPI Communication Application Program Interface CAPP Carrierless Amplitude Phase CAPP Computer Aided Printing and Publishing CAPP Computer Aided Process/Production Planning CAPP Computer Applications Program CAPP Computer Assisted Payment Processing CAPPC Computer Aided Production Planning and Control CAPPP Computer Aided Process and Production Planning CAPS Capitals (Grossbuchstaben) CAPS Cassette Programming System CAPS Computer Assisted Problem Solving CAPSC Computer Aided Production Scheduling and Control CAPTAIN Character and Pattern Telephon Access Information Network CAPTCHA Completely Automated Public Turing test to tell Computers and Humans Apart CAQ Computer Aided Quality Assurance/Control CAR Committed Access Rate CAR Computer Assisted Radiology CAR Channel Address Register CAR Compressed Audio Recording CAR Computer Aided Retrieval CARA Computer Aided Radio Amateur CARAM Content Addressable Random Access Memory CARD Cluster Aware Remote Disk CARDIS Cargo Data Interchange System CARE Computer Aided Reliability Estimation CARE Computer Aided Reverse Engineering CARL Chemisches Aufweiten von Resist-Linien (Siemens) CARL Colorado Alliance of Research Libraries CARLOS Cancer Registry Lower Saxony CARO Computer Anti-Virus Research Organization CARP Cache Array Routing Protocol CARP Caching RSS Parser CARP Common Address Redundancy Protocol CARS Computer Aided Risc Simulation CARS Computer Aided Routing System CARS Computer Assisted Radiology and Surgery CART Computer Assisted Radar Tomography CAS Collision Avoidance System CAS Column Address Select/Strobe CAS Communicating Applications Specification CAS Computer Aided Selling/Service/Styling CAS Computer Algebra System CAS Conditional/Control/Communication Access System CASC Coalition for Academic Supercomputer Centers CASD Computer Aided System Design CASE Common Applications Service Element CASE Computer Aided Software Engineering CASE Computer Aided System Evaluation CASED Center for Advanced Security Research Darmstadt CASL Common Algebraic Specification Language CASL Crosstalk Application Scripting Language CASS Computer Assisted Search Service CASS Computer Assisted Surveillance System CASSIS Classified And Search Support Information System CAST Center for Applied Security Technology, Darmstadt CAST Center for Applied Special Technology CAST Competence Center for Applied Security Technology CAST Computer Aided Software Testing CAT Category CAT Character Assignment Table CAT Chordal Axis Transformation CAT Common Allocation Table CAT Common Authentication Technology CAT Computer Adaptive Test CAT Computer Aided Teaching/Testing/Telecommunication/Translation/Transscription CAT Computer Assisted Translation CAT Computerized Axial Tomography CAT Concatenate CAT Conditional Access Table CAT Conditionally Accepted Tag CAT Cordless Advanced Technology CATIA Computer Graphic Aided Three Dimensional Interactive Application CATIQ CAT-iq: Cordless Advanced Technology - internet and quality CATNIP Common Architecture for Next Generation Internet Protocol CATP Computer Aided Technical Publishing CATS Computer Aided/Assisted Teaching/Tracking/Training System CATS Computer Aided Telephony Services CATS Computer Automated Test System CATT China Academy of Telecommunication Technology CATV Cable Television CATV Common/Community Antenna Television CAU Command and Arithmetic Unit CAU Control/Controlled/Concentrator Access Unit CAUCE Coalition Against Unsolicited Commercial Email CAV Computer Aided Verification CAV Constant Angular Velocity CAVE Cave/Computer Automatic Virtual Environment CAVE Computer Aided Vision Engineering CAVLC Context-adaptive Variable-lenth Coding CAW Channel Address Word CB Call Back CB Cell Broadcast CB Citizens' Band CBA Compare and Branch Anyway CBA Computational Biology Activity CBA Computer Based Assessment/Automation CBA Computer Battery Analyzer CBA Current Buffer/Byte Address CBAC Context Based Access Control CBC Canadian Broadcasting Corporation CBC Cipher Block Chaining CBCR Channel Byte Count Register CBDS Connectionless Broadband Data Service CBDTPA Consumer Broadband and Digital Television Promotion Act CBE Cell Broadband Engine CBEFF Common Biometric Exchange Format Framework CBEMA Computer and Business Equipment Manufacturers' Association CBF Cable Broadband Forum CBF ChessBase File (format) CBF Connection Based Forwarding CBF Core Business Functions CBGA Ceramic Ball Grid Array CBHD ChinaBlue High Definition CBI Charles Babbage Insitute CBI Computer Based Instruction/Instrumentation CBI Configuration Binding Interface CBI Crossbar Interface CBIP Compressed Binaries IBM PC CBIP Current Book In Progress CBIR Content Based Image Retrieval CBIRS Content Based Image Retrieval System CBJ Conflict-directed Backjumping CBL Communication By Light CBL Computer Based Learning CBMS Computer Based Mail System CBN Community Based Network CBO Coupling Between Object Classes CBP Constrained Baseline Profile CBQ Class Based Queuing CBR CAS before RAS CBR Constant/Continuous Bit Rate CBR Content Based Retrieval CBS Crossbar Switch CBT Computer Based Training CBT Core Based Tree CBW Convert Byte to Word CBX Computer-controlled/Computerized Branch Exchange CC Cable Connector CC Call/Communication Center CC Carbon Copy CC Chain/Channel Command CC Classification Code CC Cluster/Communications Controller CC Common Criteria (for IT Security Evaluation) CC Confidential Computing CC Condition Command/Code CC Congestion Control CC Connected Client CC Constrained Clustering CC Country Code CC Coupled Channel CC Creative Commons CC Crossconnect CC Crosstalk Cancellation CC Cursor Control CC Cyclic Check CCA Clear Channel Assessment CCA Copy Control Association CCB Change Control Board CCB Channel Command/Control Block CCB Cyclic Check Byte CCBS Completion of Call to Busy Subscriber CCC Ceramic Chip Carrier CCC Change and Configuration Control CCC Chaos Computer Club, Hamburg CCC Computer Chess Competition CCC Conference Control Channel CCC Cophenetic Correlation Coefficient CCC Credit Card Calling CCCB Command, Control, Communications in Buildings CCCH Common Control Channel CCD Charge Coupled Device CCD Class Communication Diagram CCDA Cisco Certified Design Associate CCDA Common-Cause Data Analysis CCE Configuration Control Element CCF Central Computing Facility CCF Chain Command Flag CCF Common Channel Framework CCFCC Computer Coordinated Family Communcation and Cooperation CCFL Cold Cathode Fluorescent Lamp/Light CCFT Cold Cathode Fluorescent Tube CCI Common Client Interface CCI Copy Control Information CCIA Computer + Communications Industry Association CCID Call Correlation Identifier CCID Computers, Communications, Information Dissemination CCID Corporate Customer Inforamtion Database CCIE Cisco Certified Internetwork Expert CCIR Comite Consultatif International des Radiocommunications CCIRN Committee for Intercontinental Research Networks CCIS Command and Control Information System CCIS Common Channel Interoffice Signaling CCITT Comite Consultatif International de Telegraphie et de Telephonie CCK Centre de Calcul El Khawarizmi, Tunis CCK Communication Commission of Kenya CCK Complementary Code Keying CCK Computerclub Kamen CCL Closed Conference Loop CCL Commerce Control List CCL Common Command Language CCL Connection/Cursor Control Language CCL Corel Contractual Licensing CCL Creative Commons License CCLC Carrier Common Line Charge CCLF Cold Cathode Fluorescence Light CCM Color Management System CCM Computer Controlled Manufacturing CCM CORBA Component Mode/Model CCM Counter with CBC-Mac CCN Cluster Controller CCN Content-centric Network CCN Cordless Communication Network CCNA Cisco Certified Network Associate CCNG Computer Communications Networks Group CCNP Cisco Certified Network Professional CCNR Completion of Call on No Reply CCNUMA Cache Coherent NUMA CCP CAN Calibration Protocol CCP Certified Computing Professional CCP Compression Control Protocol CCP Concurrent Constraint Programming CCP Console/Communications Command/Control Processor/Program CCPP Composite Capability Preference Profile CCR Center for Communications Research CCR Command and Control Research CCR Commitment, Concurrency, Recovery (OSI) CCR Current Cell Rate CCRN Coordinating Council on Research Networks CCS CAPI Connection Service CCS Closely Coupled System CCS Colour Calibration System CCS Common Channel Signalling CCS Common Command Set (SCSI) CCS Common Communication Services/Support CCS Computing Classification System CCS Continuos Composite Servo CCS Cryptographic Checksum CCSA Checkpoint Certified Security Administrator CCSA Common Control Switching Arrangement CCSB The Collection of Computer Science Bibliographies, Karlsruhe CCSD Cellular Circuit-Switched Data CCSDS Consultative Committee for Space Data Systems CCSE Checkpoint Certified Security Engineer CCSID Coded Character Set Identifier (IBM) CCSIS Community College Student Information System CCSP Contextually Communicating Sequential Process CCSS7 Common Channel Signalling System No. 7 CCSY Cooperative Computing System Program CCT Computerized Communication Terminal CCT Correlated Colour Temperature CCTA Central Computer and Telecommunications Agency, UK CCTLD Country Code Top Level Domain CCTV Closed Circuit Television CCU Central Communication/Control Unit CCU Communications Control Unit CCU Customer Control Unit CCUT Computer Center at the University of Tokyo CCVP Cisco Certified Voice Professional CCVR Centre de Calcul Vectoriel pour la Recherche CCW Channel Command Word CCW Coherent Continuous Wave CCW Continuous Composite Write (Once Disc) CCX Cisco Compatible Extension CD Call Deflection CD Carrier Detect CD Chained Data CD Change Direction/Directory CD Check Digit CD Collision Detection CD Colour Display CD Committee Document (ISO) CD Compact Disk CD Control Data CD-R Compact Disk Recordable CD-RW Compact Disk Re-Writable CDA Clinical Document Architecture CDA Communications Decency Act CDA Compact Disk Audio (track) CDA Compound Document Architecture (DEC) CDAS Control and Data Acquisition System CDATA Character Data CDB Consolidated Database CDBS Common Debian Build System CDBT Compact Disk Based Training CDC Certificate Distribution Center CDC Connected Device Configuration CDC Control Data Corporation (USA) CDC Cult of the Dead Cow (cDc, cDc communications) CDD Custom Debian Distribution CDDA Compact Disc Digital Audio CDDB Compact Disc Data Base CDDI Copper Distributed Data Interface CDDL Common Development and Distribution License (Sun) CDE Common Desktop Environment CDE Compact Disc Erasable CDE Complex Data Entry CDE Cooperative Development Environment CDEV Control Panel Device CDF Channel Definition File/Format CDF Comma Delimited Format CDF Common Data File/Format CDF Compound Document Framework CDF Computable Document Format CDF Context Dependent File CDF Cumulative Densitity/Distribution Function CDF Cyberspace Description Format CDFS Compact Disc File System CDG Compact Disc Graphical CDI Compact Disc Interactive CDI Context Dependent Interchangeability CDIA Certified Document Imaging Architect CDIF Case Data Interchange Format CDISC Clinical Data Interchange Standards Consortium CDK Chemistry/Curses Development Kit CDL Computer Design Language CDLC Cellular/Channel Data Link Control CDLC Connected Device Limited Configuration CDLC Content Development Life Cycle CDM Code Division Multiplex CDM Compressed Data Mode CDMA Code Division Multiple Access CDMF Commercial Data Masking Facility CDN Content Delivery Network CDNC Chinese Domain Name Consortium CDO Collaboration Data Object CDOS Concurrent Disk Operating System CDP Certificate in Data Processing CDP Cisco Discovery Protocol CDP Conditional Diphase (Encoding) CDPD Cellular Digital Packet Data CDR Call Detail Record/Recording CDR Common Data Representation CDR Compact Disk Recordable CDR Corel Draw Format CDRA Character Data Representation Architecture CDRAM Cached Dynamic Random Access Memory CDRDX Compact Disk Read Only Memory Data Exchange Standard CDRFS Compact Disc Recordable File System CDRL Contract Data Requirements List CDROM Compact Disk Read Only Memory CDROMXA CD-ROM Extended Architecture CDS Cactus Data Shield CDS Cell Directory Service (OSF, DCE) CDS Class Data Sharing CDS Cross Domain Solution CDS Current Directory Structure CDSA Common Data Security Architecture (Initiative) CDSL Consumer Digital Subscriber Line CDSL Context Dependent Symbolic Link CDT Center for Democracy and Technology (USA) CDTV Commodore Dynamic Total Vision CDTV Compact Disk Television CDU Central Data Unit CDU Classification Decimale Universelle CDU Code Distribution Unit CDU Computers Down Under CDU Configuration Data Unit CDU Connectix Desktop Utilities CDU Control Data Unit CDV Compact Disk Video CDV Cell Delay Variation CDVT Cell Delay Variation Tolerance CDWO Compact Disk Write Once CE Cache/Chip/Convert Enable CE Chinese Export CE Clear Entry CE Collision Elimination CE Conformite Europeenne (Konformitaetskennzeichen) CE Correctable Error CE Customer Edge (device) CEA Click to Enlarge CEA Computational rlectromagnetics and Acoustics CEA Consumer Electronics Association, USA CEA Contact Email Address CEA Creditcard Ethernet Adapter CEA Cryptographic Equipment Application CEASA Cellular Emergency Alert Service Association CEATA Consumer Electronics Advanced Technology Attachment CEB Comite Electrotechnique Belge CEB Conditional End Bracket CEBIT CeBIT: Centrum fuer Bueroautomation, Informationstechnologie und Telekommunikation CEBUS Consumer Electronics Bus CEC Certified E-Commerce Consultant CECC Electronic Components Committee CECMG Central Europe Computer Measurement Group CECP Country Extended Code Page CEDAR Core-Extraction Distributed Ad hoc Routing (algorithm) CEDEX Courrier d'entreprise distribution exceptionelle CEE Central and Eastern Europe CEE Converged Enhanced Ethernet CEE International Commission on Rules for the Approval of Electrical Equipment CEFIC EDIFACT-Subset Chemical Industry CEG Continuous Edge Graphics CEI Conducted Electromagnetic Interference CEIP Customer Experience Improvement Program CEK Content Encryption Key CELP Card Edge Low Profile CELP Code Excited Linear Prediction CELT Corpus of Electronic Texts CEM Common Evaluation Methodology CEM Computational Electromagnetics CEMEC Committee of European Associations of Manufacturers of Electronic Components CEMIX Consumer Electronics Marktindex CEMM Compaq Expanded Memory Manager CEMS Constituent Electronic Mail System CEN Comite Europeen de Normalisation CENELEC Comite Europeen de Normalisation Electrotechnique CENTR Council of European National Top level domain Registries CEO Chief Executive Officer CEOI Central European Olympiad in Informatics CEOP Conditional End Of Page CEP Connection End Point CEPEC Committee of European Associations of Manufacturers of Passive Electronic Components CEPIS Council of European Professional Informatics Societies CEPT Conference Europeenne des Administrations des Postes et des Telecommunications CER Canonical Encoding Rules CER Cell Error Ratio CERA Climate and Environmental Data Retrieval and Archive CERF California Education and Research Federation (network) CERN Conseil Europeen pour la Recherche Nucleaire CERT Computer Emergency Readiness/Response Team CES Circuit Emulation Service CES Coast Earth Station CES Consumer Electronics Show CESC Component Encoding Stream Construction CESG Communications Electronics Security Group, UK CESH Competence Center Electronic Shopping CEST Central European Summer Time CESU Compatibility Encoding Scheme for UTF (Unicode) CET Central European Time CET Control-flow Enforcement Technology (Intel) CEV Commission on Electronic Voting CF Call Forwarding CF ColdFusion (Adobe) CF Compact Flash (card) CF Compact Framework CFA Compact Flash Association CFAA Custom Filter Anti-Aliasing CFB Call Forwarding Busy CFB Cipher Feedback CFB Configurable Function Block CFC ColdFusion Component CFD Call For Discussion (Usenet) CFD Computational Fluid Dynamics CFDP Coherent File Distribution Protocol (Internet) CFDPCLN Coherent File Distribution Protocol Client CFDPTKT Coherent File Distribution Protocol Ticket CFE Common Firmware Environment CFE Connected Family Environment CFG Configuration CFH COBOL File Handler CFI Canonical Format Indicator CFID ColdFusion Identifier CFL Context Free Language CFM Clock From Master CFM Code Fragment Manager CFM Common Functional Model CFM Configuration Management CFML ColdFusion Markup Language CFNR Call Forward/Forwarding on No Reply/Response CFOR Conversational FORTRAN CFP Call For Proposal CFP Computer, Freedom and Privacy CFP Content/Contention Free Period CFQ Completely Fairness Queuing CFR Computerized Facial Recognition CFR Controlled Ferro Resonant (-USV) CFRG Crypto Forum Research Group CFRI California Federation of Research Internets CFS Caching/Central/Common/Cryptographic File System CFS Completely Fair Scheduler CFSQL ColdFusion Structured Query Language CFT Chirp Fourier Transform CFT Cray Fortran Compiler CFTT Computer Forensics Tool Testing CFU Call Forwarding Unconditional CFUG ColdFusion User Group CFV Call For Votes (Usenet) CFX ColdFusion Extended CFX Compact Formfactor Extended CFX Computer Forensic Examiner CFX Content File Exchange CG Carrier Grade (NAT) CG Cg: C for Graphics CG Computer Graphics CG Control Gate/Group CG Core Gateway CG Cyclic Group CGA Color Graphics Adapter (PC) CGAL Computational Geometry Algorithm Library CGATS Committee for Graphic Arts Technologies Standards CGC Chipset Graphics Controller CGE (Linux) Carrier Grade Edition CGE Common Graphics Environment CGE Compagnie General d'Electricite CGI Cell Global Identity CGI Common Gateway Interface CGI Common/Composite/Computer Graphics Interface CGI Computer Generated Image/Imagery CGI Computer Graphics Interface CGL Carrier Grade Linux CGLS Conjugate Gradient Least Squares CGLS Constrained Generalized Least Squares CGM Computer Graphics Metafile CGMIF Computer Graphics Metafile Interchange Format CGMS Copy Generation Management System CGN Carrier Grade NAT (Network Address Translation) CGPP Computer Grahics: Principles and Practise (by Fowley) CGS Common Graphics System CGS Computer Graphics Society CGS Continuous Grain Silicon CGS International Computer Graphics Society CGU Computer Graphics Unit CGW Customer/Campus Gateway CH Cyclic Header CHAOS Cheap Array of Obsolete Systems CHAP Cryptographic/Challenge Handshake Authentication Protocol CHARM Character Mode CHAT Conversational Hypertext Access Technology CHCK Channel Check CHCP Change Code Page CHDD Certified Help Desk Director CHDD Cockpit Head Down Display CHE Channel Hot Electron CHI Computer Human Interaction/Interface CHIC Constraint Handling in Industry and Commerce CHIL Computers in the Human Interaction Loop CHIL Current Hogging Injection Logic CHILD Computer Having Intelligent Learning and Development CHILL CCITT High Level Language CHINS Cheap Insertion Heuristic (algorithm) CHIPID Chip Identifier (Apple) CHIPS Clearinghouse Interbank Payments System CHKPT Checkpoint CHL Current Hogging Logic CHM Computer History Museum, Mountain View, CA, USA CHM Cooperative Hypermedia CHOP Channel Operator CHPC Center for High Performance Computing CHR Character CHR Constraint Handling Rules CHRP Common Hardware Reference Platform CHS Cylinders, Heads, Sectors CHSS Cascading HTML Style Sheets CHTML Compact/Compressed Hypertext Markup Language CHV Card Holder Value CI Call Intrusion CI Coded Information CI Command Interpreter CI Common/Component/Computer Interface CI Communications Integrator CI Computational Intelligence CI Computer Interconnect/Interface CI Congestion Indicator CI Content Industry CI Continuous Integration CI Control and Indication CI Creditor Identifier CIA Computer Interface Adapter CIA CAN In Automation CIA Current Instruction Address CIAC Computer Incident Advisory Capability CIAM Computerized Integrated and Automatic Manufacturing CIAO Component-Integrated ACE ORB CIB Computer Integrated Building/Bureaucracy CIC Carrier Identification Code CIC Cascaded Integrated Comb (filter) CIC Certified IT Consultant CIC Committee on Institutional Cooperation CIC Coordination and Information Center (CSNet) CIC Computing Information Center CIC Computing, Information + Communications CICA Center of Innovative Computer Applications CICC Cisco IP Contact Center CICC Contactless Integrated Circuit Card CICC Corporate Information and Computing Center CICC Custom Integrated Circuits Conference CICC Customer Inquiry Call Center CICS Customer Information Control System (IBM) CID Character Identifier CID Charge Injection Device CID Conference Identifier CID Configuration, Installation, Distribution CID Content Identifier Descriptor CID Customer Identifier CIDAS Conversational Interactive Digital Analog Simulator CIDIF Centre International pour le Developpement de l'Inforoute en Francais CIDP Computer Industry Development Potential CIDR Classless Inter/Internet Domain Routing CIE Commission Internationale de l'Eclairage (Farbmodell) CIELAB Commission Internationale de l'Eclairage LAB (Farbmodell) CIEXYZ Commission Internationale de l'Eclairage XYZ (Farbmodell) CIEDS Computer Integrated Electron Design Series CIF Cell in Frames CIF Computer Integrated Facilities CIF Common Intermediate Format CIF Customer Information Feed CIFS Common Insecurity Fail Scrutiny CIFS Common Internet File System (Protocol) CIG Calling Subscriber Identification Group CIG Cell Interconnection Gateway CIG Computational Intelligence and Games (IEEE) CIG Computer Image Generation/Generator CIGI Common Image Generator Interface CIIN Corporate Integrated Information Network CIIR Center for Intelligent Information Retrieval, Mass. CIK Crypto-Ignition Key CIL Common Intermediate Language CIL Computer Inoperative Limits CIL Computerintegrierte Logistik CIM Common Information Model CIM CompuServe Information Manager CIM Computer Input Microfilm CIM Computer Integrated Manufacturing CIM Custom Install Manager CINT Call Interception CIO Central Imagery Office CIO Chief Information Officer CIOCS Communication Input/Output Control System (IBM) CIOS Communication Institute for Online Scholarship CIP Catalogue Interoperability Protocol CIP Catalogue/Cataloguing In Publication/Publishing CIP Civil Infrastructure Platform CIP Classical IP CIP Command Interface Port CIP Common Indexing Protocol CIP Common ISDN Access Profile (Bluetooth) CIP Compatible Independent Peripherals CIP Computer Aided Intuition Guided Programming CIP Computer-Investitionsprogramm des Bundes und der Laender CIP Concert Internet Plus CIP Constraint Imperative Programming CIPA Camera + Imaging Products Association CIPA Children's Internet Protection Act CIPAV Computer and Internet Protocol Address Verifier CIPE Cryptographic Internet Protocol Encapsulation CIPP Contexts, Input, Processes + Products CIPR Commission on Intellectual Property Rights CIPS Canadian Information Processing Society CIPSO Commercial/Common Internet Protocol Security Option CIR Classless Interdomain Routing CIR Committed Information/Interface Rate CIRA Canadian Internet Registration Authority CIRC Circular Reference CIRC Cross Interleaved Reed Solomon Code CIRSC Cross Interleave Solomon Code CIS CALEA Implementation Section CIS Card Information Structure CIS Cascade Inline Scripting CIS CASE Integration Services CIS Center for Internet Security CIS Client Information Server/System CIS Compact Image Sensor CIS Computer Information System CIS CompuServe Information Service CIS Computational and Information Sciences CIS Contact Image Sensor CIS Computerized Information Service CIS Customer Information System CISA Cybersecurity and Infrastructure Security Agency, USA CISAC Confederation Internationale des Societes d'Auteurs et Compositeurs CISAM C-Index Sequential Access Method CISC Complex Instruction Set Computer/Code CISE Computer and Information Science and Engineering Directorate CISKA Campus Informationssystem der Universitaet Karlsruhe CISO Chief Information Security Officer CISPA Cyber Intelligence Sharing and Protection Act (USA) CISPR Comite International Special des Perturbations Radioelectriques CIT California Institute of Technology CIT Communications Improvement Team CIT Company Integrated Telephony CIT Computer Integrated Telephone/Telephony CIT Content Identifier Table CITAB Computer Instruction and Training Assistance for the Blind CITED Copyright In Transmitted Electronic Documents CITIS Contractor Integrated Technical Information Service CITO Chief Information and Technology Officer CITSF Commission Internationale de Telegraphie Sans Fil CIVR Computer and Interactive Voice Response CIW Certified Internet Webmaster CIX Central/Commercial Internet Exchange CIX Compulink Information Exchange CIX Commercial Internet Exchange (Association) CJKV Chinese - Japanese - Korean - Vietnamese CJLI Command Job Language Interpreter CK Clock CKD Count Key Data CKE Clock Enable CKSM Checksum CKT Chipkartenterminal CKT Computer- und Kommunikationstechnik CL Citizen Lab, Toronto CL Closed Loop CL Computational Linguistics CL Computing Language CL Connectionless Service CL Control Language CL Current License CL Cycle Length CLAA Carry Look Ahead Adder CLAG Carry Look Ahead Generator CLAMS Common Los Alamos Mathematical Software CLAR Channel Local Address Register CLASP Computer Language for Aeronautics and Space Programming CLASS Client Access to Systems and Services CLASS Custom Local Area Signalling Service CLB Component Load Balancing CLC Capacity Limiting Constituents CLC Clear Carry Flag CLC Computing Learning Center CLCC Closed Loop Congestion Control CLCS Current Logic Current Switching CLD Clear Direction Flag CLDATA Cutter Location Data CLDC Connected Limited Device Configuration CLDR Common Locale Data Repository CLE Certified Linux Engineer/Expert CLEC Competitive Local Exchange Carrier CLEF European Commercial Licensed Evaluation Facilities CLEO Classified Energy Online (database) CLF Common Log (File) Format CLH Command Line History CLI Call Level Interface CLI Calling Line Identification CLI Clear Interrupt (flag) CLI Client Library Interface CLI Command Line Interface/Interpreter CLI Common Language Infrastructure/Interface/Interpreter CLIB C Library CLIC Chemnitzer Linux Cluster CLIC Cluster Linux pour le Calcul CLICS Computer Linked Information for Container Shipping CLID Calling Line Identification CLIP Calling Line Identification Presentation CLIR Calling/Connected Line Identification Restriction CLIST Command List CLK Clock CLL Corel License for Learning CLLM Consolidated Link Layer Management CLMP Connectionless-Mode Network Protocol CLNP Connectionless Network Protocol (OSI) CLNS Connectionless Mode Network Service CLO Class Option (LaTeX) CLOB Character Large Object CLOD Continuous Level Of Detail CLOE Common LISP Operating Environment CLOO Reverse Object Oriented Logical Channel CLOS Common LISP Object System CLOWN Cluster Of Working Nodes CLP Cell Loss Payload/Priority CLP Clipboard CLP Constraint Logic Programming CLPA Create Link Pack Area CLPPCRE Common Lisp Portable Perl Compatible Regular Expressions CLR Cell Loss Ratio CLR Clear CLR Common Language Runtime CLR Computer Language Research CLRTC Clear Real Time Clock CLS Clear Screen CLS Common Language Support CLS Connectionless Server CLSID Class Identifier CLT Communcations Line Terminal CLT Computer Language Translator CLTD Clock and Tones Distribution CLTP Connectionless Transport Protocol (OSI) CLTS Clear Task Switch Flag CLTS Connectionless Transport Service CLTV Constant Linear Time Velocity CLU Central Logic Unit CLUF Contrat de Licence Utilisateur Final CLUI Command Line User Interface CLUT Colour Look-up Table CLV Ceiling Limit Value CLV Constant Linear Velocity CLW Certified Linux Wizard CM Central Memory CM Communications Manager (IBM) CM Compilation Manager CM Configuration Management CM Connection Machine CM Control Mark CM Corrective Maintenance CMA Concert Multi-thread Architecture CMAK Connection Manager Administration Kit CMAN Cluster Manager CMAR Control Memory Address Register CMB Common Management Bus CMC Client Matter Code CMC Common Mail/Messaging Call CMC Communication Management Configuration CMC Complement Carry Flag CMC Computer Mediated Communication CMC Construction Maintenance Center CMD Circuit Mode Data CMD Command CMDF C Memo Distribution Facility CMDS Computer Misuse Detection System CME Center for Media Education CME Common Malware Enumeration CME Core Managed Environment CMF Command File CMF Content Management Framework CMF Content Monitoring and Filtering CMF Creative Music Format CMGR Campus/Connection Manager CMH Cross My Heart (Slang) CMIIW Correct Me If I'm Wrong (Slang) CMIP Common Management Information Protocol (OSI) CMIS Common Management Information Services/System CML Chemical/Commodore Markup Language CML Conceptual Modelling Language CML Concurrent Metalanguage CML Configuration Menu Language CML Context Modelling Language CML Current Mode Logic CMLRSS Chemical Markup Language enabled Rich Site Summary CMM Capability Maturity Model CMM Color Management Module CMM Computerized Measurement Machine CMMI Capability Maturity Model Integrated CMML Continuous Media Markup Language CMMS Computerized Maintenance Management Software CMMU Cache Memory Management Unit CMOL CMIP Over LLC CMOS Coats-Mellon Operational Specification CMOS Complementary Metal Oxide Semiconductor CMOT Common Management Information Protocol over TCP/IP CMOV Conditional Move (and Compare Instructions) CMP Cellular/Chip-integrated Multi-Processing CMP Configuration Management Plan CMP Container-Managed Persistence (Java) CMPS Compare Word String CMPT CAPI Message Control Protocol CMR Cell Misinsertion Rate CMR Container-Managed Relationship (Java) CMR Corporate Message Recovery CMS Call Management Server CMS Code/Color/Connection/Content Management System CMS Compiler Monitor System CMS Content Management System CMS Conversational Monitor System (IBM) CMS Cryptographic Message Syntax CMSS Creative Multispeaker Surround Sound (Creative Technology) CMT Cellular Mobile Telephone CMT Chip Multi Threading CMT Configuration Management Tool CMT Connection Management CMTP CAPI Message Transport Protocol CMTS Cable Modem Termination System CMU Carnegie-Mellon-University, Pittsburgh, USA CMVC Configuration Management and Version Control (IBM) CMW Compartment Mode Workstation CMX Communication Method SINIX (Siemens) CMY cyan, magenta, yellow (Farbmodell) CMYK cyan, magenta, yellow, key/black (Farbmodell) CN Comfort Noise CN Core/Corporate Network CNA Certified NetWare/Network Administrator CNA Customer Name and Address CNAME Canonical Name (Record) CNAPS Co-Processing Node Architecture for Parallel Systems CNASI Centre for Networked Access to Scholarly Information (Australien) CNB Collective Notebook CNC Complete Network Centre CNC Computerized Numerical Control CND Calling Number Delivery CND Caldera Network Desktop CNDN Consistent Network Device Naming CNE Certified NetWare Engineer/Expert (Novell) CNET Centre National d'Etudes des Telecommunications, Paris CNF Chomsky Normal Form CNF Configuration CNG Calling (tone) CNG Comfort Noise Generation CNG Complete No-Good CNGL Centre for Next Generation Localisation, Dublin CNI Centre National d'Informatique CNI Certified NetWare Instructor (Novell) CNI Coalition for Networked Information CNI Communications Network International CNID Calling Number Identification CNIDR Clearinghouse for Networked Information Discovery and Retrieval CNIL Commission Nationale de l'Informatique et des Libertes CNIP Calling Name Identification Presentation CNIR Calling/Connected Name Identification Restriction CNL C Numerical Library CNM Customer Network Management CNMA Communications Network for Manufacturing Application CNN Cable News Network CNN Composite Network Node CNN Convolutional Neural Network CNNIC China Network Imformation Center CNO .com, .net, .org (Top Level Domains) CNO Computer Network Operation(s) CNP Corporate Network Provider CNR Carrier to Noise Ratio CNR Communication Network Riser CNR Composite Noise Ratio CNRI Corporation for National Research Initiatives CNRP Common Name Resolution Protocol CNRS Centre National de la Recherche Scientifique (Frankreich) CNS Color Naming System CNS Communications Network System CNSS Core Nodal Switching Subsystem (Internet) CNT Carbon Nanotube CNT Central Networking Testbed CNTFET Carbon Nanotube Field Effect Transistor CNX Certified NetWare/Network Expert CO Call Offer CO Central Office CO Chief Operator CO Command Output CO Communication Outlet CO Convert Out CO Crystal Oscillator COA CoA: Care Of Address COA Certificate Of Authenticity COA Compound Online Analytical Processing Architecture COAM Customer Owned And Maintained COARA Communication of Oita Amateur Research Association COAST Card On A Stick COAST Computer Operations, Audit and Security Technology COB Chip On Board COBOL Common Business Oriented Language COC Coded Optical Character COCO Coaxial Colinear (antenna) COCO Collaborative Computing COCO Color Computer (Tandy) COCOT Customer Owned Coin Operated Telephone COD Capacity On Demand COD Code (list) CODASYL Committee/Conference on Data System Languages CODE Client Server Open Development Environment CODEC Coder/Decoder CODEC Compression/Decompression CODINE Computing in Distributed Networked Environments CODIT Code Division Testbed COE Central Office Equipment COE Common Operating Environment COEDS Common Event Database System COEM Commercial Original Equipment Manufacturer COFDM Coded Orthogonal Frequency Division Multiplex COFF Common Object File Format COGO Coordinate Geometry (Language) COIN Console Interrupt Request COINS Computer Output Information System COIX CoIX: Connectivity-oriented Interconnection COL Caldera Open Linux COL Collision COL Computer Oriented Language COLA comp.os.linux.announce (Newsgroup) COLD Computer Output to Laser Disc COLL Collision COLP Connected Line Identification Presentation COLR Connected Line Identification Restriction COLT Communications Line Terminator COLT Computer Oriented Language Translator COLT Control Language Translator COM Command COM commercial; Internet-Domain: Firmen in USA COM Common/Component Object Model COM Communication COM Component Object Model COM Computer Output Microfilm COM Continuation Of Message COMAL Common Algorithmic Language COMDEX Computer Dealers' Exposition COMET Cornell Macintosh Terminal Emulator COMHED Common Header COMINT Communications Intelligence COMM Communications COMMS Customer Oriented Manaufacturing Management System COMP Compare COMPACT Computer Planning and Control Technique COMPAQ Compatibility and Quality (Brand of Hewlett-Packard) COMPSAC International Computer Software and Applications Conference COMSAT Communications Satellite Corporation COMSEC Communications Security COMSL Communications System Simulation Language COMSOAL Computer Method of Sequencing Operations for Assembly Lines COMTRAN Commercial Translator (IBM) CON Console COND Condition CONF Conference, Configuration CONP Connected Name Identification Presentation CONP Connection Oriented Network Protocol CONS Connection Oriented Network Service CONTU Commission On New Technological Uses of Copyrighted Works COO Chief Operating Officer COOL Control Oriented Language COP Constrained Optimization Problem COP CPU Overheating Protection COPA Child Online Protection Act COPE Committee On Publication Ethics COPE Communications Opportunity, Promotion and Enhancement (Act) COPE Computer Performance Evaluation COPICS Communications Oriented Production Information and Control System COPP Certified Output Protection Protocol (Microsoft) COPP Connection Oriented Presentation Protocol COPP Control Plane Policing (Cisco) COPS Common Open Policy Service COPS Computer Oracle and Password System COR Common Object Runtime CORAL Computer Online Real-Time Applications Language CORBA Common Object Request Broker Architecture CORE Common Runtime Environment CORE Council of Registrars (Internet) CORNET Corporate ISDN Network Protocol COS Card/Cray Operating System COS Class of Service COS Compatible Operation System COS Complementary Switching COS Corporation for Open Systems (OSI) COS Custom Order Specification COSE Combined Office Standard Environment COSE Common Open Software/Systems Environment COSINE Cooperation for OSI Networking in Europe COSIP CosIP: Control over secure IPv6 COSMIC Computer Software Management and Information Center (NASA) COSMOS Complementary Symmetric Metal Oxide Semiconductor COSMOS Computer Oriented System for Management Order Synthesis COSMOS Computer System for Mainframe Operations COSN Consortium for School Networking COSO Charge One Site Only COSPAS Cosmicheskaya Sistyema Poiska Avariynich Sudov COSS Common Object Services Specification COSY Conferencing System COT Customer Owned Tooling COTK Control Track COTS Coin Operated Telephone System COTS Commercial Off The Shelf (software) COTS Commodity Off The Shelf (Cluster) COTS Connection Oriented Transport Service COVE Code Verification COW Copy On Write COW Cluster Of Workstations CP Call Pay CP Card Punch CP Central/Communications/Customized Processor CP Check/Control Point CP Choke Packet CP Circuit Package CP Code Page CP Complete Partitioning CP Computer Professional CP Conducting Polymer CP Config Property CP Contention Procedure CP Continuous Path CP Constraint Programming CP Control Program CP Copy Protected CPA Certified Public Accountant CPA Closest Point of Approach CPA Code Parasite Autopropageable CPA Cost Per Action CPA Critical Path Analysis CPAN Comprehensive Perl Archive Network CPBX Computerized Private Branch Exchange CPC Card Programmable Calculator (IBM) CPC Computer Process Control CPC Constant Point Calculation CPC Cost Per Click CPCS Check Processing Control System CPCS Common Part Convergence Sublayer CPD Constructive Page Description CPE Central Processing Element CPE Computer Performance Evaluation CPE Customer Provided/Premises Equipment CPFR Collaborative Planning, Forecasting, and Replenishment CPFSK Continuous Phase Frequency Shift Keying CPG Central Pattern Generator CPG Clock Pulse Generator CPG COSINE Policy Group CPI Center for Printed Intelligence, VTT Finland CPI characters per inch CPI Clocks Per Instruction CPI Code Page Information CPI Common Part Indication CPI Common Programming Interface (IBM) CPI Cost Performamce Index CPIC Common Programming Interface for Communications (IBM) CPIM Common Presence and Instant Messaging CPL Call Processing Language (Telecom) CPL Characters Per Line (cpl) CPL Combined Programming Language CPL Common Public License CPL Control Panel Library (Microsoft) CPL Current Privilege Level CPL Cyberathlete Professional League CPLD CMOS Programmable Logic Device CPLD Complex Programmable Logic Device CP/M Control Programm for Microcomputers (DEC) CPM Control Programm for Microcomputers (DEC) CPM Colliding Pulse Mode CPM Computer Program Protection Manager CPM Corporate Performance Management CPM Critical Path Method CPM Cryptography Provider Manager CPN Conditional Pathname CPN Customer Premises Network CPO Certified Project Officer CPO Chief Privacy Officer CPP Corporate Preview Program CPPC Collaborative Processor Performance Control CPPM Computer Protection Program Manager CPPM Content Protection for Prerecorded Media CPPS Critical Path Planning and Scheduling CPR CPU Parameter Recall CPRM Content Protection for Recordable Media CPRMAI Copyright Management Information CPS Certification Practice Statement CPS Constraint Parameter Set CPS Continuation Passing Style CPS Critical Path Scheduling CPS cycles/characters per second CPSA Consumer Product Safety Act CPSC Consumer Product Safety Commission CPSI Configurable Post Script Interpreter CPSR Computer Professionals for Social Responsibility CPST Control Point Spanning Tree CPT Command Pass Thru CPT Common Point of Trust CPT COSINE Project Management Team CPT Critical Path Technique CPTWG Copyright Protection Technical Working Group CPU Central Processing Unit CPV Cold Process Verification CPW Commercial Processing Workload CQL Channel Queue Limit CQM Class Queue Management CQP Corpus Query Processor CR Cambridge Ring CR Carriage Return CR Cognitive Radio CR Core (Network) Router CR Cray Research, Inc. C/R Command Response CRADA Cooperative Reseach And Development Agreement CRAM Card Random Access Memory CRAM Challenge Response Authentication Mechanism CRAM Cyberspatial Reality Advancement Movement CRAN (The) Comprehensive R Archive Network CRC Class, Responsibility, Collaboration/Collaborators CRC Cyclic Redundancy Check CRCG Fraunhofer Center for Research in Computer Graphics CRCW Concurrent Read, Concurrent Write (PRAM) CRD Color Rendering Dictionary CRD Creation Revision Deletion (request) CRDA Central Regulatory Domain Agent CREN Corporation/Computer Research Education/Educational Network, USA CREW Compact for Responsive Electronic Writing CREW Concurrent Read, Exclusive Write (PRAM) CRF Cable Retransmission Facility CRF Cross Reference File CRI Colour Rendering/Reproduction Index CRI Content Referencing Information CRID Content Reference Identifier CRID Centre de Recherche Informatique et Droit, France CRIDS Centre de Recherche Information, Droit et Societe, France CRIM Centre de Recherche Informatique de Montreal CRIMM Continuity RIMM CRIS Calibration Recall and Information System (NASA) CRIS Calibration Recall Inventory System CRIS Clinical Research Information System CRIS Code Reduced Instruction Set CRIS Common Relational Information Schema CRIS Communication Rights in the Information Society CRIS Controlling und Redesign von Informationssystemen CRIS Current Research Information System CRIS Customer Record Information System CRISP C/Complex/Crypto Reduced Instruction Set Processor CRISP Computer Retrieval of Information on Scientific Projects CRISP Cross-Industry Standard Process for Data Mining CRISP Cross Registry Information Service Protocol CRL Certificate Revocation List CRL Compile-time Reconfigurable Logic CR/LF Carriage Return/Line Feed CRM Communications + Records Management CRM Customer Relationship Management CROM Control Read Only Memory CRPC Center for Research on Parallel Computation CRPC Compound Remote Procedure Call CRR Change Request Reply CRS Cell Relay Service CRS Computer Reservation System CRSAB Centralized Repair Service Answering Bureau CRT Cathode Ray Tube CRT Chinese Remainder Theorem CRTC Canadian Radio-Television and Telecommunications Commission CRTC Cathode Ray Tube Controller CRTM Core Root of Trusted Module CRU Comite Reseau des Universites CRU Computer Resource Unit CRU Customer Replaceable Unit CRUD Create, Read, Update, and Delete CRUSH Criminal Reduction Utilising Statistical History (IBM) CRV Code Rule Violation CRW Canon Raw Format CRW Card Reader Writer CRW Carrier Wave CRW Channel Report Word CRW Control Read Write CS Cable/Card/Chip Select CS Call Sign CS Card Service CS Chip Select CS Circuit Switching CS Clear Screen CS Clear to Send CS Client/Server CS Code Segment CS Coding Scheme CS Communications Satellite/System CS Computer Science CS Continuous Servo CS Convergence Sublayer CS Correspondence System CS Creative Suite (Adobe) CS-ACELP Conjugate Structure Algebraic Code Excited Linear Prediction CS1 Capability Set 1 CS1 CS-1: Coding Scheme 1 (GPRS) CS2 CS-2: Coding Scheme 2 (GPRS) CS3 CS-3: Coding Scheme 3 (GPRS) CS4 CS-4: Coding Scheme 4 (GPRS) CS80 Command Set 80 (Hewlett-Packard) CSA Calendaring and Scheduling API CSA Call Path Service Architecture CSA Client SMTP Authorization CSA Cloud Security Alliance CSA Communications Streaming Architecture CSA Comprehensive System Accounting CSA Conseil Superieur de l'Audiovisuel CSA Cyber Security Agency, EU CSAA Coverage Sampling Anti-Aliasing CSAIL Computer Science and Artificial Intelligence Laboratory (MIT, USA) CSAR Channel System Address Register CSB Channel Status Byte CSC Center for Scientific Computing CSC COSPAS-SARSAT-Council CSCR Consortium for Slow Commotion Research CSCW Computer Supported Cooperative/Collaborative Work CSD Circuit Switched Data CSD Cold Shutdown CSD Computer Services Department CSD Corrective Service Disk/Diskette (IBM) CSDC Code Segment Descriptor Cache CSDGM Content Standard for Digital Geospatial Metadata CSDN Circuit Switched Data/Digital Network CSDS Circuit Switched Data Service CSE Certified System Engineer CSE Customer Support Engineer CSE Common Subexpression Elimination CSEA Cyber Security Enhancement Act CSECT Control Section CSF Compagnie Sans Fil CSF Content Sealed Format CSFB Circuit Switched Fallback CSFI Communication Subsystem For Interconnection CSG Constructive Solid Geometry CSG Consulting Services Group CSH Context Sensitive Help CSI Client Side Include(s) CSI Code Sequence Identification CSI Command Sequence Introducer CSI Common Synchronous/System Interface CSI Computer Security Institute, San Francisco, USA CSI Continual Service Improvement CSIC Computer System Interface Circuit CSIC Customer Specific Integrated Circuit CSID Called Subscriber Identifier/Identification CSID Calling Station Identifier CSIP Compressed Sources IBM PC CSIP Corporate Stable Image Platform CSIRT Computer Security Incident Response Team CSL Computation Structures Language CSL Computer/Context Sensitive Language CSLIP Compressed Serial Line Interface Protocol CSM Certified Scrum Master CSM Compatibility Support Module CSMA/CA Carrier Sense Multiple Access/Collision Avoidance CSMA/CD Carrier Sense Multiple Access/Collision Detection CSMA/CE Carrier Sense Multiple Access/Collision Elimination CSMP Continuous System Modelling Program CSMS Customer Support Management System CSN Card Select Number CSN Circuit Switched Network CSN Customer Service Number CSNET Computer and Science Network, USA CSO Central Services Organization CSP Certified Systems Professional CSP Chip Scale/Size Package/Packaging CSP Commercial Service Provider CSP Commercial Subroutine Package CSP Communicating Sequential Process/Processes CSP CompuCom Speed Protocol CSP Constraint Satisfaction Problem CSP Cross System Product CSP Cryptographic Service Provider CSPDN Circuit Switched Public Data Network CSPDU Convergence Sublayer Protocol Data Unit CSPLA Conseil superieur de la Propriete Litteraire et Artistique CSPP Computer Systems Policy Project CSPRNG Cryptographically Secure Pseudo Random Number Generator CSPWG Computer Security Policy Working Group CSR Cell Switch Router CSR Control and Status Register Management CSR Customer Service Record CSRAM Custom Static Random Access Memory CSRC Computer Security Resource Center CSRF Cross Site Request Forgery CSRG (Austin) Common Standards Revision Group CSRG Computer Systems Research Group (Berkeley) CSRK Connection Signature Resolving Key CSS Cascading Style Sheets CSS Centralized Structure Store CSS Chirp Spread Spectrum CSS Client-Server-System CSS Code Storage Segment CSS Coded Switch Set CSS Computer Scheduling System CSS Computer Subsystem CSS Content Scrambling System CSS Continuous System Simulator CSS Core System Software CSS Critical Systems Support CSS Cross Site Scripting CSS1 CCS 1: Cascading Style Sheets level 1 CSS2 CCS 2: Cascading Style Sheets level 2 CSS3 CCS 3: Cascading Style Sheets level 3 CSSD Cloneproof Schwartz Sequential Dropping CSSL Continuous System Simulation Language CSSM Client Server Systems Management CSSM Computer Security Site Manager CSSO Computer System Security Officer CSSP Cascading Style Sheet Positioning CSSSP Common Sparse Spectral Spatial Pattern CSTA Computer Supported Telephony Application CSTAC Computer Systems Technical Advisory Committee CSTB Computer Science + Technology Board CSTDMA Carrier Sense Time Division Multiple Access CSTR Computing Science Technical Report CSTS Computer Supported Telecommunication/Telephony Standard CSU Channel Service/Switching Unit CSU Control and Service Unit CSV Certified Server Validation CSV Circuit Switched Voice CSV Client SMTP Verification CSV Cluster Shared Volume CSV Comma Separated Values/Variables CSW Channel Status Word CSZ Clark, Shenker, Zhang (algorithm) CT Call Transfer CT Chipcard Terminal CT Clock Time CT Computer Technik/Telephony/Tomography CT Controller CT Cordless Telephone (CT1, CT2) CT Cut Through CTAF Cable Television Advisory Forum CTAF Comprehensive Text Analysis Facility CTAN Comprehensive TeX Archive Network CTB Cipher Type Byte CTB Communication Toolbox (Apple) CTB Computer Based Training CTC Channel To Channel CTC Cornell Theory Center CTC Counter Timer Chip CTCP Client To Client Protocol CTCPEC Canadian Trusted Computer Product Evaluation Criteria CTCSS Continuous Tone Coded/Controlled Squelch System CTD Cell Transfer Delay CTDB Clustered Trivial Data Base CTDB Compact Terrain Data Base CTE Charge Transfer Efficiency CTE Common Table Expression CTEA Copyright Term Extension Act CTES Cell Technology Evaluation System CTF Capture The Flag (contest) CTF Common Trace Facility CTF Contrast Transfer Function CTG CICS Transaction Gateway (IBM) CTG Comprehensive Technical Group CTG Constant Time Gap CTI Computational Testbed for Industry CTI Computer Telephony Integration CTIA Cellular Telecommunications Industry Association CTIIC Cyber Threat Intelligence Integration Center (USA) CTL Complementary Transistor Logic CTL Complex Text Layout CTL Corel Transactional Licensing CTL CTSS Command Language Controller CTM Clock and Tone Module CTM Cordless Terminal Mobility CTN Corporate Telecommunication Network CTO Chief Technical/Technology Officer/Offices CTOS Cassette Tape Operating System CTOS Corporate Telecommunications and Office Systems CTP Community Technology Preview CTP Composite Theoretical Performance CTP Computer To Plate CTP Cordless Telephony Profile (Bluetooth) CTPA Coax to Twisted Pair Adapter CTPM Content, Traffic, Presell, Monetize (Web) CTR Cable Throw Replacement CTR Center for Telecommunications Research, Columbia U. CTR Common Technical Regulations CTR Computing Tabulating Recording (Corporation) CTR Counter CTR Current Transfer Ratio CTRCO Calculating Tabulating Recording Corporation CTRL Control CTS Clear To Send CTS Common Transport Semantics CTS Common Type System CTS Computer Telephony Solution CTS (EC) Conformance Testing Services CTS Courier Time Server CTS Customer Telephone System CTSS Compatible/Cray Time-Sharing System CTU Coding Tree Unit CTX Cisco TelePresence Experience CTX Clear To Transmit CTX Context CTX Customer Telephone Exchange CTY Console Teletype CU Central Unit CU Check User CU Coding Unit CU Connecting/Control Unit CU Customer Use CU See You (Slang) CU2 See You, Too (Slang) CUA Common User Access (IBM) CUA Commonly Used Acronym CUA Computer Users Association CUB Cursor Backward CUCN Communication Controller Node CUD Cursor Down CUDA Compute Unified Device Architecture CUE Custom Updates and Extras CUF Cursor Forward CUG Closed/Closet User Group CUI Captive/Common/Consistent User Interface CUI Character/Character-oriented User Interface CUL See You Later (Slang) CULV Consumer Ultra Low Voltage (Intel) CUNY City University of New York CUOD Central Unit on Demand CUP Communications User Program CUP Competitive Upgrade CUP Cursor Position CUPID Completely Universal Processor Input/Output Design CUPS Common UNIX Printing System CURL Cambridge University Robot Language CUSI Configurable Unified Search Index CUSIP Committee for Uniform Security Identification Procedures, USA CUSP Customer Programming Language CUSSNET Computer Use in Social Sciences Network CUT Control Unit Terminal CUTE Clarkston University Terminal Emulator CUU Computerunterstuetzter Unterricht CUU Cursor Up CVC Camera and Video Capture CVC Card Validation Code CVC Current-to-Voltage Converter/Curve CVD Chemical Vapor Deposition CVD ClamAV Virus Database CVD Compact Video Disk CVD Coordinated Vulnerability Disclosure CVE Collaborative Virtual Environment CVE Common Vulnerabilities and Exposures CVF Compressed VFAT CVF Compressed Volume File CVGA Color Video Graphics Array CVIA Computer Virus Industry Association CVM Cooperative Virtual Machine CVMR Cardholder Verification Method Results CVN Credit Card Validation Number CVP Circuit Value Problem CVP Collaborative Virtual Prototyping CVP Content Vectoring Protocol CVP Content Virus Protection CVR Card Verification Result CVS Computer Vision Syndrome CVS Concurrent Versions System CVSD Continuous Variable Slope Delta (Modulation) CVSS Common Vulnerability Scoring System CVT Convert CVT Coordinated Video Timings (VESA) CVV Card Verification Value CVW CodeView for Windows (Microsoft) CVW Collaborative Virtual Workspace (License) CW Call Waiting CW Continuous Wave CW Control Word CWA Competitive Web Analysis CWE Common Weakness Enumeration (MITRE) CWG Conficker Working Group CWI Centrum voor Wiskunde en Informatica, Amsterdam CWIS Campus/Community Wide Information Service/System (Internet) CWM Cisco WAN Manager CWM Closed World Machine (Semantic Web) CWM Common Warehouse Metadat/(Meta-)Model (OMG) CWP Communication Word Processor CWS Congestion Window Setting CXFS SGI Clustered Extended File System CXI Common X Interface CXML Commerce Extensible Markup Language CYA Cover Your Ass (Slang) CYK Cocke-Younger-Kasami (-Algorithmus) CYL Cylinder CYL See You Later (Slang) CYMK Cyan Yellow Magenta Key/Black (Farbmodell) % % D Daemon, Data, Deutsch, Digital, Direct, Document, Double D Datenleitung D0 ACPI Device State D0: Fully On D1 ACPI Device State D1: Intermediate Power State D2 ACPI Device State D2: Intermediate Power State D2C Digital To Character D2PC Dynamic Two Phase Commitment D2T2 Dye Diffusion Thermal Transfer (Drucker) D3 ACPI Device State D3: Off D64S ISDN-Festverbindung 64 kbit/s DA Destination Address DA Digital/Analog, D/A DA Direct Access DA Destination Address DA Doppelader DAA Data Access Arrangement DAA Decimal Adjust for Addition DAA Detect and Avoid Algorithm DAA Digest Access Authentication DAA Dynamic Adaptive Acknowledgment DAAP Digital Audio Access Protocol DAAP Digital Audio Archives Project DAAP Direct Access Action Pack (Microsoft) DAB Daten-Autobahn DAB Digital Audio Broadcast/Broadcasting DAB Direct Access Buffer DAC Data Acquisition and Control DAC Daily Administrative Check DAC Design Automation Conference DAC Device Access Code DAC Digital-Analog-Converter DAC Digital Audio Copy DAC Discretionary Access Control DAC Distributed Academic Computing DAC Dual Address Cycle DAC Dual Attached/Attachment Component/Concentrator DACD Directory Access Control Domain DACH Deutschland, Oesterreich, Schweiz DACK DMA Acknowledge DACL Discretionary Access Control List (Microsoft) DACS Data Acquisition Control System DACS Data and Analysis Center for Software, DoD, USA DACS Digital Access Carrier System DACS Digital Access and Cross-connect System DACS Digital Administration and Cyber Security DACT Data Compression Technology DACTLU Deactivate Logical Unit DAD Default Authority Descriptor DAD Desktop Application Director DAD Duplicate Address Detection DAE Datenaufnahmeeinheit DAE Differential-algebraic Equation DAE Digital Audio Extraction DAF Destination Address Field DAF Deutsche-Arbeitsfront-Empfaenger DAG Directed Acyclic Graph DAG Direktrufnetzabschlussgeraet DAGM Deutsche Arbeitsgemeinschaft fuer Mustererkennung DAI Data Archiving Ingest DAI Distributed Artificial Intelligence DAK Diagnose-Kanal DAKfCBNF Deutscher Arbeitskreis fuer CB- und Notfunk DAKS Dateikatalogsystem DAL Data Access Language/Layer DAL Dedicated Access Line DAL Disk Access Lockout DAM Data Acquisition and Monitoring DAM Data Allocation Map DAM Debian Account Manager DAM Digital Asset Management DAM Digital Audio Monitor DAM Direct Access Method DAMA Demand Assigned Multiple Access DAML DARPA/Distributed Agent Markup Language DAML Digital Archives Markup Language DAMPS Digital Advanced Mobile Phone Service DAN Domestic/Desk Area Network DANCC Domestic Area Network Coordination Centre DANE DNS-based Authentication of Named Entities DANTE Delivery of Advanced Network Technology to Europe DANZKO Datennetzkoordinator DAO Data Access Object DAO Disk At Once DAP Data Access Protocol (DEC) DAP Data Archiving Process DAP Developer Assistance Program DAP Directory Access Protocol DAP Division Advisory Panel (NSF) DAP Document Application Profile DAP Dynamic Application Partitioning DAPC Data Acquisition and Process Control DAPI Desktop Application Programming Interface DAPIE Developers' Application Programming Interface Extensions DAR Datenausgabe-Register DAR Digital Audio Radio DAR Display Aspect Ratio DAR Dynamic Adaptive Routing DARC Data Radio Channel DARC Deutscher Amateur-Radio Club DARI Database Application Remote Interface (IBM) DARMS Digital Alternate Realization of Musical Symbols DARPA Defense Advanced Research Projects Agency, USA DART Dexterous Anthropomorphic Robotic Testbed DART Digital Audio Reconstruction Technology DAS Data Acquisition Subsystem/System DAS Data Analytics Supercomputer DAS Datenausgabe-Steuerung DAS Decimal Adjust for Subtraction DAS Digital Analysis System DAS Direct Attached Storage (vs. NAS) DAS Dual Attached/Attachment Station (FDDI) DASAT Datenuebertragung via Satellit DASD Direct Access Storage Device DASH Digital Audio Stationary Head DASL DAV Search and Locate DASP Data Administration Strategic Plan DASP Data Analysis Statistics and Probability DASP Deliver Automated Solutions Process DASP Drive active -- Slave present DASP Dynamic Adaptive Speculative Preprocessor DASS Direct Access Secondary Storage DASS Ditributed Authentication Security Service DAST Datenaustausch-Steuerung DAT Digital Audio Tape DAT Disk Array Technology DATACOM Data Communications DATC Drake Authorized Testing Center (Novell) DATEL Data Telecommunication DATEV Datenverarbeitungsorganisation der steuerberatenden Berufe DATEX-J Data Exchange for Jedermann DATEX-L Data Exchange by Lines (leitungsvermittelt) DATEX-M Data Exchange Multi-Megabit DATEX-P Data Exchange in Packages (paketvermittelt) DATV Digital Amateur Television DAU Digitaler Alarmumsetzer DAU Digital Announcement Unit DAU Duemmster Anzunehmender User (Slang) DAU Dynamische Adress-Umsetzung DAV Data Available DAV Digital Audio Video DAV Distributed Authoring and Versioning DAVACS DoE Automated Visitor Access Control System DAVIC Digital Audio Video Council DAVID Digital Audio Video Interactive Decoder DAW Digital Audio Workstation DAWG Directed Acyclic Word Graph DB Data Base/Buffer DB Device Bay DB dB: Dezibel (Masseinheit, unit of measurement) DB Digital Broadcasting DB Dynamic Backtracking DB2 Database Management System 2 (IBM) DBA Database Access/Agent/Administrator DBB Detect Before Break DBBS Database Baby Sitter (DBA) DBBS Dynamic Bass Boost System DBC Data Bus Controller DBC Device Bay Controller DBCES Dynamic Bandwidth Utilization in 64 kBit/s Time Slot Trunking over ATM Using Circuit Emulation Services DBCS Delivery Bar Code Sorter DBCS Double-Byte Character Set DBE Data Base Engine DBFS Data Base File System DBH Data Base Handler DBI Data Base Interface (Class) DBIC Dezibel Isometric Circular DBIR Data Breach Investigations Report (Verizon) DBL Domain Block List DBLP Digital Bibliography + Library Project DBM Data Base Manager DBM Dezibel per Milliwatt DBML Data Base Markup Language DBMS Data Base Management System DBP Deutsche Bundespost DBPSK Differential Binary Phase Shift Keying DBQ Data Base Query DBQ Data/Document Based Question DBR Deterministic Bit Rate DBR DOS Boot Record DBS Data Base Server/System DBS Debian Build System DBS Demand Based Switching DBS Deutscher Bildungsserver DBS Direct Broadcast/Broadcasting Satellite/System DBSCAN Density-Based Spatial Clustering of Applications with Noise DBT Dynamic Backtracking DBV Deutsches Buecherverzeichnis DBV Digital Broadcast Video DBWR Database Writer DBX Debugger for UNIX DC Data Center/Collection/Communication/Compression/Control DC Demand Circuit DC Design Change DC Device Context (Microsoft) DC Device/Domain Control DC Differential Cryptanalysis DC Direct Connect/Current DC Distributed Computing DC Distribution Center DC Domain Controller DC Dublin Core (Metadata Element Set) DC Duck + Cover (Slang) DCA Data Center Administration DCA Defense Communications Agency, USA DCA Digital Computer Association DCA Distributed Communications Architecture DCA Document Content Architecture DCAF Distributed Console Access Facility (IBM) DCAM Data Communication Access Method DCAM Digital Camera DCAM Direct Chip Attach Module DCB Data/Device Control Block DCB Disk Coprocessor Board (Novell) DCC Data Communication Channel DCC Data Country Code DCC Debian Core Consortium DCC DCC Common Core (Alliance) DCC Department Computer Coordinator DCC Differential Chain Code DCC Digital Command Control DCC Digital Compact Cassette DCC Digital Content Creation DCC Digital Curation Centre, UK DCC Direct Cable/Client Connection DCC Direct Client to Client DCC Direct Current Component DCC Display Combination Code DCC Distributed Checksum Clearinghouse DCCA Distributed Component Computing Architecture DCCH Dedicated Control Channel DCCP Data Communications Control Procedure DCCP Datagram Congestion Control Protocol DCCP Digital Computer Control Panel DCCP Display Control Computer Program DCCP Dublin Core Community Profile DCCP Dynamic Content Caching Protocol DCCS Distributed Capability Computing System DCD Data Carrier Detect DCE Data Circuit/Communication Equipment DCE Data Circuit-Termination Equipment DCE Data Collection Engine DCE Digital Communications Experiment DCE Distributed Computing Environment (OSF) DCF Data Communication Facility (IBM) DCF Data Compression Facility DCF Data Count Field DCF Design rule for Camera File systems DCF Disengage Confirmation DCF Distributed Coordination Function DCF Document Composition Facility DCF Driver Configuration File DCFL Deterministic Context Free Language DCFL Direct Coupled FET Logic DCI Digital Cinema Initiatives DCI Display Control Interface DCIM Digital Camera Images (directory) DCL Data Center Linux DCL Data Control Language (SQL) DCL DEC Command Language DCL Declaration DCL Device Clear DCL Digital Command Language (DEC) DCL Disc Change Line DCLZ Data Compression Lempel Ziv DCM Data Communication Method/Multiplexer DCM Digital Content Management DCM Distributed Computing Model DCM Dual chip Module DCME Digital Circuit Multiplication Equipment DCMI Dublin Core Metadata Initiative DCML Dynamic Configuration Markup Language DCMM Deutsche Casemod Meisterschaft DCN Deep Convolutional Network DCNA Data Communications Network Architecture DCOM Data Communication processor DCOM Distributed Component Object Model DCOP Desktop Communications Protocol (KDE) DCP Data Collecting Platform DCP Dedicated Charging Point DCP Device Control Protocol DCP Digital Cinema Package DCPS Data Communications Protocol System DCS Data Collection/Control System DCS Defined Context Set DCS Desktop Colour Separation DCS Diagnostic Communication System DCS Digital Cellular (Telecommunication) System DCS Digital Coded Squelch DCS Digital Cross Connect System DCS Distributed Computing/Control System DCS Dynamic Carrier/Channel Selection DCSK Differential Code Shift Keying DCSP Dynamic Constraint Satisfaction Problem DCT Database Configuration Tool DCT Digital Cellular Telephone DCT Digital Core Technology DCT Discrete Cosine Transform/Transformation DCTL Direct Coupled Transistor Logic DCTP Developmental Certification Test Plan DCU Data Cache Unit DCV Destination Coded Vehicle DD Data Definition/Deliverable DD Debian Developer DD Digital Data/Display DD Double Density DDA Deutsche Daten-Autobahn DDA Digital Differential Analyzer DDA Distributed Data Access DDA Distributed Database Architecture DDA Document Description Architecture DDA Domain Defined Attribute DDA DRAM Development Alliance DDB Deutsche Digitale Bibliothek DDB Device Dependent Bitmap DDB Device Descriptor Block DDB Dynamic Delayed Broadcasting DDBAC Data Design HBCI Banking Apllication Components DDBMS Distributed Data Base Management System DDC Dewey Decimal Classification DDC Digital/Display Data Channel DDC Direct Digital Control DDC Distributed Data Coupling DDC Dual Die Chip DDC Dynamic Data Center DDC1 Display Data Channel One DDCMP Digital Data Communication Message Protocol (DEC) DDCS Distributed Database Connection Services (IBM) DDD Domain Driven Design DDD Direct Distance Dialing DDDB Display Device Data Block DDE Direct Data Entry DDE Distributed Debugging Environment DDE Dynamic Data Exchange DDEML Dynamic Data Exchange Manager Library (Microsoft) DDES Double Data Encryption Standard DDF Dynamic Data Formatting DDFA Data Communications and Terminal Controller Device File Access DDH Distributed Document Handling DDI Device Driver Interface DDI Digital Document Interchange DDI Direct Dial/Dialling In DDIF Digital Document Interchange Format DDK Device Driver Kit (Microsoft) DDK Driver Development Kit DDL Data Definition/Description Language DDL Display/Document Description Language DDM Direct Drive Monitor DDM Distributed Data Manager/Management DDN Defense Data Network, USA DDNS Dynamic Domain Name System DDOS Distributed Denial Of Service DDP Datagram Delivery Protocol DDP Debian Documentation Project DDP Distributed Data Processing DDR Double Data Rate (SDRAM) DDR Dynamic Document Review DDR2 Double Data Rate 2 (SDRAM) DDS Data Description Specification DDS Data Distribution Service DDS Dataphone Digital Service (AT&T) DDS Delegation Discovery System DDS Design Data Sheet DDS DFN Directory Services DDS Digital/Distributed Data Service/Storage DDS Digital Direct Synthesis DDS Direct Digital Service/Synthesis DDS Direkte digitale (Frequenz-)Synthese DDS Disk Definition Structure DDS Distributed Database Services DDT Dynamic Debugging Tool DDTA Digital Distributed Transaction Architecture DDV Datendirektverbindung DDV DES DES Verfahren DDV Dialog Data Validation DDVT Dynamic Dispatch Virtual Tables DDX Digital Data Exchange DDXP Digital Data Exchange, Packet-switching Network DE Datenentstoerung DE Debugging Extensions DE Device End DE Discard Eligible DE Document Engineering DE Double Ended DEA Data Encryption Algorithm DEA Deterministischer Endlicher Automat DEA Disposable Email Address DEARN Deutsches EARN DEBI Direct Memory Access Extended Bus Interface DEC Decrement DEC Device Clear DEC Digital Equipment Corporation DECDRBG Dual Elliptic Curve Deterministic Random Bit Generator DECNET Digital Equipment Corporation Networking (protocol) DECSS DeCSS: Decryption of Content Scrambling System (DVD) DECT Digital Enhanced/European Cordless Telecommunication DECUS DEC Users Society DED Darkness Emitting Diode DED Data Entry Dictionary DEDSL Data Entry Dictionary Specification Language DEE Datenendeinheit/-einrichtung (= DTE) DEF Data Exchange Format DEF Default DEF Destination Element Field DEF Desktop Functional Equivalent DEFOMA Debian Font Manager DEG Datenendgeraet DEISA Distributed European Infrastructure for Supercomputing Applications DEK Data Encryption Key DEK Dateneingabekanal DEL Das Eigentliche Leben DEL Decode Encode Language DEL Delete DELTA Developing European Learning Through Technology Advance DELUG Deutsche LINUX User Group DEM Digital Elevation Model DEMA Decoupled Multiuser Acquisition DEMA Differential Electromagnetic Analysis DEMTS Digital and Electronic Maps Transfer Standard DEN Directory/Document Enabled Networking/Networks DENIC Deutsches Network Information Center DENOG Deutsche Network Operators Group DEOS Distributed External Object Store DEP Data Encryption Processor DEP Data Entry Panel DEP Data Execution Prevention/Protection DEP Degressive Error Protection DEPP Distributed Enhanced Programming Policy DER Dateneingaberegister DER Distinguished Encoding Rules DES Data Encryption Standard DES Data Entry Sheet DES Dateneingabesteuerung DES Dynamic Energy Saver DESY Deutsches Elektronen-Synchrotron, Hamburg DET Device Execute Trigger DEUeV Datenerfassungs- und Uebermittlungsverordnung DEV Development DEV Device DEV Device Exclusion Vector DEVO Datenerfassungsverordnung DEX Derivatives Exchange Project (Debian) DF Data/Destination Field/Form DF Default DF Device/Double Flag DFA Deterministic Finite Automaton DFB Distributed Feedback (-Laser) DFBI Depth First Begin Index DFC Data Flow Control DFCE Defense Control Element DFD Datenanwendung fuer Dritte DFD Datenflussdiagramm, Data Flow Diagram DFD Deutsches Fernerkundungs-Datenzentrum DFDR Digital Flight Data Recorder DFEI Depth First End Index DFF D Flip-Flop DFF Deutsches Flat-display Forum DFF Direct Stream Digital Interface Format File DFG Deutsche Forschungsgemeinschaft DFKI Deutsches Forschungszentrum fuer Kuenstliche Intelligenz, Kaiserslautern, Saarbruecken und Bremen DFM Design For Manufacturability DFN Deutsches Forschungsnetz e. V. DFNS2S DFN Science To Science DFP Data Facility Product (IBM) DFP Decimal Floating Point DFP Digital Flat Panel DFPP Dialtone First Pay Phone DFPP Digital Flat Panel Port DFR Double Frequency Recording DFS Deniable File System DFS Depth First Search DFS Distributed File Service/System DFS Dynamic Frequency Selection DFSA Direct File System Access DFSG Debian Free Software Guidelines DFSMS Data Facility Storage Management Subsystem DFT Design For Testability DFT Diagnostic Function Test DFT Discrete Fourier Transform/Transformation DFT Distributed Function Terminal DFT Drive Fitness Test DFU Data File Utility DFU Data Filter Unit DFU Device Firmware Update/Upgrade DFU Direct File Update DFU Directions For Use DFUE Datenfernuebertragung DFV Datenfernverarbeitung DFZ Default-free Zone DG Data Group (DG1--DG16, in MRTD) DG Datagram DGA Dichotomic Greedy Algorithm DGA Direct Graphics Access/Architecture DGA Domain Generation Algorithm DGC Distributed Garbage Collection DGI Deutsche Grid-Inititative DGIF Delta GIF DGIS Direct Graphics Interface Standard DGL Device-independent Graphics Library (HP) DGM Digital Group Multiplexer DGM Digitales Gelaendemodell (GIS) DGMH Drafting Group Message Handling DGN Deutsche Gesellschaft fuer Netzdienste DGPS Differential Global Positioning System DGS Dynamische Geometrie-Software DGT Direction Generale des Telecommunications DH Diffie-Hellman (Key Exchange) DH Digital Home DHA Digital Headed Assembly DHA Direct Hardware Access DHA Directory Harvest Attack DHCP Dynamic Host Configuration Protocol (Internet) DHDTV Digital High Definition Television DHIS Dynamic Host Information System DHL Dynamic Head Loading DHRVVF Ducking, Hiding and Running Very Very Fast (Slang) DHS Department of Homeland/Hopeless Security, USA DHSD Duplex High Speed Data DHT Distributed Hash Table DHTML Dynamic Hypertext Markup Language DHWG Digital Home Working Group (now DLNA) DI Data In DI Decoder Identification DI Destination Index DIA Defence Intelligence Agency DIA Deutsche Informatik Akademie DIA Display Industry Association DIA Document Interchange Architecture (IBM) DIAC Dedicated/Device-specific Inquiry Access Code DIAD Delivery Information Acquisition Device DIAS Digital Information Archiving System DIB Data Information Base DIB Device Independent Bitmap DIB Directory Information Base DIB Dual Independent Bus DIBEG DiBEG: Digital Broadcasting Experts Group DIBOL DEC Business Oriented Language DICOM Digital Image/Imagery/Imaging (and) Communication/Communications DICOM Digital Imaging and Communications in Medicine DID Digital Image Design DID Digital Information Display DID Direct Inward Dialling DIDAC Digital Data Acquisition + Control DIDL Digital Item Declaration Language DIDS Defense Integrated Data System DIDS Distributed Intrusion Detection System DIF Data/Directory Interchange Format DIFS Distributed/DCF Inter Frame Space DIG Digital Imposition Geometry DIGI Deutsche Interessengemeinschaft Internet e. V. DII Dynamic Invocation Interface DIIP Direct Interrupt Identification Port DIIVA DiiVA: Digital Interface for Video and Audio DIL Device Input/Output Library DIL Dual In Line DILA Direct-Drive Image Light Amplifier (D-ILA) DILLIGAS Do I Look Like I Give A Shit (Slang) DIM Data Interpretation Module DIMDI Deutsches Institut fuer Medizinische Information und Dokumentation DIME Direct Internet Message Encapsulation DIMM Dual Inline Memory Module DIN Deutsche Initiative fuer Netzwerkinformation DIN Deutsches Institut fuer Normung, Berlin DIN Do It Now (Slang) DINI Deutsche Inititative fuer Netzwerkinformation DIO Data Input and Output DIP Data, Information, and Process Integration DIP Dialup Internet Protocol DIP Digital/Document Image Processing DIP Dissemination Information Package DIP Dual Inline Package/Pin DIPS Dual Domain In Plane Switching DIR Directory DIRC Digital Inter Relay Communication DIS Data Item Specification DIS Digital Immune System (Symantec) DIS Directory/Distributed Information System DIS Distributed Interactive Simulation DIS Draft International Standard (ISO) DIS Dynamic Impedance Stabilization DISA Data Interchange Standards Association DISA Defense Information Systems Agency, USA DISA Direct Inward System Access DISC Disconnect (frame) DISCO Digital Secure Communication (Bosch/Ascom) DISCSI Differential SCSI DISEQC Digital Satellite Equipment Control DISI Deployment of Internet Security Infrastructures DISN Defense Information Systems Network DISOSS Distributed Office Support System (IBM) DISP Directory Information Shadow Protocol DISP Displacement DIST Digital Image Scaling Technology DIT Depth of Inheritance Tree DIT Directory Information Tree DITA Darwin Information Typing Architecture DITO Dit Is Totale Onzin (Slang) DITO DoD IPv6 Transition Office DITR Deutsches Informationszentrum fuer Technische Regeln DIU Data Interface Unit DIV Data In Virtual (Facility) DIV Digitale Vermittlungsstelle DIV Divide DIVA Digitale Vermittlungsstelle Ausland DIVA Digitales Videoarchiv, Karlsruhe DIVE Direct Interface Video Extension DIVF Digitale Vermittlungsstelle Fernnetz DIVO Digitale Vermittlungsstelle Ortsnetz DIVX Digital Video Express DIW D-Inside Wire DIWSCSI Differential Wide SCSI (16 Bit) DIX Digital Equipment Corporation, Intel, Xerox (Ethernet) DIY Do It Yourself (Slang) DJDE Dynamic Job Descriptor Entry DJM Distributed Job Manager DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik im DIN und VDE DKE Deutscher Kleinempfaenger (Goebbelsharfe) DKG Digitales Kartengeraet DKI Device Kernel Interface DKIM Domain Keys Identified Mail DKK Dienste- und kartenspezifisches Kennzeichen DKMS Dynamic Kernel Module Support (Linux) DKOM Direct Kernel Object Manipulation DKRZ Deutsches Klima-Rechenzentrum, Hamburg DKUUG Danish UNIX Users' Group DKZ Datenkonzentrator DL Description Logic DL Download DL Dual Layer DL/1 Data Manipulation Language 1 (IBM) DLAN dLAN: Direct Local Area Network DLB Dynamic Load Balancing DLC Data Link Control (IBM) DLC Digital Learning Center (Kodak) DLC Digital Loop Carrier DLC Direct Liquid Cooling DLC Distributed/Distribution Line/Loop Carrier DLC Down Line Control DLCG Deep Learning Compute Grid DLCI Data Link Connection Identifier DLCX Data Link Control Exchange DLD Detailed Level Design DLE Data Link Escape DLF Deutschlandfunk DLGI Dienstleistungsgesellschaft fuer Informatik DLHP Deutsches Linux HowTo Projekt DLI Digital Libraries Initiative DLL Data Link Layer DLL Delay/Digitally Locked Loop DLL Dynamic Link Library DLLP Data Link Layer Protocol DLM Distributed LAN Monitoring DLM Distributed Lock Manager DLM Dynamic Link Module DLNA Digital Living Network Alliance DLO Document-Like Object DLOC Delta Lines Of Code DLOD Discrete Level Of Detail DLP Data Load Partition DLP Data Loss Prevention DLP Digital Light Processing DLPI Data Link Provider Interface DLR Dependent LU Requester DLR Design Layout Record DLR DOS LAN Requester DLS Data Link Switching DLS Daylight Saving (time) DLS Deactivated Link State DLS Dependent LU Server DLS Depth-limited Search DLS Dial Line Service DLS Direct Link Setup DLS Distributed Link Services DLS Distributed Load Sharing DLS Divisible Load Scheduling DLS Downloadable Sounds (MIDI) DLS Dynamic Label Segment DLSG Deutsche Lehrsoftware Gemeinschaft DLSW Data Link Switching DLT Digital Linear Tape DLTM Don't Lie To Me (Slang) DM Data Mark/Mining/Mode DM Delta Modulation DM Dense Mode DM Device Management/Mapper DM Dialogue Management (System) DM Dieselhorst-Martin (Verseilung von Kabeln) DM Direct Manipulation (of text) DM Disconnect/Disconnected Mode DM Distributed Memory/Monitor DMA Digital Markets Act DMA Direct Memory Access/Addressing DMA Document Management Alliance DMAC Direct Memory Access Controller DMAN Differential Manchester (Coding) DMAP DECT Multimedia Access Profile/Protocol DMAP Digital Media Access Protocol DMAP Direct Matrix Abstraction Programming DMAP Direct Memory Access Parsing DMAPI Data Management Application Program Interface DMARC Domain-based Message Authentication, Reporting and Conformance DMB Digital Multimedia Broadcast/Broadcasting DMB Domain Master Browser DMC Digital Media Center/Controller DMC Direct Memory Controller DMC Direct Multiplex Control DMC Distributed Management Chain DMCA Digital Millenium Copyright Act DMD Device Manager Driver DMD Digital Media Downloader DMD Digital Micromirror Device DMD Direct Manipulation Device DMD Directory Management Domain DME Digitaler Meldeempfaenger DME Direct Memory Execution DME Distance Measuring Equipment DME Distributed Management Environment (OSF) DMF Direct Manual Focus DMF Distribution Media Format DMG Distress Message Generator DMI Data Management and Interoperability DMI Data Memory Interface DMI Database Management Interface DMI Definition of Management Information DMI Design Manufacturing Interface DMI Desktop Management Interface DMI Deutsche Mittelstandsinformatik DMI Digital Media Infrastructure DMI Digital Multiplexed Interface DMI Digital Music Initiative DMI Diploma in Medical Informatics DMI Dipole Mode Index DMI Direct Manipulation Interface DMI Distributed Management Interface DMI Distributed Medical Intelligence DMI Dynamic Method Invocation DMIDI Distributed Musical Instrument Digital Interface DML Data Manipulation Language DML Dialog Markup Language DML Distributed Mode Loudspeaker DMLT Distributed Multi Link Trunking DMM Digital Multimeter DMMP Distributed Memory, Message Processing DMMS Dynamic Memory Management System DMMV Deutscher Multimedia Verband DMO Directory Management Organization DMOS Double-diffused Metal-Oxide Semiconductor DMOZ Directory Mozilla DMP Designated Mailers Protocol DMP Digital Media Player DMP Dot Matrix Printer DMPC Distributed Memory Parallel Computer DMPM Digital Monitor Power Management DMPP Distributed Memory Parallel Processor DMPR DMPr: Digital Media Printer DMQS Display Mode Query and Set (IBM) DMR Digital Media Renderer DMR Dual Modular Redundancy DMS Data/Design/Desktop/Document Management Software/System DMS Deadline Monotonic Scheduling DMS Digital Management Solutions DMS Digital Media Server DMSD Digital Multi-Standard Decoding DMSDK Digital Media Software Development Kit DMSO Defense Modeling and Simulation Office, USA DMSP Distributed Mail System Protocol DMSS Distributed Mass Storage System DMSV Distributed Memory, Shared Variables DMT Discrete Monitor Timing (VESA) DMT Discrete Multitone (Modulation) DMTF Desktop/Distributed Management Task Force DMU Digital Media Uploader DMU Digital Mock-up DMUP Debian Machine Use Policies DMUX Demultiplexer DMY Day Month Year (Datumsangabe) DMZ De-Militarised Zone (Firewall) DN Distinguished Name DN Down DNA Digital Network Architecture (DEC) DNA Direct Note Access DNA Distributed Network Architecture DNA Document Enabled Network DNB Deutsche Nationalbibliographie DNC Direct/Distributed Numerical Control DNCP Decnet Phase IV Control Protocol DNCRI Division of Networking and Communications Research and Infrastructure (NSF) DND Do Not Disturb DNDO Do Not Disturb Override DNE Deterministic Network Enhancer (VPN) DNF Disjunktive Normalform DNG Datennetzabschlussgeraet DNG Digital Negative (format) DNHR Dynamic Non-Hierarchical Routing DNI Desktop Network Interface DNI Direct Neural Interface DNIC Data Network Identification Code DNIE Digital Natural Image Engine DNIS Dialed Number Identification Service DNKZ Datennetz-Kontrollzentrum (DBP) DNL Dynamic Noise Limiter DNLC Directory Name Lookup Cache DNM Datennetzabschlussmodul DNMS Datennetz-Management-Software DNN Deep Neural Network DNPG Digital Networks Product Group DNRC Domain Name Rights Coalition DNS Direct Numerical Simulation DNS Domain Name Server/Service/Scheme/System (Internet) DNSB Daten-Netz-Signalisierung Typ B DNSBL DNS Based Blacklist DNSO Domain Name Supporting Organization DNSSEC Domain Name System with Security Extensions DNT Do Not Track DNUG Deutsche Notes User Group DO Data Out DO Digital Office DO Distributed Object DOA Dead On Arrival DOAG Deutsche Oracle-Anwender-Gruppe DOAJ Directory of Open Access Journals DOAR Directory of Open Access Repositories DOC Distributed Object Computing DOCP DAE Optimal Control Problem DOCS Designation of Other Coding System DOCSIS Data Over Cable Service Interface Specification DOCSV Data Over Circuit Switched Voice DOCT Distributed Object Computation Testbed DOD Department of Defence (Defense), USA DOD Digital Optical Disc DOD Dollars On Demand DOD Drink Or Die DOD Drop On Demand DODCI Department Of Defense Computer Institute DOE Department Of Energy, USA DOE Distributed Objects Environment/Everywhere DOH DoH: DNS over HTTPS DOI Digital Object Identifier DOI Domain Of Interpretation DOIP Dial Other Internet Providers DOK Distrikts- und Ortsverbands-Kenner (des DARC) DOL Direct Object Linking DOLAP Desktop OLAP DOM Document Object Model/Modul DOM Document Output Management DOMF Distributed Object Management Facility (Sun) DOORS Distributed Object Oriented Reliable Service DOP Directory Operational Binding Management Protocol DOQ Digital Orthophoto Quadrangle DOR Digital Optical Recording DOS Denial Of Service DOS Disk Operating System DOS Distributed Operating System DOSEM DOS Emulator/Emulation DOSS Dedicated Office Systems and Services DOT DoT: DNS over TLS DOT Document Template DOT Documents to Think with (GMD) DOV Data Over Voice DOVE Digital Orbiting Voice Encoder DOW Data Order Wire DOW Day Of Week DOW Direct Overwrite DOW Discount Online Warehouse DP Data Partitioning/Processing DP Dial Pulse DP Digital Person/Persona/Photography DP Distributed Printing/Processor DP Dot Pitch DP Double Precision DP Draft Proposed Standard (ISO) DP3T Decentralized Privacy-Preserving Proximity Tracing DPA Demand Protocol Architecture DPA Differential Power Analysis DPA Document Printing Application/Architecture DPAM Demand Priority Access Method DPAR Data Parallel Abstraction DPAREN Data Parity Enable (IBM) DPB Decoded Picture Buffer DPB Drive Parameter Block DPBO Downstream Power Back Off DPC Deferred Procedure Call DPC Direct Program Control DPC Display Controller DPCM Differential Puls Code Modulation DPCP DisplayPort Content Protection DPCT Data Processing Control Transmittal Card DPCX Distributed Processing Control Executive DPD Dead Peer Detection DPD Deep Power Down (modus) DPD Differential Phase Detection DPDA Deterministic Push Down Automaton DPDK Data Plane Development Kit DPDS Data Processing Distributed Systems DPE Demarkationspunkt-Einheit DPF Database Partitioning Feature DPF Digital Photo Frame DPF Discrete Packet Format DPG Dedicated Packet Group DPI Deep Packet Inspection DPI Distributed Protocol Interface DPI dots per inch DPKG Debian Package Manager DPL Debian Project Leader DPL Descriptor Privilege Level DPL Distributed Program Link DPM Digital Panel Meter DPM Display Power Management DPMA Data Processing Management Association, USA DPMA Deutsches Patent- und Markenamt, Muenchen DPMI DOS Protected Mode Interface (Microsoft) DPMS Digital/Display Power Management Signaling/Software/Support DPMS Display Power Management Signaling (Standard) (VESA) DPMS DOS Protected Mode Service DPNSS Digital Private Network Signalling System DPO Dial Pulse Originating DPO Data Phase Optimization DPOF Digital/Direct Print Order Format DPP Demand Priority Protocol DPR Distributed Password Recovery DPR Dynamic Physical Rendering DPRS DECT Packet Radio System DPS Data Protection System DPS Digital Print System DPS Display Postscript DPS Document Processing System DPSI Direction, Planification et Strategie Informatique DPSI Dots Per Square Inch DPSI Dual Power Servo Interface DPSK Differential Phase Shift Keying DPT Data Processing Terminal DPT Drive Parameter Table DPU Data Parallel Unit DPWS Devices Profile for Web Services DQCB Distributed Queue Control Bus DQDB Distributed Queue Double/Dual Bus DQF Driver Qualification File DQL Data/Database/DataEase Query Language DQL DAML Query Language DQL DICOM Query Label DQL Domain Qualifier List/Lists DQO Data Quality Objective DQPSK Differential Quadrature Phase Shift Keying DR Data Received DR Designated Router DR Digital Research DR Direct or Reverse DR Disaster Recovery DR Document Request DR Dual Rank (memory module) DR Dynamic Reconfiguration DRA Deutsches Rundfunk-Archiv DRAM Dynamic Random Access Memory DRAW Direct Read After Write DRB DRAM Row Boundary DRBD Distributed Replicated Block Device DRC Dynamic Range Compression DRCMF Digital Reality Creation Multi Function (Sony) DRCS Dynamically Redefinable Character Set DRDA Distributed Relational Database Architecture (IBM) DRDA Distributed Remote Database Access DRDRAM Direct Rambus Dynamic RAM DRDW Direct Read During Write DRE Direct Recording Electronic (Device) DRE Distributed Real-time and Embedded (systems) DRI Declarative Referential Integrity DRI Defense Research Internet DRI Digital Research Incorporated DRI Direct Rendering Infrastructure DRI Dynamic Range Increase DRIP Designated Relays Inquiry Protocol DRL Dynamically Reconfigurable Logic DRM Digital Radio Mondiale (Modulation) DRM Digital Restrictions/Rights Management DRM Direct Rendering Manager DRM Distributed Resource Management DRM Dual Retention Mechanism DRMS Data Record Management System DRO Data Request Output DRO Destructive Read Out DRP DEC's Routing Protocol DRP Disaster Recovery Plan DRP Distributed Reservation Protocol DRQ Disengage Request DRQ DMA Request DRR Dynamic Rate Repartitioning DRS Data Relay Satellite DRS Directory Replication Service (Microsoft) DRS Document Registration System DRS Domino Runtime Services DRS Driver Resource DRS Druckstation DRTS Data Relay + Tracking System DRTS Distributed Revision Tracking System DRV Drive (Laufwerk) DRY Don't Repeat Yourself (Slang) DS Data Segment/Send/Server/Strobe DS Delay Skew DS Differentiated Service DS Digit Select DS Directory Services DS Distributed Services (OSF) DS Distribution Service (Cable TV) DS Distribution System (WLAN) DS Double Sided DS Drive Select DS02 ISDN-Festverbindung 128 kbit/s DS3 Digital Signal Level 3 DSA Data Service Adapter DSA Data/Digital Signature/Standard/Storage Architecture/Algorithm DSA Debian Security Advisory DSA Digital Services Act (EU) DSA Digital Signature Algorithm DSA Directory System Agent (X.500) DSAA Data Science and Advanced Analytics DSAA DECT Standard Authentication Algorithm DSAB Distributed Systems Architecture Board DSAF Destination Subarea Address Field DSAP Data Self Auditing Program DSAP Destination Service Access Point DSAS Data Sharing Architecture System DSB Datenschutzbeauftragter DSB Double Side Band DSC Digital Selective Call/Calling DSC Direct Satellite Communications DSC Direct Space Control DSC Document Structuring Comments/Conventions (Postscript) DSCH Downlink Shared Channel DSCP Differentiated Services Code Point DSCQS Double Stimulus Continuous Quality Scale (ITU) DSCS Defense Satellite Communications System, USA DSD Data/Digital Sharing Device DSD Data/Design Specification Document DSD Data Set Definition DSD Data Structure Diagram DSD Deutscher Sendedienst DSD Direct Stream Digital DSD Document Structure Description (XML) DSDC Data Segment Descriptor Cache DSDC Dual Socket Direct Connect DSDD Double Sided Double Density (Floppy) DSDIFF Direct Stream Digital Interchange File Format DSDT Data Set Definition Table DSDT Differentiated System Description Table DSE Data Storage Equipment DSE Data Switching Exchange DSE Distributed System Environment DSE DSA Specific Entry DSEA Display Station Emulation Adapter DSECT Data/Dummy Control Section DSEE Domain Software Engineering Environment (HP) DSF Device Special File DSF Device Support Facility DSF Digital/Display Simulation Facility DSF Directory System Function DSF Dispersion Shifted Fiber (ITU) DSF Direct Stream Digital Stream File DSFA Datenschutz-Folgenabschaetzung DSG Digital Signal Generator DSGL Digitalsignalgrundleitung DSGVO Datenschutz-Grundverordnung (GDPR, RGPD) DSH Desparately Seeking Help (Slang) DSH Dotnet Scripting Host DSHD Double Sided High Density (Floppy) DSI Detailed Spectrum Investigation DSI Digital Sspeech Interpolation DSI Dynamic Systems Initiative (Microsoft) DSIG Digital Signature DSIMM Dual RAS SIMM DSIS Distributed Support Information Standard DSK Datenschutzkommission DSL Damn Small Linux DSL Dialogue Scripting Language (OSF) DSL Digital Subscriber Line DSL Downloadable Sounds DSL Dynamic Simulation Language DSLAC DSL Access Concentrator DSLAM Digital Subscriber Line Access Multiplexer DSLB Digital Subscriber Line Board DSM Daten-Signal-Multiplexsystem DSM Demand Side Management DSM Disk Station Manager DSM Distributed Shared Memory DSM Domain Specific Modelling DSMA Digital Sense Multiple Access DSMIT Distributed SMIT (IBM) DSML Directory Services Markup Language DSMLT Distributed Split Multi Link Trunking DSMX Digitaler Signalmultiplexer DSN Data Set/Source Name DSN Deep Space Network DSN Defense Switched Network DSN Delivery Status Notification DSN Digital Switching Network DSN Distributed Sensor Networks DSO Digital Sampling Oscilloscope DSO Dynamic Shared Object DSOM Distributed System Object Model DSOM Distributed Systems Operations and Management DSP Data Service Profile DSP Delivery Service Pack/Partner DSP Digital Signal/Sound Processing/Processor DSP Directory Synchronization/System Protocol DSP Display Support/Systems Protocol DSP Domain Specific Part DSPL Datensichtplatz DSPN Deterministic Stochastic Petri Net DSPT Display Station Pass Thru DSPU Downstream Physical Unit DSQ Digital Squelch DSQ Double Square (Coding) DSQD Double Sided Quad Density (Floppy) DSR Data Set Ready DSR Device Status Register/Report DSR Digitales Satelliten-Radio DSR Document Search and Retrieval DSR Dynamic Source Routing DSRC Dedicated Short Range Communication DSRI Deutsche Stiftung fuer Recht und Informatik DSS Data Security Standard DSS Data Storage Segment/Server DSS Decision Support System DSS Digital Satellite System DSS Digital Signature Standard/System DSS Digital Spread Spectrum DSS Digital Subscriber Signalling DSS Digitized Sky Survey DSS Direct Station Selector DSS Directory and Security Services DSS Distributed Security Service DSS Dynamic Spectrum Sharing DSS1 Digital Signalling System No. 1 DSSA Domain Specific Software Architecture DSSI Digital Standard Systems Interconnect (DEC) DSSI Digital Storage Systems Interconnect DSSS Direct Sequence/Sequencing Spread Spectrum DSSSL Document Style Semantics and Specification Language DST Datenstation DST Daylight Saving Time DST Depleted Substrate Transistor DST Direct Stream Transfer DST Dispersive Signal Technology DST Distributed Storage DSTC Differential Space Time Code/Coding DSTN Double Super Twisted Nematic Field Effective Material DSU Data/Digital Service/Switching Unit DSUWG Data Systems Users' Working Group DSV Digitalsignalverbindung DSV Digital Sum Value DSVD Digital Simultaneous Voice and Data DSW Data/Device Status Word DSX Digital Signals Cross-Connect DT Data Track/Transfer/Translation/Transmission/Transmit/Type DT Date + Time DT Deep Trench (bipolar junction transistor) DT Definition Term DT Delay Time DT Desktop DT Deutsche Telekom DT Diagnostic Test DT Dial Tone DT Digital/Direct Television DT Digital Termination DT Directional Transmission DT Display Terminal DT Distributed (graphical user interface) Toolkit DT Double Tagging DT Downtime DTA Datentraeger-Austausch DTA Diagnosetestablauf DTA Direct Tape Access DTA Disk Tranfer Area DTAB Demountable Tape Automated Bonding DTAG Deutsche Telekom AG DTC Data Communications and Terminal Controller DTC Desktop Communication/Conferencing DTC Distributed TCP Caching DTC Distributed Transaction Coordinator DTCP Digital Transmission Content/Copy Protection DTD Document Type Definition DTDS Disaster Tolerant Disk System DTE Data Terminal/Terminating Equipment DTE Dumb Terminal Emulator DTF Digital Tape Format (Sony) DTF Distributed Test Facility DTFS Desktop File System DTI Data Terminal Interface DTI Deep Trench Isolation DTI Desktop Item DTI Dial Test Indicator DTI Digital Trunk Interface DTIM Delivery Traffic Indication Map/Message DTK Deception Toolkit DTK Desired Track DTK Developer Transition Kit DTL Designated Transit List DTL Dialogue Tag Language DTL Diode Transistor Logic DTLA Dynamic Transmit Level Adjustment DTLB Dual Translation Lookaside Buffer DTLS Datagram Transport Layer Security DTLS Descriptive Top Level Specification DTLS Distributed Teaching, Learning, and Services DTM Deterministic Turing Machine DTM Digital Terrain Mapping DTMF Data/Dual Tone Multiple Frequency DTMF Desktop Management Task Force DTML Document Template Markup Language DTMP Data Transmission Multi-Polling DTMP DCPS Technical Management Panel DTMP Desktop Media Production DTMP Disposable Token Mac Protocol DTN Data Transmission Network DTN Delay/Disruption Tolerant Network/Networking DTN Digital Telephone Network DTN Duplex, Tray, Network (printer) DTN Dutch Telecom Netherlands DTO Data Terminal Operator DTO Data Transfer Object/Offset/Operation DTO Data Transport Option DTO Design To Order DTO Desktop Organization DTO Dial Tone Office DTO Digitally Tuned Oscillator DTO Domain Test Object DTO Download To Own DTOS Distributed Trusted Operating System DTP Desktop Publishing DTP Distributed Transaction Process/Processing DTPS Dialer Token Pairs DTR Data Terminal Ready DTR Data Transfer Rate DTR Dedicated Token Ring DTR Digital Trunk DTS Decode Time Stamp DTS Digital Termination/Transceiving System DTS Digital Theatre Sound/System DTS Direct To SOM DTS Distributed Time Server/Service DTS Distributed Traffic Shaping (Cisco) DTSS Dartmouth Time Sharing System DTSS Digital Time Synchronization Service DTTB Digital Terrestrial Television Broadcasting DTV Desktop Video DTV Digital Television DTVC Desktop Video Conferencing DTX Discontinuous Transmission DU Datenumsetzer DU Disk Usage DUA Directory User Agent (X.500) DUAL Diffusing Update Algorithm DUAT Direct User Access Terminal DUC Digital Uniformity Control DUCWIC Do You See What I See (Slang) DUE DUe: Datenuebertragung DUE Digital Uniformity Equalizer DUEE DUeE: Datenuebertragungseinheit/-einrichtung DUEP DUeP: Dateiueberpruefung (Wikipedia) DUG Discretionary User Group DUKATH Drahtlose Universitaet Karlsruhe (TH) DUL Dial-up User List DUMA Detect Unintended Memory Access DUN Dial-up Networking (Profile) DUNCE Dial-up Network Connection Enhancement DUNDI Distributed Universal Number Discovery DUNDIS Direction of United Nations Databases and Information Systems DUNP Dial-Up Network Profile (Bluetooth) DUOW Distributed Unit Of Work DUS Datenuebertragungssystem DUST Datenuebertragungssteuerung DUST Datenumsetzerstelle DUT Device Under Test DUV Data Under Voice DV Datenverarbeitung DV Delivery Verification (certificate) DV Digital Video DV Distance Vector DVA Datenverarbeitungsanlage DVA Distance Vector Algorithm DVB Digital Video Broadcast/Broadcasting DVBH Digital Video Broadcast/Broadcasting Handheld DVBST Direct-View Bistable Storage Tube (Tektronix) DVBT Digital Video Broadcast/Broadcasting Terrestrial DVC Desktop Video Conferencing DVC Digital Vibrance Control DVC Digital Video Camera/Cassette DVCR Digital Video Cassette Recording DVCS Distributed Version Control System DVD Dackel Vom Dienst (Slang) DVD Deutsche Vereinigung fuer Datenschutz DVD Digital Versatile/Video Disc DVDR DVD-R: Digital Versatile Disk Read Only Memory DVDR9 DVD-R9: DVD Recordable 9 GB (Panasonic) DVDR9 DVD+R9: DVD Recordable 9 GB (Philips) DVDRW DVD-RW: Digital Versatile Disk Re-Writable DVDRAM DVD-RAM: Digital Versatile Disk Random Access Memory DVDRWDL DVD-RW DL: Digital Versatile Disc Read Write Double Layer DVE Digital Video Effects D-VHS Data VHS DVI Deutsches Video Institut DVI Device Independent DVI Digital Video/Visual Interactive/Interface/Interleaved DVIA DVI-A, Digital Visual Interface Typ A (Stecker, Buchse) DVID DVI-D, Digital Visual Interface Typ D (Stecker, Buchse) DVII DVI-I, Digital Visual Interface Typ I (Stecker, Buchse) DVL Damn Vulnerable Linux DVL Digital Video Link DVM Digital Voltmeter DVMRP Distance Vector Multicast Routing Protocol DVO Dynamic Variable Ordering (Heuristic) DVOF Digital Video Over Fibre DVR Digital Video/Voice Recorder DVR Distance Vector Routing DVRMS DVR-MS: Digital Video Recorder Microsoft DVRMS Digital Video Recording and Management System DVS Desktop Virtualization Services DVST Datenvermittlungsstelle DVST Direct-View Storage Tube DVV Datenverarbeitungsverantwortlicher DW Data Warehouse/Warehousing DW Dual Watch DWDM Dense Wavelength Division Multiplexer/Multiplexing DWE Data Warehouse Edition (IBM) DWF Drawing Web Format DWG Data/Development Working Group DWG Drawing (AutoCAD) DWG Dynamic Wavelength Grouping DWIM Do What I Mean (Slang) DWISNWID Do What I Say Not What I Do (Slang) DWM Diskless Workstation Management DWMT Discrete Wavelet Multi Tone DWN Debian Weekly News DWR Design With Reuse DWR Direct Web Remoting DWR Dynamic Wavelength Repeatability DWS Digitaler Wahlstift DWT Directory Watch DWT Discrete Wavelet Transform/Transformation DWTT Distribution Wide Tracker Tool DX Directory Exchange DX Weitverkehr, Distance (Funk) DXA Directory Exchange Agent DXB Digital Extended Broadcasting DXB Drawing Exchange Binary DXC Data Exchange Control DXC Digital Cross Connect DXF Data/Drawing Exchange/Interchange File/Format DXF Data Transfer File DXG Datexnetzabschlussgeraet DXI Data Exchange Interface DYHWIH Do You Hear What I Hear (Slang) DYMO Dynamic MANET On-Demand (Routing) DYNSLT Dynamic Select DYNSRC Dynamic Source DZUG Deutsche Zope Users Group % % E Electronic, End, Enhanced, European, Extended E2 E-2: European 2 E2 Evaluation Level 2 (ITSEC) E2E End To End E2EG Ear To Ear Grin (Slang) E2U E.164 To URI EA Effective Address EA Eingabe/Ausgabe, E/A EA Emulsion Aggregation EA Endamt (Ortsvermittlungsstelle, Ortsamt) EA Extended Address/Attribute EA External Address EAC Election Assistance Commission, USA EAC European Activities Committee EAC Exact Audio Copy EAC Extended Access Control EACEM European Association of Consumer Electronics Manufacturers EAD Encoded Archival Description (Format) EAD Ethernet-Anschlussdose EAF Export Address Table Access Filtering EAGLE Easily Applicable Graphical Layout Editor (ECAD) EAGLE Enhanced Automated Graphical Logistics Environment EAGLE Environmental Audio Graphical Librarian Editor (Creative Technology) EAGLE European Application, Generation, and Language Environment for SMES EAI Enterprise Application Integration EAIM European Alliance for Information Management EAL Effektive Abstrahlleistung EAL Echelle Atomique Libre (TAI) EAL Evaluation Assurance Level (1--7, Common Criteria) EAM Electronic Accounting Machinery EAN European Advanced Networking (Protocol) EAN European Article Number EAN European Aviation Network EAN Extragalactic Area Network EANCOM EDIFACT-Subset Konsumwirtschaft EANTC European Advanced Networking Test Center EAP Early Adopter Program EAP Extensible Authentication Protocol EAPOE Extensible Authentication Protocol Over Ethernet EAPOL Extensible Authentication Protocol Over LAN EAPS Ethernet Automatic Protection Switching EAR Eavesdrop And Register EAR Elektro-Altgeraete Register EAR Enterprise Archive EAR External Access Register EARBA Enhanced Adaptive Rate Based Algorithm EARN European Academic Research Network EAROM Electrically Alterable Read Only Memory EARS Electronic Access to Reference Services EARS Electronic Authoring and Routing System EARS Explicit Archive and Retrieval System EAS Electronic Authorization System EAS Energy Aware Scheduling EAS Enterprise Agreement Subscription EAS Ethernet Access Switch EAS Exchange Active Sync (protocol) EAS Extended Area Service EASA European Academic Software Award EASC Euro-Asian Council for Standardization, Metrology and Certification (Russia et al.) EASEL Educator Access to Servies in the Electronic Landscape EASEL Emergent Algorithm Simulator and Evaluation Language EASI Electronic Access to System Information EASI Embedded All-in-one System Interface EASI Enhanced Asynchronous SCSI Interface EASI Enhanced Audio Streaming Interface (Emagic) EASI Equal Access to Software and Information EASI European Academic Supercomputing Initiative EASKT Einzelanschluss-Konzentrator EAST Enhanced Ada Subset EAT eAT: elektronischer Aufenthaltstitel EATA Enhanced AT Bus Attachment EAW VEB Elektro-Apparate-Werke Berlin-Treptow EAWR Eingabeauswahlknotenregister EAX Environmental Audio Extensions EAZ Endgeraeteauswahlziffer (ISDN) EB Entity Bean (Java) EBASIC Extended BASIC EBC EFI Byte Code EBC EISA Bus Controller EBCDIC Extended Binary Coded Decimal Interchange Code (IBM) EBCOT Embedded Block Coding with Optimized Truncation EBCT Electron Beam Computed Tomography EBD Emergency Boot Disk EBGA Enhanced Ball Grid Array EBI Equivalent/Extended Background Input/Investigation EBL Electronic Bearing Line EBM Electronic Bearing Marker EBNF Erweiterte (Extended) Backus-Naur-Form EBONE European Backbone EBP Electronic Bill Presentmet EBP Elektronisches Briefpapier EBP Extended Base Pointer EBPF eBPF: Extended Berkeley Packet Filter EBPNN Error Back Propagation Neural Network EBPP Electric Bill Presentment and Payment EBR Excessive Burst Rate EBR Extended Boot Record EBS Elastic Block Store EBS Event Based Sampling EBT Electronic Benefits Transfer EBTF European Banking Technology Fair EBU European Broadcasting Union EBV Elektronische Bildverarbeitung EBX Electronic Book Exchange EBXM Electronic Business XML EC Echo Cancellation EC Educational Computer EC Electronic Cash/Commerce EC End Chain EC Error Control EC European Community EC Evolutionary Computing EC Exchange Carrier EC Executive Commitee ECA Event, Condition, Action ECAD Electronic Computer Aided Design ECAL Enjoy Computing And Learn ECAS Exchange Card Architecture Specification ECAT Electronic Card Assembly and Test ECB Electronic Code Book ECB Event Control Block ECBC Enterprise Cloud Buyers Council ECBS European Committee for Banking Standards ECC Elliptic Curve Cryptosystem/Cryptography ECC Enter Cable Change ECC Error Check/Correction Circuit/Code ECC Error Checking and Correcting ECCC Electronic Colloquium on Computational Complexity ECCN Export Control Classification Number ECCOS Electronic Card Catalog + Ordering System ECD Enhanced Colour Display ECD Enhanced Compact Disc ECDH Elliptic Curve Diffie Hellman ECDIS Electronic Chart Display and Information System ECDL European Computer Driving License ECDLP Elliptic Curve Discrete Logarithm Problem ECDSA Elliptic Curve Digital Signature Algorithm ECDT Embedded Controller Boot Resources (Description) Table ECEF Earth-centered Earth-fixed ECF Enhanced Connectivity Facility ECG Electronic Content Guide ECHO European Community Host Organisation ECI Europaeisches Computer Informationszentrum, Bonn ECI External Call Interface ECIN Electronic Commerce Info Net ECIS European Committee for Interoperable Systems ECIX Electronic Component Information Exchange ECIX European Commercial Internet Exchange, Germany ECL Emitter Coupled Logic ECL Execution Control List ECL Extensible Computer Language ECLF Extended Log File Format ECM Electronic Control Module ECM Enhanced Coprocessor Mount ECM Enterprise Content Management ECM Entity Connection/Coordination Management ECM Error Correcting/Correction Mode ECMA European Computer Manufacturers Association ECN Electronic Communications Network ECN Explicit Congestion Notification ECNE Enterprise Certified NetWare Engineer (Novell) ECO Electron Coupled Oscillator, Electronic Commerce Forum ECODU European Control Data Users Group ECOM Electronic Commerce ECOM Electronic Computer Originated Mail ECOM Emergency/Exterior Communications ECOMA European Computer Measurement Association ECOOP European Conference on Object Oriented Programming ECP Enhanced/Extended Capabilities Port (Microsoft) ECP European Cloud Partnership ECP Excessive Cross-Posting ECPA Electronic Communications Privacy Act ECR Efficient Consumer Response ECR Enhanced Codeline Recognition ECRC European Computer Industry Research Centre ECRIT Emergency Context Resolution with Internet Technologies ECS EDNS Client Subnet ECS Embedded Computing System ECS Encryption Control Signal ECS Enhanced Chip Set ECS European Common Standard ECS European Communications Satellite ECSD Enhanced Circuit Switched Data ECSEL Electronics Components and Systems for European Leadership ECSI European Custom Systems Integration ECSS Exalted Carrier Single Sideband ECTA European Competitive Telecommunication Association ECTF Enterprise Computer Telephony Forum ECTL Electronic Communal Temporal Lobe ECU EISA Configuration Utility ECU Electronic Control Unit ED Edge Device ED End Delimiter ED Erase Display ED2K EDonkey2000 EDA Electronic Design Automation EDA Embedded Document Architecture EDA Event Driven Architecture EDA Explorative Datenanalyse EDAB Extended Digital Audio Broadcasting EDAC Error Detection And Correction EDAP Extraordinary Data Availability and Protection EDAS EGNOS Data Access Service EDB Embedded Data Base EDC Electronic Digital Computer EDC Enhanced Data Correction EDC Error Detection and Correction EDC Error Detection Code EDCA Enhanced Distributed Channel Access EDCF Enhanced Distributed Coordination Function EDD Enhanced Disk Drive EDDC Extended Distance Data Cable EDE Encrypt Decrypt Encrypt EDF Earliest Deadline First EDFA Erbium Doped Fiber Amplifier EDG Electronic/Email Discussion Groups EDG Environmental Data Gathering EDG Environmental Database Gateway EDG EOS Data Gateway EDG European Data Grid EDGAR Electronic Data Gathering, Analysis and Retrieval EDGE Enhanced Data Rates for GSM Evolution EDGE Explicit Data Graph Execution EDI Electronic Data/Document Interchange EDIBDB EDIFACT-Subset Baumaerkte EDID Extended Display Identification Data EDIFACT Electronic Data Interchange for Administration, Commerce and Transport (UN, DIN) EDIFICE EDIFACT-Subset Elektroindustrie EDIFURN EDIFACT-Subset Moebelindustrie EDIOFFICE EDIFACT-Subset Buerobedarf EDITEX EDIFACT-Subset Textilindustrie EDK EFI Developer Kit EDL Edit Decision List EDL Encapsulator/Enterprise Definition/Description Language EDLC Ethernet Data Link Control EDM Engineering Data Management EDMS Electronic Document Management System EDMS Enterprise Desktop Management Services EDNS Enhanced Domain Naming System EDNS Enterprise-defined Network Services EDNS Extension Mechanisms for Domain Name System (RFC 2671) EDNS0 Extension Mechanisms for Domain Name System Version 0 (RFC 2671) EDO Enhanced/Extended Data Out/Output (DRAM) EDOeB Eidgenoessischer Datenschutz- und Oeffentlichkeitsbeauftragter EDOC Electronic Document EDOC Enterprise Distributed Object Computing EDP Electronic Data Processing EDP Enhanced Dot Pitch EDPM Electronic Data Processing Machine EDPS Electronic/Enhanced Data Processing System EDR Enhanced Data Rate EDR Event Data Recorder EDR External Developer Relaease EDRAM Enhanced Dynamic Random Access Memory EDS Electronic DIP Switch EDS Elektronisches Datenvermittlungssystem EDS Experimental Distributed System EDSA Europaeischer Datenschutzausschuss EDSAC Electronic Delay Storage Automatic Calculator EDSI Enhanced Small Device Interface EDSL Ethernet Digital Subscriber Line EDSRA Earth Data System Reference Application EDSS European Digital Subscriber System EDTV Enhanced/Extended Definition Television EDU educational; Internet-Domain: Universitaeten in USA EDV Elektronische/Experimentelle Daten-Verarbeitung EDVA Erbium doped Fiber Amplifier EDVAC Electronic Discrete Variable Automatic Computer EE Electronic/Extended Edition EE Endeinrichtung EEC Extended Error Correction EEDID Enhanced Extended Display Identification Data EEE Energy Efficient Ethernet EEEPROM Emulated Electrically Erasable Programmable Read Only Memory EEFL External Electrode Fluorescent Lamp EEG Enterprise Expert Group EEHLLAPI Entry Emulator HLLAPI EEHO Either End Hop Off EEL Epsilon Extension Language EEM Extended Memory Management EEMA European Electronic Messaging Association EEMAC Electrical + Electronic Manufacturers of Canada EEMBC Embedded Microprocessor Benchmark Consortium EEMS Enhanced Expanded Memory Specification/Support EEP Equal Error Protection EEPAL Electrically Erasable Programmable Array Logic EEPI Electronic Entertainment Policy Inititative EEPLD Electrically Erasable Programmable Logic Device EEPROM Electrically Erasable Programmable Read Only Memory EES Escrowed Encryption Standard EESA Enterprise Extensions SMART Accessed EF Externer Fehler EFA Extended File Attribute EFAC Extended File Access Control EFCI Explicit Forward Congestion Identification EFF Electronic Frontier Foundation EFI Electromechanical Frequency Interference EFI Electronics For Imaging EFI Expertenkommission Forschung und Innovation, Berlin EFI Extensible Firmware Interface EFIP European Federation of Interconnection and Packaging EFIP European Forum for Innovation in Payments EFISC Enhanced Fast Instruction Set Computer EFL Emitter Follower Logic EFLA Extended Four Letter Acronym EFM Eight-by/to-Fourteen Modulation EFM Ethernet in the First Mile EFMCU EFMCu: Ethernet in the First Mile Copper EFNET EFnet: Eris Free Network EFR Enhanced Full Rate EFRC Enhanced Full Rate CODEC EFS Electronic Filing System EFS Enhanced/Encrypted/Encrypting/Enterprise/Episode/Extent File System EFS Extended File (Name) Server EFT Electronic Funds Transfer EFT Euro File Transfer EFTP Easy File Transfer Protocol EFTS Electronic Funds Transfer System EFUe Emissionsdaten-Fernuebertragung EG Evil Grin (Slang) EG Exterior Gateway EGA Enhanced Graphics Adaptor/Array EGC (Inmarsat) Enhanced Group Call EGD Entropy Gathering Daemon EGEE Enabling Grids for E-Science in Europe EGG Gesetz zum Elektronischen Geschaeftsverkehr EGK eGK: Elektronische Gesundheitskarte EGL Embedded-Systems Graphics Library EGL Enterprise Generation Language EGN Einzelgebuehrennachweis EGNOS European Geostationary Navigation Overlay System EGP Exterior Gateway Protocol (Internet) EGPCS Environment, GET, POST, Cookies, Server EGPE Extended Generalized Programming Environment EGPRS Enhanced General Packet Radio Service EGSM E-GSM: Extended GSM-900 Band EGW Edge Gateway EHCI Enhanced Host Controller Interface EHF Extremely High Frequency EHIC Electronic Health Insurance Card EHKP Einheitliches hoeheres Kommunikationsprotokoll EHLLAPI Emulator High Level Language Application Programming Interface EHR Electronic Health Record EHS Electronic Hook Switch EHS European Home System EHSA European Home Systems Association EI Examination Institute EIA Electronic Industries Alliance, USA EIAJ Electronic Industries Association of Japan (now JEITA) EIB European Installation Bus (-> KNX) EIBA European Installation Bus Association EIBIEM Enhanced Interactive Business Integrating Environment Manager EICAR European Institute for Computer Anti-Virus Research EICC Electronic Industry Code of Conduct EICTA European Information, Communications + Consumer Electronics Industry Technology Association EID eID: Electronic Identity, Elektronischer Identitaetsnachweis EID Electronic Information Display EIDE Enhanced Integrated Drive Electronics EIDP Electronic Information Developers Program EIES Electronic Information Interchange System EIES European Information Exchange Service for the Communication between Harbour Areas EIF European Interoperability Framework EIFFEL Evolved Internet Future For European Leadership EIFOK Error In Front Of Keyboard (Slang) EIFS Extended Inter Frame Space EIGRP Enhanced Interior Gateway Routing Protocol EIM Electronic Image Management EIMS Eudora Internet Mail Server EIN European Informatics Network EIP Enterprise Informational Portal EIP Extended Instruction Pointer EIP Extended Internet Protocol EIR Equipment Identity Register EIR Extended Inquiry Response EIRP Effective/Equivalent Isotropically Radiated Power EIS Electronic/Employee/Emergency Information Services/System EIS Enterprise/Executive/Expert Information System EISA Extended Industry Standard Architecture EISS Europaeisches Institut fuer Systemsicherheit EIST Enhanced Intel Speedstep Technology EIT Event Information Table EITI European Interconnect Technology Initiative EITO European Information Technology Observatory EIUF European ISDN User Forum EIV Encryption Initialization Vector EJAS Enterprise Java Application Server EJB Enterprise Java Beans EJBQL Enterprise Java Beans Query Language EJB3 EJB 3.0: Enterprise Java Beans 3rd Edition EJO Electronic Journal Online EJP Enhanced Joystick Port EK Editor Kit EK Event Kernel EKK Elliptische-Kurven-Kryptosystem (ECC) EKL Electronic Key Line EKT Envelope-Kanal-Teiler EKTS Electronic Key Telephone Service/Sets EL Electroluminiscent (Display) EL Elevation EL Embedded Linux EL Erase Line ELAN Educational/Elementary Language ELAN Emulated Local Area Network ELANC Enhanced Local Area Network Controller ELAP e-LAP: Embedded Linux Application Platform ELAP Ethernet Link Access Protocol ELB Elastic Load Balancing ELBG Enhanced Linde-Buzo-Gray (algorithm) ELC Embedded Linking and Control ELC Embedded Linux Consortium ELD Electroluminescent Display ELD Electronic License Distribution ELEC Embedded Linux Expo + Conference ELEC Enterprise Local Exchange Carrier ELENA Elektronischer Entgeltnachweis ELF Executable and Linkable/Linking Format ELF Extremely Low Frequency ELFEXT Equal Level Far End Crosstalk ELFF Extended Log File Format ELGA Elektronische lebenslange Gesundheitsakte ELKS Embeddable Linux Kernel Subset ELM Electronic Mail (system) ELOD Erasable Laser Optical Disk ELOS Electro Optical Synergy ELOS Embedded Lightweight Operating System ELP Education License Program ELS Entry Level System ELSA Enhanced Linux System Accounting ELSPA European Leisure Software Publishers Assosciation ELSTER Elektronische Steuer-Erklaerung ELT Emergency Locator Transmitter ELV Electronic/Extra Low Voltage ELV Elektronisches Lastschriftvefahren ELW Entfernen von Loeschwarnungen (Wikipedia) ELWIS Elektronisches Wasserstrassen-Informationssystem fuer die Binnenschifffahrt EM Electronic Mail EM End of Medium EM End-host Multicast EM Expanded Memory EM64T Extended Memory 64 Technology (Intel) EMA Electronic Mail Association EMA Enterprise Management Architecture (DEC) EMAC European Market Awareness and Education Committee EMACS Editing Macros (GNU) EMACS Escape-Meta-Alt-Control-Shift (Slang) EMAIL Electronic Mail EMAS Edinburgh Multi-Access System EMB Enhanced Master Burst EMB Extended Memory Block EMBOSS European Molecular Biology Open Software Suite EMC Electromagnetic Compatibility EMC Electronic Mail Connection EMC Equipment Manufacturer's Code EMC Extended Math Coprocessor EMCC Eckert-Mauchly Computer Company EMCS Excise Movement and Control System EME Earth - Moon - Earth (Connection) EME Electromagnetic Environment EME Encrypted Media Extensions EMEA Europe, Middle East, and Africa EMEA European Medicinal Evaluation Agency, London EMET Enhanced Mitigation Experience Toolkit (Microsoft) EMF Electromagnetic Field/Force EMF Enhanced Meta File EMFBI Excuse Me For Butting In (Slang) EMFIS Emerging Markets Financial Services EMHS Electronic Message Handling Systems EMI Electric & Musical Industries EMI Electromagnetic Interference EMI External Memory Interface EML European Media Lab, Heidelberg EMM Enterprise Mail Manager EMM Expanded Memory Manager EMP Electromagnetic Pulse EMP Excessive Multi-Posting/Multiple Posting EMPA Eidgenoessische Materialpruefungs- und Forschungsanstalt EMR Electromagnetic Radiation EMR Electronic Mail Registration EMR Enhanced Metafile Record EMS Electronic Mail System EMS Electronic/Enhanced Message Service EMS Energy Management System EMS Enhanced Message/Messaging Service EMS Expanded Memory Specification EMSAPI Extended Messaging Services Application Programming Interface EMSEC Emanations Security EMSEC Embedded Security (group), UCLA EMT Embedded Management Tool EMUG European MAP Users Group EMV Elektromagnetische Vertraeglichkeit EMV Eurocard, Mastercard, Visa EMVG Gesetz ueber die elektromagnetische Vertraeglichkeit von Geraeten EMVU Elektromagnetische Vetraeglichkeit zur Umwelt EMX Enterprise Mail Exchange EN End Node EN European Norm ENA Electronic Networking Association ENC Electronic Nautical Chart ENCMM Ethernet Network Control + Management Module ENDEC Encoder/Decoder ENDF Evaluated Nuclear Data File ENDS Ends Segment ENFIA Exchange Network Facilities For Interstate Access ENIAC Electronic Numerical Integrator And Computer ENISA European Network and Information Security Agency ENITH European Network for Information Technology in Human Services ENL European Network Laboratories ENP Ethernet Node Processor ENQ Enquiry ENS Enterprise Network System/Services/Switch ENSS European Navigation Satellite System ENSS Exterior Nodal Switching Subsystem (Internet) ENUM (T)Elephone Number Mapping EO Electro Optical EO Europe Online EOA End Of Address EOB End Of Block EOC Embedded Operations Channel EOC End Of Character/Conversion/Cycle EOD End Of Data EOD End Of Discussion (Slang) EOF ECC On the Fly EOF End Of Field/File/Flame EOF Enterprise Objects Framework EOI End Of Image/Interrupt EOI End Or Identify EOJ End Of Job EOL End Of Life/Line/List EOL Europa Online EOM End Of Maintenance/Message/Meckerei EOM Erasable Optical Memory EON Enhanced (Information Concerning) Other Networks EOP End Of Page/Partition EOP Exchange Online Protection (Microsoft) EOR End Of Record EOR Exclusive Or (XOR) EOS Earth Observing System (NASA) EOS Educational Online Sources EOS Electro Optical System (Canon) EOS End Of String/Support EOS Error Correction Code On SIMM EOSAT Earth Observation Satellite EOSDIS Earth Observing System Data and Information System (NASA) EOT Embedded Open Type EOT End of Tape/Transaction/Transmission/Table/Text EOTC European Organization for Testing and Certification EOU Ease Of Use EOU End Of User EOUG European Oracle Users Group EPA Elektronische Patientenakte EPA ePA: Elektronischer Personalausweis EPA Environmental Protection Agency, USA EPA Europaeisches Patentamt, Muenchen EPA Execution Path Analysis EPAC Enhanced Perceptual Audio Coding EPC Electronic Product Code EPC European Payments Council EPD Electronic Paper Display EPD Elektronisches Patientendossier (CH) EPEAT Electronics Product Environmental Assessment Tool EPFL Ecole Polytechnique Federale de Lausanne, CH EPG Electronic Program Guide EPI Enhanced Parallel Interface EPI European Payments Initiative EPI Execute Programmer Immediately (Slang) EPI External Presentation Interface EPIC Electronic Privacy Information Center, USA EPIC Explicitly Parallel Instruction (Set) Computing EPICUR Enhancement of Persistent Identifier Services -- Comprehensive Method for Unequivocal Resource Identification EPIRB Emergency Position Indicating Radio Beacon EPL Effective Prvilege Level EPL Ethernet Powerlink EPLD Electronic/Erasable Programmable Logic Device EPM Enterprise Process Management EPMAP Electronic Publishing Mapping Project EPN ePN: Ebay Partner Network EPN Edinburgh Process Notation EPN Education Podcast Network EPN Effective Perceived Noise EPN Electronic Payments Network EPN Electronic Pool Notification EPN End Point Number EPN EUREF Permanent Network EPN Extended Part Number EPO Emergency Power Off EPO Entry Point Obscuring EPOE Enhanced Power Over Ethernet EPON Ethernet Passive Optical Network EPP Enhanced Parallel Port EPP Ethernet Packet Processor EPP Extensible Provisioning Protocol (RFC 4930) EPPT European Printer Performance Test EPRCA Enhanced Proportional Rate Control Algorithm EPRML Enhanced Partial Response Maximum Likelihood EPROM Erasable Programmable Read Only Memory EPS Electronic Publishing System EPS Encapsulated Postscript EPS Enterprise Parallel Server (HP) EPS Evolved Packet System EPS Extrusion Prevention System EPSCS Enhanced Private Switched Communications Service EPSF Encapsulated Postscript File Format EPSI Encapsulated Postscript Interchange Format EPSMA European Power Supply Manufacturers Association EPSR Ethernet Protection Switching Ring EPSS Experimental Packet Switching Service EPT Extended Page Tables (Intel) EPU Energy Processing Unit EPUB Electronic Publication EQ Equalizer ER Early Retransmit ER Entity Relationship ER Explicit Rate ER Externer Rechner ERA Elementarer/Eingeschraenkter Regulaerer Ausdruck ERA Extended Registry Attribute ERAS Electronic Routing and Approval System ERB Editorial Review Board ERBIS Einheitliches Rechnerunterstuetztes Betriebsfuehrungssystem ERC European Radiocommunication Committee ERC European Research Council ERC Explicit Route Control ERC External Relations Committee ERCIM European Research Consortium for Informatics and Applied Mathematics ERD Emergency Repair Disc ERD Entity Relationship Diagram ERE Extended Regular Expression ERESC European Register of Stolen Computers EREW Exclusive Read, Exclusive Write (PRAM) ERG European Regulators Group ERI Emergency Recovery Information ERIC Educational Resources Information Center, USA ERL Echo Return Loss ERLL Enhanced Run Length Limited ERM EMC and Radio Matters ERM Entity/Enterprise Relationship Model ERMA Electronic Recording Method, Accounting (General Electric) ERMES European Messaging System ERMES European Radio Message Service/System ERN Explicit Route Number ERO European Radiocommunications Office EROM Erasable Read Only Memory EROS Extremely Reliable Operating System ERP Effective Radiated Power ERP Endpoint Routing Protocol ERP Enterprise Resource Planning ERPB Euro Retail Payments Board ERR Error ERS Evidence Record Syntax ERST Error Record Serialization Table ERU Emergency Recovery Unit/Utility ERZ Electrical/Enhanced Return to Zero ERZ Elektronisches Rechenzentrum ES Elektronische Signatur ES Elementary Stream ES Endsystem, End System ES Enhanced Security ES Expanded Store ES Extra Segment ESA Enterprise System Architecture ESA Entertainment Software Association ESA European Space Agency ESATA eSATA: External Serial ATA ESB Einseitenband, Single Side Band ESB Enterprise Service Bus ESC Electronic Support Center/Centre ESC Escape ESC European Support Center (Novell) ESCD Extended Setup/System Configuration Data ESC/I Epson Standard Code for Image Readers ESC/P Epson Printer Language ESCM Extended Services Communications Manager ESCON Enterprise Systems Connection (Architecture) (IBM) ESD Electronic Software Distribution ESD Electronic System Design ESD Electrostatic Discharge ESD Emergency Shutdown Device ESD Emergency Startup Disk ESD Entry Systems Division ESDA Electronic System Design Automation ESDC Extra Segment Descriptor Cache ESDI Enhanced Small/System Device Interface ESDP Enhanced Service Discovery Profile ESDRAM Enhanced Synchronous Dynamic RAM ESDS Earth Sciences Data Standards ESDS Economic and Social Data Service, UK ESDS Electronic Software Deployment Service ESDS Electrostatic Discharge Sensitive ESDS Entry Sequence Data Set ESDS Environmental Satellite Data System ESDS Epidemiology Statistics and Data System ESE Ethernet Switching Engine ESE Expert System Environment ESE Extensible Storage Engine ESF Eureka Software Factory ESF Extended Superframe Format ESFQ Extended Stochastic Fair Queuing ESG Earth System Grid ESG Event Schedule Guide ESH End System Hello PDU ESHG Elektrische Systemtechnik fuer Heim und Gebaeude ESI Edge Side Include(s) ESI Electrostatic Interference ESI End System Identifier ESI Enhanced Serial Interface ESI European Software Institute ESI External Systems Interface ESIG European SMDS Interest Group ESIS ES-IS: End System to Intermediate System Protocol (OSI) ESL Electronic Supplier Link ESL Electronic System Level ESL Electrostatic Loudspeaker ESL EMEA Services Logistics (IBM) ESL Emergency Stand-alone ESL End of/Expected Service Life ESL Enterprise/End-User Software/Subscription Licensing ESL European System Language ESM Enterprise Security Manager ESM Ethernet Switching Module ESMR Enhanced Specialized Mobile Radio ESMS European Satellite Multimedia Services ESMTP Extended Simple Mail Transfer Protocol (Internet) ESN Electronic Serial Number ESN Extended Sequence Number ESOC European Space Operation Centre ESOL Existential Second-Order Logic ESOSL Endless Snorts Of Stupid Laughter (Slang) ESP Early Support Program ESP EFI System Partition ESP Electronic Shock/Skip Protection ESP Encapsulating Security Payload ESP Enhanced Serial Port ESP Enhanced Service Provider ESP Enterprise System Platform ESP Eudora Sharing Protocol ESP Extended Stack Pointer ESPICO Embedded Signal Processing for Integrated Cores ESPRIT European Strategic Programme for Research in Information Technology ESR Equivalent Series Resistance ESR Eric Steven Raymond ESR Event Service Routine ESR Extended Support Release ESRO Efficient Short Remote Operations ESS Electronic Switching System ESS Emacs Speaks Statistics ESS Employee Self Service ESS Enterprise Storage Server (IBM) ESS Environmental Stress Screening ESS Extended Service Set ESSID Extended Service Set Identifier ESSP European Satellite Service Provider ESTB EGNOS System Test Bed ESTSC Energy Science + Technology Software Center ESU Electrostatic Unit ESU Europaeische Standardueberweisung (eBanking) ESUG European Smalltalk Users Group ESV Elektronikschrottverordnung ETA Estimated Time of Arrival ETAC Electrically Tuned Antenna Coupler ETAC Everyday Technologies for Alzheimer Care ETACS Extended Total Access Communication System ETAN Electronic Transaction Number ETANN Electrically Trainable Analog Neural Network (Intel) ETB End of Transmission Block ETC Electronic Toll Collection ETC Enhanced Throughput Cellular (modem protocol) ETD Estimated Time of Departure ETDD Electrical Time Division Demultiplexer/Demultiplexing ETDM Electrical Time Division Multiplexer/Multiplexing ETE Entry to Exit ETF Enriched Text Format ETFTP Enhanced Trivial File Transfer Protocol ETG European Workshop on Open Systems Technical Guide ETG Expert Task Group ETI Extended Terminal Interface ETIN Elektronische Transfer-Identifikations-Nummer ETL Extract, Transform, Load ETM Exchange Telephone Manager ETN Electronic Tandem Network ETNS European Telephony Numbering Space ETOL Evil Twin On Line (Slang) ETOM Electron Trapping Optical Memory ETOX EPROM Tunnel Oxide ETP European Telecommunications Platform ETP European Tripartite Group (EGNOS) ETR Early Token Release ETRN Extended Turn (command) ETS EIB Tool Software ETS Electronic Tracking System ETS European Telecommunication Standard ETSA European Telecommunication Services Association ETSI European Telecommunications Standards Institute ETX End of Text EU Elektronische Unterschrift EU Execution Unit EUC End User Check/Computing EUC Enhanced/Extended UNIX Charset/Code EUCIP European Certification of IT Professionals EUD Extended U-shape Cell Device EUDC End User Defined Character EUI End User Interface EUI Extended Unique Identifier EULA End User License Agreement EUNET European UNIX Network EUP EuP: Energy using Products EUREKA (kein/not an acronym; European Network for Industrial Research and Development) EURID European Registry of Internet Domain Names EUROPEN Dachverband europaeischer UNIX-Anwendervereinigungen EUSES End Users Shaping Effective Software EUUG Extragalactic/European Unix User Group EUV Extreme Ultra Violet (Radiation, Lithography) EUVL Extreme Ultra-Violet Lithography EV Etagenverteiler EV European Videotelephony EV Extended Validation EVA Eingabe, Verarbeitung, Ausgabe EVA Elektronische Fahrplan- und Verkehrsauskunft EVA Elektronischer Verkehrslotse fuer Autofahrer EVA Elektronisches Volltext-Archiv, Karlsruhe EVA Empfangs- und Verteilanlage EVA Enhanced Video Adapter EVAS EDV-gestuetztes Vereins-Administrations-System EVB Edge Virtual Bridging EVD Enhanced Versatile Disc EVE European Video Telephony EVE Exklusiver Verzeichnis-Eintrag (Datex-J) EVGA Extended Video Graphics Array/Adapter EVL Electronic Visualization Laboratory, Chicago EVM Embedded Virtual Machine EVMS Enterprise Volume Management System EVN Einzelverbindungsnachweis EVO Elektro-Schrott-Verordnung EVP Enhanced Virus Protection EVR Enhanced Video Renderer EVS Event Service (OSF) EVU Elektrizitaets-/Energieversorgungsunternehmen EWA European Women's Audiovisual Network EWF Enhanced Write Filter EWOS European Workshop for Open Systems (OSI) EWS Embedded Webserver EWS Employee Written Software (IBM) EWS Exchange Web Services EWSD Elektronisches Waehlsystem, digital EWSM Elektronisches Waehlsystem fuer MANs EWSP Elektronisches Waehlsystem fuer Paketvermittlung EWTS Enterprise Web Training System EXAPT Extended Subset of APT EXCA Exchangeable Card Architecture EXCH Exchange EXFAT ExFAT: Extended File Allocation Table EXFCB Extended File Control Block EXIF Exchangeable Image File Format EXM Enterprise Messaging Exchange EXOFS Extended Object File System EXP Exponent EXR Exception Request (SNA) EXT External EXTRN External Reference EXUG European X User Group EZV Elektronischer Zahlungsverkehr % % F Fading, Federation, Fernmelde-, Field, File, Francais, Funk F!FF Forum Informatiker fuer Frieden und gesellschaftliche Verantwortung F2F Face to Face (Slang) F2FS Flash-Friendly File System FA Fernmeldeamt FA For Auction (Slang) FA Foreign Agent FA Front End Application FA Full Adder, Fermeldeamt, Fernamt FAAS Function As A Service FAB (Chip) Fabrication Plant FABS Fast Access Btree Structure FAC Fast Access Channel FAC File Access Code FAC Final Assembly Code FAC Forced Authorization Code FACCH Fast Associated Control Channel FACL Full Access Control List FACP Fixed Advanced Configuration and Power Interface (description table) FACS Facilities Assignment and Control System FACS Fibronics Advanced Cabling System FACS Firmware ACPI Control Structure FACT Federation Automatic Coding Technologies FADA File Access Data Unit FADC Fast/Flash Analog to Digital Converter FADT Fixed ACPI Description Table FAE Field Apllications Engineer FAF File Attribute File FAFWOA For A Friend Without Access (Slang) FAG Fernmeldeanlagengesetz FAI Fournisseurs d'Acces Internet FAI Fully Automatic Installation FAID Flash Authority Identification Data FAL File Access Listener FALD Full Array Local Dimming FAM File Alteration Monitor FAMOS Floating Gate Avalanche MOS FAMP FreeBSD, Apache, MySQL, Perl/PHP/Python FAN Family Area Network FAP Femto Access Point FAP File Access Protocol FAPI Family Application Program Interface FAPL Format and Protocol Language FAQ Frequently Asked Questions (Netnews) FAQ Fragen, Antworten, Quellen der Erleuchtung (Netnews) FAQ Foire Aux Questions (Netnews) FAQL FAQ List FAR False Acceptance Rate FARE Film Automatic Retouching and Enhancement FARNET Federation of American Research Networks FAS Fahrassistenzsystem FAS Frage-Antwort-System FAS Frame Alignment Signal FASC Future of the Amateur Service Committee FASIC Function- and Algorithm-Specific Integrated Circuit FAST Fast Access Stationary Tape Guide Transport FAT File Allocation Table FAW Frame Alignment Word FAXP Fax Profile (Bluetooth) FAXT Far End Crosstalk FAXTAM Fax and Telephone Answering Machine FB Fernbedienung FB Fiber Backbone FB Fine Business (Slang) FB Frame Buffer FB Fully Buffered (DIMM) FBAS Farb-Bild-Austast-Synchronsignal (RGB-Signal) FBD Fully Buffered DIMM FBE Free Buffer Enquiry (Arcnet) FBI Federal Bureau of Investigation, USA FBIS Foreign Broadcast Information Service FBLINU Forum fuer blinde und sehbehinderte Internetnutzer FBO Frame Buffer Object FBPP Federal Biometric Protection Profile FBRM Fractional Bit Rate Modulation FBS Fernbedienungs- und Steuerungssystem FBUI Frame Buffer User Interface FC Family Computer FC Federal Criteria FC Fibre Channel FC File Catalogue FC Flip Chip FC Flow Control FC Forward Checking FC Frame Control FCA Fibre Channel Association FC-AL Fiber Channel Arbitrated Loop FCB File Control Block FCB Future Communications Bus FCC Federal Communications Commission, USA FCC File Carbon Copy FCCH Frequency Correction Channel FCCSET Federal Coordination Committee on Science, Engineering and Technology FCD Final Committee Draft FCD Floating Car Data FCD Foundation for Communication for the Disabled FCFS First Come First Served FCGU Flight Control and Guidance Unit FCI flux changes per inch FCIA Fibre Channel Industry Association FCIF Full Common Intermediate Format FCL FORTRAN Command Language FCLC Fibre Channel Loop Community FCOE FCoE: Fibre Channel over Ethernet FCP Fibre Channel Protocol FCPGA Flip Chip Pin Grid Array FCRAM Fast Cycle (Dynamic) Random Access Memory FCS Fibre Channel Standard FCS First Customer Shipment FCS Frame Check Sequence FCSI Fiber Channel Systems Initiative FCT Fast CMOS Technology FCT Firewall Configuration Tool FCVC Flow Controlled Virtual Channel FD Finite Domain FD Floppy Disk FD Full Duplex FDA Fernmeldedienstanbieter FDB Fluid Dynamic Bearing FDC Final Committee Draft FDC Floppy Disk Controller FDCC Formal Definitions of Cultural Conventions FDD Feature Driven Development FDD Floppy Disk Drive FDDI Fiber Digital/Distributed Data Interface FDDI TP-PMD FDDI Twisted Pair Physical Layer Medium Dependent FDDI/UTP FDDI Unshielded Twisted Pair FDDT FDDI Full Duplex Technology FDE Full Disc Encryption FDE Full Duplex Ethernet FDES Full Duplex EtherSwitch FDF Forms Data Format FDFDDI Full Duplex FDDI FDFS File Descriptor File System FDHBGA FDH-BGA: Face Down Spreader Ball Grid Array FDI Flash Data Integrator FDIS Final Draft International Standard FDISK Fixed Disk FDL Factory Data Link FDL File Definition Language FDL (GNU) Free Documentation License FDM Flight Dynamic Model FDM Frequency Division Multiplexer/Multiplexing FDMA Frequency Division Multiple/Multiplex Access FDMI Flat Display Mounting Interface FDOCA Formatted Data Object Content Architecture FDP Form Description Program FDR Frame Drop Rate FDSE Full Duplex Switched Ethernet FDSL Fixed Directory Subscriber List FDSL Flexible Digital Subscriber Line FDT Field Device Tool FDT Formal Description Technique FDX Full Duplex (transmission) FE Fernmeldebetriebserde FE Finite Elemente FE Focus Error FE Format Effektor FE Frame/Framing Error FEA Fast Ethernet Alliance FEA Fractal Element Antenna FEAL Fast Data Encipherment Algorithm FEBE Far End Block Error FEC Fast EtherChannel (Cisco) FEC Floating Electrode Capacitor Cell FEC Forward Equivalence Class FEC Forward Error Correction FEC Front End Clipping FECN Forward Explicit Congestion Notification FED Fachverband Elektronik Design e. V. FED Field Emission Device/Display FEDIS Finite Element Data Interchange Specification FEM Finite-Elemente-Methode FEP Firewall Enhancement Protocol FEP Front End Processor FEPIM Fast Ethernet Port Interface Module FER Frame Erasure Rate FERAM Ferroelectric Random Access Memory FERF Far End Receive Failure FEST Finite Element Simulation Technique FEST Framework for European Telemedicine FET Feldeffekt-Transistor FEXT Far End Crosstalk FF Fieldbus Foundation FF First Fail (Principle) FF Flipflop FF Form Feed FFA Free For All FFAPI File Format API FFDT FDDI Full Duplex Technology (DEC) FFGF File Framework Generator and Formatter FFH Fast Frequency Hopping FFH File Folder Holder FFH Film Frame Handler/Handling FFH Free Forum Hosting FFI Foreign Function Interface FFII Foerderverein fuer eine Freie Informationelle Infrastruktur FFM File-on-File Mounting File System FFOL FDDI Follow-On LAN FFPU Free For Personal Use FFR For Future Release FFS Fast/Flash File System FFS Flexibles Fertigungssystem FFS For Free Server FFSN Fast Flux Service Network FFT Fast Fourier Transform/Transformation FFT Full Frame Transfer FFTP Fast Food Transfer Protocol (Mampfnet) FG Feature Group FG Foreground FG Frame Ground FGA Feature Group A FGAN Forschungs-Gesellschaft fuer Angewandte Naturwissenschaften FGB Feature Group B FGC First Global Commerce FGD Feature Group D FGDC Federal Geographic Data Committee FGF Forschungsgemeinschaft Funk FGS Fair Group Scheduling FGV Fernmeldegebuehrenvorschriften FGW Femto Gateway FH Frame Handler FHS Filesystem Hierarchy Standard FHS For Heaven's Sake (Slang) FHSS Frequency Hopping Spread Spectrum FI Feature Interaction FI Form Interpreter FI Full Interchangeability FIA Future Internet Assembly FIAWOL Fandom Is A Way Of Life (Slang) FICON Fiber Connectivity FID File/Format/Frequency Identifier/Identification FIDO Fast Identity Online FIF Fachinformation in Fachhochschulen FIF Fractal Image Format FIF Future Internet Forum FIFF Forum InformatikerInnen fuer den Frieden e. V. FIFO First In, First Out (Speicher) FILO First In, Last Out (Speicher) FIMS Forms Integration Management Standard FINCEN Financial Crimes Enforcement Network FIND Facial Images National Database, UK FIND Future Internet Design FINTS Financial Transaction Services FIP File Processor Buffering FIPA Finnish Information Processing Association FIPA Foundation for Intelligent Physical Agents (IEEE) FIPR Foundation of Information Policy Research, UK FIPS Federal Information Processing Standard, USA FIQ Fast Interrupt Request FIR Fast Infrared Communication FIR Finite Impulse Response (filter) FIR Full Intra Request FIRE Future Internet Research and Experimentation FIRP Federal Internetworking Requirements Panel (NIST) FIRS Federated Internet Registry Service FIRS Federal Information Relay Service FIRS Field Incident Radio System FIRST Fraunhofer-Institut fuer Rechnerarchitektur und Softwaretechnik, Berlin FIRST Forum of Incident Response and Security Teams FIS Financial Information System FISA Foreign Intelligence Surveillance Act FISE Future Internet Socio-Economics FISH First In, Still Here (Slang) FISMA Federal Information Security Management Act, USA FIT Fachauschuss fuer Information und Telekommunikation FIT Failures In Time FIT Fingerprint Identification Technology FIT Fraunhofer-Institut fuer Angewandte Informationstechnik, Sankt Augustin FITB Fill In The Blank (Slang) FITL Fiber In The Loop FITNR Fixed In The Next Release (Slang) FITS Flexible Image Transport System FITUG Foerderverein Informatik und Gesellschaft e. V. FIX Federal Information/Internet Exchange FIX Financial Information Exchange (protocol) FIZ Fachinformationszentrum FK Family Key FKIE Fraunhofer Institut fuer Kommunikation, Informationsverarbeitung und Ergonomie, Werthhoven FKTG Fernseh- und Kinotechnische Gesellschaft FL Fiber Link FLA Full Look Ahead FLAC Free Lossless Audio Codec FLAIM Flexible and Adaptable Information Manager FLAME Flexible Application Program Interface for Module-based Environments FLASK Flux Advanced Security Kernel FLBGA Fine Line Ball Grid Array FLC Ferro-electric Liquid Crystal FLC First Level Cache FLI Font Library FLIC FORTRAN Language for Industrial Control FLIT Flexowriter Interrogation Tape FLL Frequency Locked Loop FLN Family Life Network FLN Fuzzy Lattice Neurocomputing FLOC FLoC: Federated Learning of Cohorts (Google) FLOF Full Level One Feature FLOP Floating Point Operation FLOPS Floating Point Operations per Second FLOSS Free/Libre Open Source Software FLP Fast Link Pulse FLT Fertigungsleittechnik FLUVIS Fluid Dynamics Visualization in a Virtual Windtunnel FLV Flash Video FM Facility/Fault/Function Management FM Frequenzmodulation, Frequency Modulation FMA Fault Management FMA Fused Multiply-Add FMAC Floating Point Multiply Accumulate FMC Fan Monitor Connector FMC Flexible Manufacturing Cell FMC Flight Management Computer FMCW Frequency Modulated Continuous Wave FMD Fluorescence Multilayer Disk FMD Funkmessdienst FME Funkmeldeempfaenger FMEA Failure Mode and Effects Analysis FMH Function Management Header FMI Fixed Mobile Integration FML Forms Markup Language FMM Frequently Made Mistakes FMO Flexible Macroblock Ordering FMO Future Method of Operation FMP Flow Management Protocol FMP Functional Multiprocessor/-processing FMS Facility/File/Forms Management System FMS Femto Management System FMS Fernmeldesystem FMS Fieldbus Message Specification FMS Fixed Mobile Solution (Intel) FMS Flexible Manufacturing System FMS Funkmeldesystem FMT Fully Meshed Traffic FMV Full Motion Video FN Fiber Node FNA File Name/Attribute Augmentation Facility FNA Formerly Known As (Slang) FNA Functional Needs Analysis FNA Functional Network Architecture FNC Federal Networking Council, USA FNL Fortran Numerical Library FNN Forum Netztechnik Netzbetrieb (im VDE) FO Fernmeldeordnung FO Fiber Optics FOAF Friend Of A Friend (Slang) FOC Fiber Optic Cable FOC Free Of Charge FOC Full Operational Capability FOD Fax On Demand FOD Foreign Object Damage FOEBUD FoeBuD: Verein zur Foerderung des oeffentlichen bewegten und unbewegten Datenverkehrs e. V., Bielefeld FOF Factor Out Failure FOG FoG: Forwarding on Gates FOIA Freedom Of Information Act, USA FOIP Fax Over Internet Protocol FOIRL Fiber Optic Inter Repeater Link FOL First-Order Logic FOLDOC Free On-Line Dictionary Of Computing FOLED Flexible Organic Light Emitting Display FOMA Freedom Of Multimedia Access FOMAU Fiber Optic Medium Attachment Unit FOOBAR FTP Operation Over Big Address Records FORTRAN Formula Translator FORTWIHR Forschungsverbund fuer technisch-wissenschaftliches Hochleistungsrechnen FOSDEM Free and Open Source Developers' European Meeting FOSI Formatting Output Specification Instance FOSS Free and Open Source Software FOSSIL Fido-Opus-Seadog Standard Interface Layer FOV Field Of View FP Fabri-Perrot (-Laser) FP False Positive FP Festplatte FP Fiber Passive FP Fixed Part FP Floating Point FPA Fast Packet Adaption FPA Focal Plane Array FPA Function Point Analysis FPAD Field Programmable Address Decoder FPAL Field Programmable Array Logic FPD Flat Panel Display FPDP Front Panel Data Port FPF Fake President Fraud FPGA Field Programmable Gate Array FPIC Field Programmable Interconnect Circuit FPK Fast Packet Keying FPLA Field Programmable Logic Array FPLD Field Programmable Logic Device FPLMTS Future Public Land Mobile Telecommunications System FPLS Field Programmable Logic Sequencer FPM Fast Packet Multiplexing FPM Fast Page Mode (DRAM) FPML Field Programmable Macro Logic FPMPMI Flat Panel Monitor Physical Mounting Interface (FDMI) FPO For Placement Only (image) FPODA Fixed Assignment PODA FPP Fast Parallel Port FPP Fixed Path Control FPP Floating Point Processor FPP Fraud Prevention Pool FPP Full Packaged Product FPS Fast Packet Switching FPS First Person Shooter FPS For Pay Server FPS Frames per Second FPSE File and Print Services FPSE FrontPage Server Extensions (Microsoft) FPSWA Floating-Point Software Assistance (handler) FPT Force/Forced Perfect Termination FPU File Preparation Unit FPU Floating Point Unit FPX Flash Pix (Format) FQDN Fully Qualified Domain Name (Internet) FQHN Fully Qualified Host Name (Internet) FR Frame Relay FRA Fixed-Radio Access FRA Foersvarets Radioanstalt, Schweden FRAD Frame Relay Access Device FRAD Frame Relay Assembler/Disassembler FRAM Ferroelectric/Ferromagnetic Random Access Memory FRAP Frame Relay Access Protocol FRB Fast Radio Burst FRC Full Rate Channel FRC Functional Redundancy Checking FRCA Fast Response Cache Accelerator FRDS Failure Resistant Disk System FRE Full Regular Expression FRE Funkrundsteuerempfaenger FREQNPAV Frequenznutzungsplanaufstellungsverordnung FREQNPAVBV Frequenznutzungsplanaufstellungsverordnungsbeauftragtenversammlung FREXT FRExt: Fidelity Range Extensions FRF Frame Relay Forum FRICC Federal Research Internet Coordinating Committee FRISK Fri Programvare I Skolen (Norway) FRMR Frame Reject (frame) FRPI flux reversals per inch FRR False Rejection Rate FRS Family Radio Service FRS Frame Relay Service FRTS Future Request To Send FRU Field Replaceable Unit FS Field/File Separator FS File System FS Finite State FS Font Server FS Frame Status FS Full Screen FSA Finite State Automaton FSAA Full-Scene Anti-Aliasing FSAG Free Software Association Germany, Frankfurt (M) FSAN Full Services Access Network FSB Front Side Bus FSB Functional System Block FSC Fujitsu Siemens Computers FSCSI Fast SCSI FSD File System Driver FSE Freisprecheinrichtung FSF Free Software Foundation FSFE Free Software Foundation Europe FSFO Failsave Failover FSG Free Standards Group FSK Frequency Shift Keying (Modulation) FSL Full Shallow Learning FSM Finite State Machine FSM Free Space Map FSM Freiwillige Selbstkontrolle Multimedia-Diensteanbieter e. V. FSMA F Secure Management Agent FSMA Ferromagnetic Shape Memory Alloy FSMA Field Installable Subminiature Assembly (connector) FSMA Full Service Maintenance Agreement FSMO Flexible Single Master Operation FSN File System Navigator FSN Full Service Network FSO Free Space Optics FSP File Service Protocol (Internet) FSPA Folded Short-Patch Antenna FSPA Freie Software Presseagentur, Berlin FSPF Fabric Shortest Path First FSS File System Switch FSS Fixed Satellite Services FSS Flying Spot Scanner FST Fast Session Transfer FST Freiwillige Selbstkontrolle Telefonmehrwertdienste FSTP Fast Spanning Tree Protocol FSU Free Software Union FSV Flexible Sender Validation FT Fast Track FT Fault Tolerant FT Free Term FT Funkentelegraphie FTA Final Type Approval FTAM File Transfer, Access and Management (OSI) FTASB Faster Than A Speeding Bullet (Slang) FTB Front To Back Algorithm FTBS Failed To Build from Source FTC Fax Transfer Centre FTC Federal Trade Commission, USA FTDS Failure Tolerant Disk System FTEG Gesetz ueber Funkanlagen und Telekommunikationsendeinrichtungen FTG File-Transfer-Gebuehrenbezug FTG Final Trunk Group FTG Full Tensor Gradient FTL Faster Than Light (Slang) FTL Fixed Term License FTL Flash Translation Layer FTLS Formal Top Level Specification FTP File Transfer Profile (Bluetooth) FTP File Transfer Protocol (Internet) FTP Foiled Twisted Pair FTPI Flux Transitions Per Inch FTPS File Transfer Protocol over TLS/SSL (Internet) FTR Failed To Return FTR Fast Token Ring FTR Fast Transient Response FTR Feature Test Release FTR File Typing Rules FTR For This Reason (Slang) FTR Forget The Rest (Slang) FTR Frame Transfer Repring FTR Full Test/Text Retrieval FTRT Faster Than Real Time (Slang) FTS Fahrerlose Transportsysteme FTS Fidonet Transport Standard FTS File Transfer Service FTTB Fiber To The Basement/Building FTTC Fiber To The Curb FTTG Fiber To The Galaxy FTTH Fiber To The Home FTTL Fiber To The Loop FTTN Fiber To The Neighbourhood FTTP Fiber To The Premises FTZ Fernmeldetechnisches Zentralamt FTZ Forschungs- und Technologie-Zentrum der DBP Telekom FU Functional Unit FUA Flow Update Acknowledge FUA Follow Up Amplifier FUBAHR Fouled Up Beyond All Hope of Recognition (Slang) FUBAR Fouled Up Beyond All Repair/Recognition (Slang) FUBB Fouled Up Beyond Belief (Slang) FUBS Fido Used Book Squad FUD Fear, Uncertainty, and Disinformation/Doubt (Slang) FUD Flussdiagramm (DIN 66001) FUE Forschung und Entwicklung FUG Functional Unification Grammar FUI Fake User Interface FUI File Update Information FUL Forschung und Lehre FUNET Finnish University and Research Network FUNI Frame based/Relay User Network Interface FUP Funktionsplan (DIN 40719) FURA Foereningen Ume{aa} Radioamatoerer FUSE Filesystem in User Space FUSSP Final Ultimate Solution of the Spam Problem FUST Funkstelle FUeV Fernmeldeverkehrs-Ueberwachungs-Verordnung FV Festverbindung FVD Finalized Versatile Disc FVD Forward Versatile Disc FVF Flexible Vertex Format FVIT Fachverband Informationstechnik im ZVEI FVST FVSt: Fernvermittlungsstelle FVT Full Video Translation FVV Feste virtuelle Verbindung FW Firewall FW Firmware FWA Fixed Wireless Access FWD Fast Wide Differential (SCSI) FWD Forward, Forwarded FWD Free Wheeling Diode FWE Frugal Windowing Environment FWEE Fernwirkendeinrichtung FWEG Fernwirkendgeraet FWH Firmware Hub FWHM Full Width at Half Maximum FWI Frequently Wanted Information FWIW For What It's Worth (Slang) FWLST Fernwirkleitstelle FWT Fast Wavelet Transform FX File Express FX Foreign Exchange (Service) FXO Foreign Exchange Office FXP File Exchange Protocol (RFC 959) FXS Foreign Exchange Station FXSR Fast FP/MMX Streaming SIMD Extensions Save/Restore FXU Fixed Point Unit FYA For Your Amusement (Slang) FYEO For Your Eyes Only (Slang) FYI For Your Information (Internet) FZI Forschungszentrum Informatik, Karlsruhe FZW Fragen zur Wikipedia (Wikipedia) % % G General, German, Global, Graphic, Ground, Group G0 ACPI System State G0: Working G1 ACPI System State G1: Sleeping G11N Globalization G2 ACPI System State G2: Soft Off G2B Government To Business G2C Government To Citizen G2G Government To Government G3 ACPI System State G3: Mechanical Off G3 Group 3 (Fax) G4 Group 4 (Fax) GA General Availability GA Globus Alliance GA Go Ahead (Slang) GAAP Generally Accepted Accounting Priciples GAAS Galliumarsenid (GaAs) GAB Group Audio Bridging GABELN Group Area Brett Echo Liste Netz GABI General Application Binary Interface GABICO Ganz billiger Computer GAC Global Assembly Cache GAC Government Advisory Committee (ICANN) GACP Gateway Access Control Protocol GAE German Application Environment GAFA Google, Apple, Facebook, Amazon GAFIA Get Away From It All (Slang) GAG Generic Algorithms for GIMP GAIA GUI Application Interoperability Architecture GAIN German Advanced Integrated Network (IBM) GAK Government Access to Keys GAL Gate/Generic Array Logic GAL Get A Life (Slang) GALA Geschwindigkeitsabhaengige Lautstaerkeanhebung GAMM Gesellschaft fuer Angewandte Mathematik und Mechanik GAMS Generalized Algebraic Modelling System GAN Generative Adversarial Network GAN Global/Galactic Area Network GAP Generic Access Profile GAP German Academic Publishers GAPI Gateway Application Programming Interface GARP Generic Attribute Registration Protocol GARP Genetic Algorithm of Rule-Set Production GARP Group Address Resolution Protocol GART Graphics Address Remapping Table GART Graphics Aperture Relocation Table GAS Gateway Access Server GAS GNU Assembler GAT Geek of All Trades (Slang) GAT Generic Application Template GATE General Architecture for Text Engineering GATT Generic Attribute (Profile, Bluetooth) GAUDI Guideline Authoring and Dissemination GAVDP Generic Audio Video Distribution Profile (Bluetooth) GB Game Boy GB General Band/Block GB Gigabit, Gigabyte GB Group Buffer GBA Game Boy Advance GBA Generic Bootstrapping Architecture GBA Graph Based Algorithm GBB Generic Blackboard System GBC Game Boy Camera/Color GBC General Broadcasting Channel GBC Gibraltar/Ghana Broadcasting Corporation GBC Global Benchmarking Council GBEAN GBean: Geronimo Bean (Java) GBG Geschlossene Benutzergruppe (Btx, Datex-J) GPIB General Purpose Interface Bus GBIC Gigabit Interface Converter GBIF Global Biodiversity Information Facility GBJ Graph Based Backjumping GBN Global Business Network GC Game Computer GC Garbage Collection GC Global Catalogue GC Grid Computing GCA General Communications Architecture GCA Graphic Communications Association, USA GCAD Geographical Computer Aided Design System GCC Generic Conference Control GCC GNU C Compiler (gcc) GCC GNU Compiler Collection GCF Gatekeeper Confirmation GCF Generic Connection Framework GCFA GIAC Certified Forensics Analyst GCHQ Government Communications Headquarters, UK GCI General Circuit Interface GCI Global Cybersecurity Index GCL Golden Common LISP GCL Graphics Command Language GCN Graphics Core Next GCNN Games Convention Casemod Masters GCN Global Challenge Network GCO Games Convention Online GCOS General Comprehensive Operating System GCR Gray Component Replacement GCR Group Code/Coded Recording GCRA Generic Cell Rate Algorithm GCS Gauss Centre for Supercomputing GCS Geek of Computer Science (Slang) GCS Group Control System GCT Gate Controlled Thyristor GDA Gesellschaft fuer Digitale Archivierungstechnik GDA Global Data Area GDA Global Directory Agent GDAP Government Document Application Profile GDB Genome Database GDB GNU Debugger (gdb) GDC Game Developers Conference GDD Gesellschaft fuer Datenschutz und Datensicherung, D GDDM Graphical/Graphics Data Display Manager GDDR Graphics Double Data Rate (SDRAM) GDE Generic Decryption Engine GDF Geographic Data Format GDG Generation Data Group GDI Graphic/Graphical Device Interface GDL Game Description Language GDLC Generic Data Link Control GDLM GFS Distributed Lock Manager GDM GNOME Display Manager GDMO Guidelines for the Definition of Managed Objects (OSI) GDN Government Data Network (UK) GDOI Group Domain Of Interpretation GDOS Graphics Device Operating System GDP Generalized Drawing Primitive GDP Graphic Draw Primitive GDPDU Grundsaetze zum Datenzugriff und zur Pruefbarkeit digitaler Unterlagen GDPR General Data Protection Regulation (DSGVO, RGPD) GDPS Geographically Dispersed Parallel Sysplex (IBM) GDR Global Data Router GDR Grinning, Ducking and Running (Slang) GDRVVF Grinning, Ducking and Running Very, Very Fast (Slang) GDS Generalized Data Stream GDS Global Directory Service GDSN Global Data Storage/Synchronisation Network GDT Global Descriptor Table GDT Grand Dictionaire Terminologique GDTRC Global Descriptor Table Register Cache GE Geek of Engineering (Slang) GE General Electric Company GE Gigabit Ethernet GE Graphic Escape GEA Gigabit Ethernet Alliance GEB Goedel, Escher, Bach GEC Green Electronics Council GECOS General Electric Comprehensive Operating System GEDA GNU Electronic Design Automation GEDCOM Genealogical Data Communications (format) GEDIG German EDIF Interest Group GEE Grundstueckseigentuemererklaerung GEF Gain Equalization Filter GEF Generalized Earliest-First (algorithm) GEF Generic Extensibility Framework GEF Graphical Editing Framwork GEFECO Gebuehreneinzug der Fernmeldedienste mit Computer (Swisscom) GEFECO GeFeCo: Germanium, Eisen, Cobalt (ferrimagnetic material) GEGL Generic Graphics Library GEHR Good European Health Record GEIS General Electric Information Service/Services GEM Global Enterprise Management GEM Globally Executable MHP GEM Grain Enhancement and Management GEM Graphics Environment/Execution Manager GEMA Gesellschaft fuer musikalische Auffuehrungsrechte GEMS Global Enterprise Management of Storage GEN Global European Network GENA General Event Notification Architecture GENI Global Environment for Network Innovations GENIE General Electric Network for Information Exchange GEO Geostationary Earth Orbit GEOS Graphic Environment Operating System GEOSAR Geostationary Search And Rescue GEP Good Engineering Practice GEPON Gigabit Ethernet Passive Optical Network GET Ground Elapsed Time GEZ Gebuehreneinzugszentrale GF Glasfaser GFC General/Generic Flow Control GFC Going For Coffee (Slang) GFDL GNU Free Documentation License GFE Google Front-End (-Server) GFG Ganz Freches Grinsen (Slang) GFG Gift From God (Slang) GFP Global Functional Plane GFR Guaranteed Frame Rate GFS Global/Google File System GFSK Gaussian Frequency Shift Keying GFY Good For You (Slang) GFY Go Find Yourself (Slang) GG Gadu-Gadu GGF Global Grid Forum GGI General/Generic Graphical/Graphics Interface GGP Gateway to Gateway Protocol GGS Guetegemeinschaft Software e. V., Koeln GGSN Gateway GPRS Support Node GHC Glasgow Haskell Compiler GHF Grosshandels-Flatrate GHN Get Hold Next GHT Geographic Hash Table GHTSTN Guest Host Technique Super Twisted Nematic GHU Get Hold Unique GI Gesellschaft fuer Informatik e. V. GIAC General Inquiry Access Code (Bluetooth) GIAC Global Information Assurance Certification GIBN Global Interoperability for Broadband Networks GIC Generic Interrupt Controller GID Group Identifier/Identification GIF Graphics Interchange Format GIFT GNU Image Finding Tool GIG Global Information Grid GIGO Garbage In, Garbage/Gospel Out (Slang) GII Global Information Infrastructure GIIS Grid Index Information Service GILC Global Internet Liberty Campaign GILS Government Information Locator Service GILT Globalization, Internationalization, Localization, Translation GIMP GNU Image Manipulation Program GIMPS Great Internet Mersenne Prime Search GIOP General Inter-ORB Protocol GIP Global Internet Project GIP GPS/GSM Interworking Profile GIPS Giga-Instructions Per Second GIS Geographic Information System GIS Global Information Solutions GISC Generic Intelligent System Controller GIT GNU Interactive Tools GITMM Government Information Technology Infrastructure Maangement Methodology GIWIST Gee I Wish I'd Said That (Slang) GIX Global Internet Exchange GIZ Gemeinsames Internetzentrum, Berlin GK Gatekeeper GKP Global Knowledge Partnership GKP Group Key Packet GKMP Group Key Management Protocol GKS Graphical Kernel System GKV Geschaeftskundenvertrieb (Telekom) GL Graphics Language GLA Generalized Lloyd Algorithm GLAM Galleries, Libraries, Archives and Museums (Wikipedia) GLASS Globally Accessible Services GLDV Gesellschaft fuer Linguistische Datenverarbeitung GLIN Global Legal Information Network GLIS Global Land Information System, USA GLL Geographic Position - Latitude/Longitude (message) GLM General Linear Model GLONASS Global Navigation Satellite System GLP Government License Program GLS Generalized Least Squares GLSL OpenGL Shading Language GLT Gebaeudeleittechnik GLU General Logic Unit GLUE Global User Environment GLV Global Line Vectorization GLX OpenGL Extension for the X Window System GM Gamemaster GM General MIDI (GM1, GM2, GM Lite) GMC Global Motion Compensation GMCH Graphics and Memory Controller Hub (Intel) GMD Gesellschaft fuer Mathematik und Datenverarbeitung, D GMDS Global Managed Data Services GMDSS Global Maritime Distress and Safety System GME Gesellschaft Mikroelektronik im VDE GMF Global Media Forum GMHS Global Message Handling System GMI Generic Management Information GMII Gigabit Media Independent Interface GML General/Generalized/Geographic Markup Language GMM Gamut Map Model GMM Generalized Method of Moments GMMP Global Memory, Message Passing GMO Gadolinium-molybdate GMO Generic Managed Object GMOS General Motors Operation System GMP GNU Multiple Precision Arithmetic Library GMPLS Generalized Multi-Protocol Label Switching GMR Giant Magneto Resistance/Resistive (Head) GMRP GARP Multicast Registration Protocol GMS Global Management System GMS Global Messaging Service (Novell) GMSC Gateway Mobile Switching Centre GMSK Gaussian Minimum Shift Keying (Modulation) GMSV Global Memory, Shared Variables GMT Generic Mapping Tools GMT Greenwich Mean/Meridian Time GMX Global Message Exchange GN Group Ad-hoc Network Point GNA Globewide Network Academy GNATS GNATS's A Tracking System GND Ground (earth) GNF Greibach Normal Form GNI Gesellschaft fuer Angewandte Neuroinformatik GNI Grenoble Network Initiative GNKSA Good Net-Keeping Seal of Approval GNN Global Network Navigator GNOME GNU Network Object Model Environment GNS Global Name Service/Space GNS Global/GPS Navigation Satellite/System GNS Global Network Security/Services/Simulation/Solutions GNS Grid Network Service GNSO Generic Name Supporting Organization (ICANN) GNSS Global Navigation Satellite System GNU GNU's Not UNIX GO Geek of Other GOB Group Of Blocks GOBS Grundsaetze ordnungsgemaesser DV-gestuetzter Buchfuehrungssysteme GOC General Operators Certificate GOCA Graphic Object Content Architecture (IBM) GOCC Government Open Code Collaborative GOD GoD: Gaming on Demand GOD GoD: Grundsaetze ordnungsmaessiger Datenverarbeitung GOD Global Out Dial GOEP Generic Object Exchange Profile (Bluetooth) GOES Geostationary/Geosynchronous Operational/Orbiting Environmental Satellite(s) GOK God Only Knows (Slang) GOL Game Of Life GOMS Goal, Operators, Methods, Selection GOP Group Of Pictures GORM Grails Object Relational Mapping GOS Global Overseas Service GOS Grundsaetze ordnungsgemaesser Speicherbuchfuehrung GOSIP Government OSI Profile GOSPL Generalized Open Source Programmable Logic GOST Gosudarstvennyy Standart (EASC) GOT Global Offset Table GOUV Grizzled Old Unix Veteran (Slang) GOV Government; Internet-Domain: Behoerden in USA GP Game Port GP Gas Plasma GP General Purpose GP Green Pages GP Green Phy GPA GNU Privacy Assistant GPA Ground Plane Antenna GPC General Purpose Computer GPF General Protection Fault/Failure GPFS General Parallel File System (IBM) GPGPU General Purpose Computation on Graphics Processing Unit GPI General Purpose Interface GPI Graphics Programming Interface GPIB General Purpose Interface Bus GPIM Gigabit Interface Module GPIO General Purpose Input Output GPL General Public License (GNU) GPL Graphics Programming Language GPML Globally Protected Marks List GPNV General Purpose Non-Volatile (Area) GPON Gigabit(-capable) Passive Optical Network GPP Generic Packetized Protocol GPR Global Position Receiver GPRS General Packet Radio Service GPS General Problem Solver GPS Generalized Processor Sharing GPS Global Pizza Service GPS Global Positioning Satellite/System GPS Graphical Process Statistics GPSR Greedy Perimeter Stateless Routing GPSS General Purpose Simulation System GPT GUID Partition Table GPU Graphic/Graphical Processing/Processor Unit GQL Graphical Query Language GQM Goal, Question, Metric GQOS Guaranteed Quality Of Service GRA Group Random Access GRACCE Grand Challenge Computational Environment GRAM Globus Resource Allocation Manager GRASP General Robotics, Automation, Sensing and Perception GRD Grinning, Running + Ducking (Slang) GRE Generic Router/Routing Encapsulation (CISCO) GRE Graphics Engine GREAT Graphical Environment And Desktop GRED Generic Random Early Detection GREP Global Regular Expression and Print GRETL GNU Regression, Econometric and Timeseries Library GRH Global Route Header GRIB Gridded Binary (code, data format) GRID Global Resource Identifier GRIO Guaranteed Input Output Bandwidth GRIS Grid Resource Information Service GRJ Gatekeeper Reject GRL Global Revocation List GRO Generic Receive Offload (infrastructure) GRP General Registration Protocol GRPS General Radio Packet System GRQ Gatekeeper Request GRS Generic Record Syntax GRSC Global Radio Standardization/Standards Collaboration GRUB Grand Unified Bootloader GS Geek of Science GS Gepruefte Sicherheit (TUeV) GS Global Store GS Group Separator GS1 Global Standards One GSA Global Mobile Suppliers Association GSA Global Security Architecture GSC General System Characteristic GSC General System Connect GSC Global Standards Collaboration GSC Global System Cache GSC Gridlock System Computer GSC Grooming Switch Card GSC Group Switching Centre GSE Graphical Setup Environment GSF Ghostscript Font GSFDL GNU Simpler Free Documentation License GSH Geringe Schoepfungshoehe (Wikipedia) GSI Generic Software Interface GSI Grid Security Infrastructure GSID Global Server Identifier GSIF Gigasampler Interface (TASCAM) GSIF Ground Station Information Frame (EOS, NASA) GSL GNU Scientific Library GSL Graphics Subroutine Library GSLB Global Server Load Balancing GSM Global Shared Memory GSM Global System for Mobile Communications GSM Group Speciale Mobile GSM450 GSM-450: Global System for Mobile Communications 450 MHz GSM850 GSM-850: Global System for Mobile Communications 850 MHz GSM900 GSM-900: Global System for Mobile Communications 900 MHz GSM1800 GSM-1800: Global System for Mobile Communications 1800 MHz GSM1900 GSM-1900: Global System for Mobile Communications 1900 MHz GSMA Global Scheduling Multiple Access GSMA GSM Association GSMP General/Generic/Global Switch Management Protocol GSNW Gateway Services for Netware GSO Generic Segmentation Offload GSO Geosynchronous Orbit GSOC German Space Operations Center GSP Generic Serial Port GSP Generic Software Platform GSP The Geometer's Sketchpad (KCP Technologies) GSP Gigabit Switch Platform (Cisco) GSP Global/Grid Service Platform/Provider GSP GNU Server Pages GSP Google Sitemap Protocol GSP Government Security Program (Microsoft) GSP Graphics System Processor GSP Groovy Server Pages GSPN Generalized Stochastic Petri Net GSR Gigabit Switching Router GSS Generic Security Services GSS Group Support System GSSAPI Generic Security Service Application Program Interface GST Gebaeudesystemtechnik GST Greedy String Tiling (Algorithm) GST Greenwich Sidereal Time GSTN General/Global Switched Telephone Network GSUG German Smalltalk Users Group GSX Graphics System Extension GT Global Teach GT Globus Toolkit GT Group Technology GTC Global Trust Center GTE Geometry Transfer Engine GTF General Timing Formula (VESA) GTIN Global Trade Item Number GTK Group Temporal Key GTL Gunning Transceiver Logic GTLD Generic Top Level Domain GTO Gate Turn Off GTP Go Text Protocol GTR Grafikfaehiger Taschenrechner GTS GT/s: Gigatransfers per second GTS Global Telecommunication System GTS Global Time Server/Service GTSC Global Technical/Technological Support Center/Centre GTSC Global Telecommunications Standards Collaboration GTT Global Title Translation GTUBE Generic Test for Unsolicited Bulk Email GU Gabelumschalter GU Geek Undecided GUD Grand Unified Debugger GUI Graphical User Interface GUID Globally Unique Identifier GUL Groupe d'Utilisateurs de Linux GULM Global Universal Lock Manager GULM Grand Unified Lock Manager GULP Graph Unification Logic Programming GUMM Gurus of UNIX Meeting of Minds GUN Gemeinschaft der UNIX-Anwender Niederrhein GUP Generic Ultimate Protocol GURN GNSS Upper Rhine Graben Network GUS Ground Uplink System GUS Guide to the Use of Standards (OSI) GUUG German/Galactic Unix User Group GV Gebaeudeverteiler GV Gestattungsvertrag GVBD Goetz-von-Berlichingen-Daemon (Internet) GVH Gesamtverzeichnis deutschsprachiger Hochschulschriften GVIF Gigabit Video Interface GVM Grafik, Visualisierung, Mediadienste GVN Global Value Numbering GVPN Global Virtual Private Network GVRP GARP VLAN Registration Protocol GVT Global Virtual Time GVU Gesellschaft zur Verfolgung von Urheberrechtsverletzungen GVU Graphics Visualization and Usability GVV Gewaehlte virtuelle Verbindung GW Gateway GW Gleichwelle GW Grenzwelle GWDG Gesellschaft fuer Wissenschaftliche Datenverarbeitung Goettingen GWEN Ground Wave Emergency Network GWIA Groupwise Internet Agent GWIN Gigabyte Wissenschafts-Netz, G-WIN GWK Gestaltung, Werbung, Kommunikation GWL Gateway Link GWM Generic Window Manager GWT Google Web Toolkit GYM Google, Yahoo, Microsoft GZ Graphics Z-Buffer GZS Gesellschaft fuer Zahlungssysteme % % H Hardware, High, Home H4P High-Performance Parallel Processor Project HA Halbaddierer HA Half Adder HA Hauptamt (Hauptvermittlungsstelle) HA High Availability/Aperture HA Home Agent/Appliances HAAPI Human Authentication Application Program Interface HAARP High Frequency Active Auroral Research Program/Project HAB Host Adapter Board HAC Hierarchical Arc Consistency HAC High Availability Cluster HACMP High Availability Cluster Management Protocol HACMP High Availability Cluster Multi-Processing (IBM) HACS Hazard Assessment Computer System HADA High Availability Disk Array HAIP High Accuracy Indoor Positioning HAK Hugs And Kisses (Slang) HAL Hard Array Logic HAL Hardware Abstraction Layer HAL Heuristically programmed Algorithmic Computer HAL House Programmed Array Logic HAL Hypertext Application Language HAM Hypertext Abstract Machine HAMR Heat Assisted Magnetic Recording HAN Home Area Network HANA High Definition Audio-Video Network Alliance HAND Have A Nice Day (Slang) HANFS Highly Available Network File System HAP Host Access Protocol HAREC Harmonized Amateur Radio Examination Certificate HAS Hauptanschluss HASP Houston Automatic Spooling Package/Priority/Program HB Home Banking HBA Host Bus Adapter HBBTV Hybrid Broadcast Broadband Television HBC Home Banking Computer HBCDC High Bandwidth Cellular Data Channel HBCI Home Banking Computer Interface HBD Here Be Dragons (Slang) HBES Home and Building Electronic Systems HBO Host Byte Order HBR High Bit/Burst Rate HBR Host-Based Replication HBR Hybrid Block Repair HBS Home Bus System HC Harmonic Coding HC Help Compiler (Microsoft) HC High Capacity HC High Coupling HC High Speed CMOS HC Home Computer HC Host Controller (USB) HC Huffman Code HC Hypercard HCA Heartbeat Collision Avoidance HCA Host Channel Adapter HCC Home Control Center HCCSM High Performance Common Channel Signalling Modul HCD Host Controller Device/Driver HCF Halt and Catch Fire (Slang) HCF Hybrid Distribution Function HCI Host Controller Interface (USB, Firewire, Bluetooth etc.) HCI Human Computer Interaction/Interface HCI Hyperconvergent Infrastructure HCL Home Center Lite HCLP Hierarchical Constraint Logic Programming HCMOS High Speed CMOS HCN Hierarchical Cache Network HCP Hardware Control Protocol HCP Host Configuration Protocol HCRP Hardcopy Cable Replacement Profile (Bluetooth) HCS Header Check Sequence HCT Hardware Compatibility Test HCT Home Communication Terminal HCVQ Hierarchical Classified Vector Quantization HD Hard Disk HD Heavy Duty HD High Definition/Density HD Hilfskanal Datenleitung HDA Head and Disk Assembly HDA High Definition Audio HDAP High Definition Audio Performance HDAP Home Digital Audio Platform HDB High Density Bipolar (code) HDB HoneyDanBer (P. Honeyman, D. A. Nowitz, B. E. Redman) (uucp) HDB3 High Density Bipolar Code of Order 3 HDC Hard Disk Controller HDC Hash Distributed Caching HDCD High Definition Compatible Digital HDCD High Density Compact Disk HDCP High Bandwidth Digital Content Protection HDCP High Definition Content Protection HDD Hard Disk Drive, High Definition Display HDDV High Definition Digital Video HDDVD High Density Digital Versatile Disc HDF HDSL Dual Framer HDF Hierarchical Data Format HDG Hab Dich Gern (Slang) HDG Heading HDG High Density Gateway HDI Head to Disk Interference HDL Hierarchical Design Language HDLC High Level Data Link Control (Protocol) HDM Hardware Device Module HDMI High Definition Multimedia Interface HDML Handheld Device Markup Language HDMV High Definition Movie HDN Hochgeschwindigkeits-Datennetz HDOP Horizontal Dilution Of Precison HDPLD High Density Programmable Logic Device HDR HDSL Dual Regenerator HDR Header HDR High Dynamic Range HDRI High Dynamic Range Imaging HDRR High Dynamic Range Rendering HDS High Definition System HDSDI HD-SDI: High Definition Serial Digital Interface HDSC High Density Signal Carrier HDSL High Bit/Data Rate/Speed Digital Subscriber Line/Link/Loop HDT High Definition Telephony HDTV High Definition Television HDV High Definition Video HDW Hardware HDX Half Duplex HE Head End HE High Efficiency HE Hoeheneinheit (in Racks) HEA Health/Higher Education Authority HEAAC High Efficiency Advanced Audio Coder/Coding HEAT Helpdesk Expert Automation Tool HEC HDMI Ethernet Channel HEC Header Error Check/Control HEC Header Extension Code HECTOR Heterogeneous Computer Together HEHO Head End Hop Off HEL Hardware Emulation Layer HEM Home, Entertainment, Multimedia HEMP High-level Entity Management Protocol (Internet) HEMS High-level Entity Management System (Internet) HEMT High Electron Mobility Transistor HEN Home Entertainment Network HENSA Higher Education National Software Archive HEO Highly Elliptical Orbit HEP Heterogenous Element/multi Processor HEPNET High Energy Physics Network HERF High Energy Radio Frequency HERT HERT/Hackers' Emergency Response Team HES Home Electronic System (Siemens) HESSLA Hacktivismo Enhanced-Source Software License Agreement HEVC High Efficiency Video Coding HEX hexadezimal HF High Frequency/Functionality HF Hochfrequenz HFC Hybrid Fiber Coax (Network) HFCPON HFC-PON: Hybrid Fiber Coax Passive Optical Network HFD Hauptanschluss fuer Direktwahl/Direktruf HFD Hot Fix Device HFDD H-FDD: Half Frequency Division Duplex HFEP Host Front End Protocol HFM High Frequency Mode HFP Hands Free Profile (Bluetooth) HFR Hiding Field Variable Removal HFR Hold For Release HFR Huge Fast Router (Cisco) HFR Hybrid Fiber Radio HFRG Gesetz ueber den Betrieb von Hochfrequenzgeraeten HFS Hierarchical File System HFT High Function Terminal HFT Hochschule fuer Technik, Stuttgart HGA Head Gimbal Assembly HGA Hercules Graphics Adapter HGA High Gain Antenna HGC Hercules Graphics Card/Controller HGML Hyper Graphics Markup Language HGZH Hoffe Geholfen Zu Haben (Slang) HHI Heinrich-Hertz-Institut, Berlin HHL Harrow, Hassidim and Lloyd (algorithm) HHOK Ha Ha Only Kidding (Slang) HHOS Ha Ha Only Serious (Slang) HHVM Hip Hop Virtual Machine HI Handover Interface HID Human Interface Device HIDP Human Interface Device Profile (Bluetooth) HIDS Host-based/Hybrid Intrusion Detection System HIFD High Density Floppy Disk HIFI Hypertext Interface For Information HIL Hardware In the Loop HIL Human Interface Link (HP) HILI High Level Interface HINFO Host Information (Record) HIP HiP: High Profile HIP Human Interaction Proof HIPAA Health Insurance Portability and Accountability Act, USA HIPER High Performance European Radio HIPPI High Performance Parallel Interface HIPS Host Intrusion Prevention System HIS Hochschul Informations System (GmbH), Hannover HIS House Information System HISA Health Informatics Service Architecture HISA Healthcare Information System Architecture HISPD High Speed HIT Human Intelligence Task HK Hauptkabel HK Host Key HKSCS Hong Kong Supplementary Character Set HL Halbleiter HL Hop Level (Flow Control) HLA High Level Architecture HLCO High Low Close Open HLDS Hitachi LG Data Storage HLL High Level Language HLLAPI HLL Application Program Interface HLM Heterogeneous LAN Management HLQ High Level Qualifier HLR Home Location Register HLRB Hoechstleistungsrechner Bayern HLRN Hoechstleistungsrechenzentrum Nord HLRN Norddeutscher Verbund fuer Hoch- und Hoechstleistungsrechnen HLRS Hoechstleistungsrechenzentrum Stuttgart HLRZ Hochleistungsrechenzentrum HLS Hue, Lightness/Luminance, Saturation (Farbmodell) HLSL High Level Shader/Shading Language HLSR (perhaps a typo, see HLRS) HLT Halt HM Hilfskanal Meldeleitung HMA High Memory Area HMA Hub Management Architecture HMAC (keyed) Hash Message Authentication Code HMC Hardware Management Console HMC Her/His Majesty's Computer (Fun) HMC Hybrid Memory Cube (Micron) HMD Head/Helmet Mounted Display HMI Horizontal Motion Index HMI Human Machine Interface HMM Heterogeneous Memory Management HMM Hidden Markov Model (analysis) HMMP Hypermedia Management Protocol HMMS Hypermedia Management Scheme HMOS High Density Metal Oxide Semiconductor HMOS High Speed Metal Oxide Semiconductor HMP Heterogeneous Multi-Processing HMP Host Monitoring Protocol HMUX Hybrid Multiplexer HNAP Home Network Administrator Protocol HNF Heinz Nixdorf MuseumsForum, Paderborn HNG Hierarchy Network Graph HO Home Office HOB Head Of Bus HOB Hierarchical Operational Binding HOH HDSL Overhead Bit Handling HOL Higher Order Logic HOLAP Hybrid Online Analytical Processing HON Health On the Net HOP Homecast Open Protocol HOPTE High Order Path Terminating Equipment HOS Health Online Service HOW Hand Over Word HP Hewlett-Packard (Company) HP Hochpass HP Home Page HPA Host Protected Area HPB Half Power Bandwidth HPC Handheld Personal Computer HPC Health Professional Card HPC High Performance Cluster/Computing HPCA High Performance Computing Act HPCC High Performance Computing Challenge/Cluster HPCC High Performance Computing and Communications HPCC HomePlug Command + Control HPCI High Performance Computing Initiative HPCRC High Performance Computing Research Center HPCS High Performance Communication Server HPDPS Hewlett-Packard Distributed Print System HPDS High Performance Data System HPET High Precision Event Timer HPF High Performance FORTRAN HPFL Hewlett-Packard Fiber Optic Link HPFS High Performance File System (OS/2) HPGL Hewlett-Packard Graphics Language HPI Hardware Platform Interface HPI Host Port Interface HPIB Hewlett-Packard Interface Bus HPL High Performance Linpack HPL Home Product Link HPLIP Hewlett-Packard Linux Imaging and Printing HPM Hardware Performance Monitor HPM Hyper Page Mode HPOFS High Performance Optical File System HPPA Hewlett-Packard Precision Architecture HPPI High Performance Parallel Interface HPPS Hewlett-Packard Payment Scheme HPQ Hewlett-Packard Compaq HPR High Performance Routing HPSB High Performance Serial Bus (FireWire) HPSC High Performance Scientific Computing HPSL Hewlett-Packard Support Line HPSN High Performance Scalable Networking HPSS High Performance Storage System HPTC3 High Prformance Technical Computing Competence Center HQ High Quality HQL Hibernate Query Language HR High Reflection (Display) HR High Resolution HRA Health Registration Authority HRC Half Rate Channel HRC Hybrid Ring Control HRG High Resolution Graphics HRIS Human Resource Information System HRM Hopwise Reliable Multicast HRMS Human Resource Management System HRN Heterogenes Rechnernetz HRNG Hardware Random Number Generator HRRN Highest Response Ratio Next HRS Hotel Reservation Service HRT High Resolution Telemetry HRTF Head Related Transfer Function HRZ Hochschul-Rechenzentrum HS High Speed HS Hilfskanal Steuerleitung HSA Heterogeneous Systems Architecture (AMD) HSA Homograph Spoofing Attack HSAIL HSA Intermediate Layer HSB Hue, Saturation, Brightness HSC High Speed Channel/Connect HSCC Home-based Server-less Cooperative Caching HSCSD High Speed Circuit Switched Data HSD High Speed Data HSDN High Speed Data Network HSDPA High Speed Downlink Packet Access HSDRAM High Speed Dynamic Random Access Memory HSDT High Speed Data Transport HSI Hardware-Software-Interface HSI Hayes Synchronous Interface HSI Hue, Saturation, Intensity HSIK How Should I Know (Slang) HSIM High Speed Interface Module HSL Hierarchical Specific Language HSLAN High Speed Local Area Network HSLFX Hierarchical Specification Language - Function Extension HSM Hardware Security Module HSM Herzschrittmacher HSM Hierarchical Storage Management/Manager HSMD High Speed Mobile Data HSO Hilfe zur Selbsthilfe fuer Online-Suechtige e. V. HSP Headset Profile (Bluetooth) HSP High Speed Peering HSP High Speed Printer/Processor HSP High Speed Publishing HSPA High Speed Packet Access HSPI High Speed Parallel Interface HSPS High Speed Peripheral Shelf HSQL Hypersonic Standard Query Language HSRP Hot Standby Router Protocol (Cisco) HSSDC High Speed Serial Data Connection/Connector HSSG High Speed Study Group HSSI High Speed Serial Interface HST High Speed Technology/Telegraphy HSTR High Speed Token Ring HSTS HTTP Strict Transport Security HSUPA High Speed Uplink Packet Access HSV Hue, Saturation, Value (Farbmodell) HSYNC Horizontal Synchronization (signal) HT High Tension/Throughput HT Horizontal Tabulator HT Hyper Threading HTA High Temperature Alarm HTB Hierarchical Token Bucket HTC High Throughput Cluster HTCC High Temperature Cofired Ceramic HTCP Hypertext Caching Protocol HTDP How To Design Programs HTFS High Throughput File System HTH Hope This/That Helps (Slang) HTL High To Low (Blu-Ray disc) HTM Hardware Transactional Memory HTML Hypertext Markup Language HTMPL Hypertext Markup with Perl Language HTPC Home Theatre Personal Computer HTSI Host Transport Service Interface HTSL High Temperature Storage Life (test) HTSL Hochtemperatur-Supraleiter HTT Hyper-Threading Technology HTTP Hyper-Text Transfer Protocol (Internet) HTTPMD Hyper-Text Transfer Protcol Message Digest HTTPS Hyper-Text Transfer Protocol Secure/Security/over TLS/SSL (Internet) HTX HTML Extensions HUC Handheld and Ubiquitous Computing HUD Head Up Display HUGO Holland Users Group for OS/2 HUP Head Up (Display) HV High Voltage HVC Hue (Farbton), Value (Helligkeit), Chroma (Buntheit) HVD High Voltage Differential (SCSI) HVD Holographic Versatile Disc HVDS High Voltage Differential SCSI/Sensing/Signalling HVDS High Voltage Distribution System HVM Hardware Virtual Machine HVP Horizontal + Vertical Position HVST HVSt: Hauptvermittlungsstelle (Hauptamt) HVT HVt: Hauptverteiler HVV Hyperlink Vector Voting HVXC Harmonic Vector Excitation Coding HW Hardware HWANS Hinweisansage HWCP Hardware Code Page HWID Hardware Identifier (Apple) HWMP Hybrid Wireless Mesh Protocol HWS Ham/Haskell Web Server HWS Hybrid Wireless Satellite HYTAS Hybrides Teilnehmer-Anschlusssystem HYTEA Hypertext Authoring Environment % % I Ident, Indicator, Information, Integrated, Interference, International, Internet I10N (see L10N) I14H (not an acronym, see ECMA-267) I18N Internationalization I2O Intelligent Input/Output I3 IMA Interoperability Initiative I4DL Interface, Inheritance, Implementation, Installation Definition Language IA Identification & Authentication, I&A IA Information Appliance IA Intelligent Applications IA International Alphabet IA Interworking Implementation Agreement IA64 IA-64: Intel Architecture - 64 bits (Intel Itanium) IAA Intel Application Accelerator IAAS IaaS: Infrastructure as a Service IAAS Institut fuer Angewandte Analysis und Stochastik, Berlin IAB Individual Address Block IAB International Academy of Broadcasting IAB Internet Activities/Architecture Board IAB Internet Advertising Bureau, UK IAC In Any Case (Slang) IAC Inquiry Access Code IAC Interapplication Communication (Apple) IAC Issuing Agency IACK Information Acknowledgement IACR International Association for Cryptologic Research IAD Integrated Access Device IAD Internet Addiction Disorder IAE In Any Event (Slang) IAE ISDN Anschalteinheit/Anschlusseinheit IAEL International Association of Entertainment Lawyers IAFA Internet Anonymous FTP Archive IAFIS Integrated Automated Fingerprint Identification System (FBI) IAG Industry Advisory Group (Novell) IAHC Internet International Ad Hoc Committee IAI Internet Applications Integration IAIS (Fraunhofer-Institut fuer) Intelligente Analyse- und Informationssysteme, Sankt Augustin IAL Intel Architecture Labs IAL International Algebraic Language (ALGOL) IAM Institute of Computer Science and Applied Mathematics, Bern IAMCE ISDN Access Module Control Element IAMT Intel Advanced Management Technology IAN Integrated Access Node IANA Internet Assigned Numbers Authority IANAL I Am Not A Lawyer (Slang) IAOG International Administrative Management Domains Operators Group IAONA Industrial Automation Open Networking Alliance IAP Internet Access Policy/Provider IAP ISDN Access Internetworking Profile IAPC Information Assurance Protection Center, USA IAPC Instantly Available Personal Computer (Intel) IAR Institut fuer Automation und Robotik IARP International Amateur Radio Permission IARP Inverse Address Resolution Protocol IARU International Amateur Radio Union IAS Information Access System IAS Internet Authentication Service IASG Internet Addiction Support Group IASIG Interactive Audio Special Interest Group (MIDI) IASNET Institute for Automated Systems Network IASS Internet Alphaserver System Software IAT Import Address Table IATE Inter Active Terminology for Europe IAUG International AIX Users Group IAX Image Application Executive (IBM) IAX Inter-Asterisk Exchange Protocol (IAX, IAX2) IB In Betrieb IB Intelligent Backtracking IB Interference Blocking IBA Independent Broadcasting Authority, UK IBA Intel Boot Agent IBAC In Band Adjacent Channel IBAN International Bank Account Number IBC Illinois Benedictine College (Gutenberg-Projekt) IBC Inadequate But Cute (Slang) IBC Indirect Branch Control IBC Inter Base Component IBC International Broadcasting Convention IBCN Integrated Broadband Communication Network IBCS1 Intel Binary Compatibility Specification Edition 1 IBDWT Irrational Based Discrete Weighted Transform IBF Internet best/boy friend (Slang) IBFD Interessengemeinschaft Blinder Funkamateure Deutschlands IBFT iBFT: iSCSI Boot Firmware Table IBIA International Biometric Industry Association IBL Input Buffer Limit IBM International Business Machines (Big Blue) IBN International Booking Network IBO Inter Base Object IBOC In Band On Channel IBOND Intelligent Business On Demand IBP Institut Blaise Pascal, Universite Pierre et Marie Curie, France IBPB Indirect Branch Predictor Barrier IBRS Indirect Branch Restricted Speculation IBS Integriertes Banken-System IBS Intelsat Business Services IBSS Independent Basic Service Set IBT Internet Based Training IBTD I Beg To Differ (Slang) IBU Informationsverbund Buchhandel IBX Individualized Blackbox Component (Microsoft) IC I See (Slang) IC Imperial College, London IC In Characters (Slang) IC Incoming Call IC Independent Carrier IC Information Centre IC Input/Integrated Circuit IC Instruction Cache IC Intelligence Community IC Interexchange Carrier IC Interrupt Controller ICA Image Component Attribute ICA Independent Component Analysis ICA Independent Computing Architecture (Citrix) ICA Intelligent Channels/Console Architecture ICA Intelligent Communication Adapter ICA Interface Connector Assembly ICA International Council on Archives ICALP International Colloquium on Automata, Languages and Programming ICAM Integrated Computer Aided Manufacturing ICAN Individual Customer Access Network ICANN Internet Corporation for Assigned Names and Numbers ICAO International Civil Aviation Organization ICAP Integrated Computer Aided Production ICARE International Council for Amateur Radio in Education ICAS Information Communication Assistance System ICAS Intel Communicating Applications Specifications ICB Interface Control Board ICBM Inter-continental Ballistic Messenger ICC Integrated Circuit Card ICC Intelligent Channel Controller ICC International Color Consortium ICC International Conference on Communications ICCB Internet Control and Configuration Board ICCC International Conference on Computer Communications ICCCM Inter-Client Communications Conventions Manual ICCE International Conference on Consumer Electronics ICCHP International Conference on Computers for Handicapped Persons ICCS Integrated Communications Cabling System (Siemens) ICD Installable Client Driver ICD International Code Designator ICDE International Conference on Data Engineering ICE Image Correction and Enhancement ICE In Case of Emergency ICE In-Circuit Emulator/Emulation ICE Inference Computing Engine ICE Information Content Exchange ICE Integrated Communication Environment ICE Inter Client Exchange (Protocol) ICF Interact Communication Facility ICE Internal Compiler Error ICE Internet Communications Engine ICF Internet Connection Firewall ICG Inversive Congruential (random number) Generator ICG Interface Coordination Group ICH I/O Controller Hub (Intel, ICH0--ICH10) ICI Inter/Interexchange Carrier Interface ICI Information Science Institute ICIA International Communications Industries Association ICIP ICI Protocol ICL Interface Clear ICM Image Color Management/Matching ICMP Internet Control Message Protocol ICN Information and Communication Network ICN Integrated Computing Network ICO Information Commissioner's Office, UK ICO Intermediate Circular Orbit ICOCBW I Could, Of Course, Be Wrong (Slang) ICP Input Control Procedure ICP Integrated Channel Processor ICP Intercom Profile (Bluetooth) ICP Interconnection Partner ICP Internet Cache Protocol ICP Internet Content Provider ICPC (ACM) International Collegiate Programming Contest ICQ I Seek You (Slang) ICR Information Collection Request ICR Initial Cell Rate ICR Intelligent Character Recognition ICRA Internet Content Rating Association ICRC Improved Cartridge Recording Capability ICRC Introduction to Cisco Router Configuration ICRC I-CRC: Invariant Cyclic Redundancy Check/Checking ICS IBM Cabling System ICS IEEE Computer Society ICS Industrial Control System ICS Information and Computer Science ICS Integrated Communication Services ICS Internet Caching System (Novell) ICS Internet Chess Server ICS Internet Connecting/Connection Sharing (Microsoft) ICS Internet Content Security ICS Intuitive Command Structure ICSA International Customer Service Association ICSTIS Independent Committee for the Supervision of Standards of Telephone Information Services ICT Information and Communication Technology ICT Institute of Computing Technology, Shanghai ICTF Internet Content Task Force ICU ISA Configuration Utility ICU Instruction Cache Unit ICU International Components for Unicode ICV Integrity Check Value ICX Inter Cartridge Exchange ID Identification, Identifier ID Identification Data ID Instruction Decode ID Internet Draft ID Intrusion Detection ID10T Idiot (Slang) IDA Independent/Intelligent Disk/Drive Array IDA Interactive Debugging Aid IDAPI Integrated Database Application Programming Interface IDB Integrated Database IDC I Don't Care (Slang) IDC International Data Corporation IDC Internet Database Connector IDC Item Description Code IDCT Inverse Discrete Cosine Tranform/Transformation IDD International Direct/Distance Dialling IDE Integrated Development Environment IDE Integrated Device/Drive Electronics IDE Interactive Design and Engineering IDE Interface Design Enhancement IDEA International Data Encryption Algorithm IDEMA International Disk drive Equipment and Materials Association IDEV Internet Datenerfassung im Verbund IDF Intel Developer Forum IDF Intermediate Distribution Frame IDF Inverse Document Frequency IDI Initial Domain Identifier IDI ISDN Driver Interface IDK Interessengemeinschaft Datenkommunikation IDL Interactive Data Language IDL Interface/Internet Definition Language IDM Identity Management IDM Improved/Integrated Data Modem IDM Intelligent Device Management IDM Internet Download Manager IDML InDesign Markup Language (Adobe) IDMS Imaging and Document Management System IDMS Integrated Database Management System IDN Identification Number IDN Integriertes Datennetz, Integrated Digital Network IDN Internationalized Domain Name IDNA Internationalizing Domain Names in Applications IDP IdP: Identity Provider IDP Initial Domain Part IDP Integrated Data Processing IDP Internet Datagram Protocol IDPF International Digital Publishing Forum IDR Interface Definition Repository IDR Intergalactic Digital Research IDR Intermediate Data Rate Service IDRP Interdomain Routing Protocol IDS Integrated Data System IDS Intrusion Detection System IDSL ISDN Digital Subscriber Line IDST I Didn't Say That (Slang) IDT Improved Definition Television IDT Interrupt Descriptor Table IDTRC Interrupt Descriptor Table Register Cache IDTS I Don't Think So (Slang) IDTV Improved Definition Television IDU Interface Data Unit IDUG International DB2 Users Group IDW Identifier Watchdog IDW Informationsdienst Wissenschaft IDW International Display Workshop IDW Investigative Data Warehouse IDXP Intrusion Detection Exchange Protocol IE Information Element IEB Institute of Electronic Business, Berlin IEC Interexchange Carrier IEC International Electrotechnical Commission IEC International Engineering Consortium IECC Intercultural E-mail Classroom Connections IECQ IEC Quality Assessment System for Electrical Components IED ID Error Detection (code) IED Intelligent Electronic Device IEEE Institute of Electrical and Electronics Engineers IEEE/CS IEEE Computer Society IEF Information Engineering Facility IEM Inactive Equipment Maintenance IEM Information Engineering Methodology IEM Integral Equation Method IEM Integrated Electronics Module IEM Integrated Elevation Model IEM Integrated Enterprise Modeling IEM Intelligent Energy Manager (ARM) IEM Interim Examination and Maintenance IEM Invalid End of Message IEMMC Internet Electronic Mail Marketing Council IEMP Internal Electromagnetic Pulse IEN Image Enabled Netware IEN Internet Engineering/Experiment/Experimental Note IEPRC International Electronic Publishing Research Centre IES Information Exchange System IES Integrated Election System IESG Internet Engineering Steering Group IET Image Enhancement Technology IETF Internet Engineering Task Force IETM Interactive Electronic Technical Manual IEX Imaging Extensions for XWS IF Intermediate Frequency, Zwischenfrequenz IFA Internationale Funkausstellung, Berlin IFC Integrated Factory Control IFC Industry/Internet Foundation Classes IFD Image File Directory IFD Interface Device IFE Interactive Front End IFE Internet Forum Europe IFF Interessengruppe Funkamateure im Fernverkehr IFF Interchange File Format (Amiga) IFF Internet Fast Forward IFFT Inverse Fast Fourier Transformation IFG Incoming Fax Gateway IFG Informationsfreiheitsgesetz IFG Inter Frame Gap IFIP International Federation for Information Processing IFL Integrated Facility for Linux IFL Internet For Learning IFMP Ipsilon Flow Management Protocol IFO Industrial Fiber Optics IFO Information (DVD) IFO Initialization File Options IFPI International Federation of the Phonographic Industry IFR International Federation of Robotics IFRB International Frequency Registration Board IFRI Institut fuer Rechtsinformatik, Saarbruecken IFROSS Institut Fuer Rechtsfragen der Freien und Open Source Software, Berlin IFS Inter Frame Space IFS Installable File System (OS/2) IFS Interchange File Separator IFS Internal Field Separator IFTTT If This Then That IFU Instruction Fetch Unit IFU Internationale Fernmeldeunion IFV Internationaler Fernmeldevertrag IFVV Internationale feste virtuelle Verbindungen IFW ISDN for Workgroups (Microsoft) IFWFW ISDN for Windows for Workgroups (Microsoft) IG Interactive Graphics IG Interessengemeinschaft, Interest Group IG Interior Gateway IGA Integrated Graphics Adaptor/Array IGBT Insulated/Insulator Gate Bipolar Transistor IGC Institute for Global/Galactic Communications IGC Integrated Graphics Controller IGD (Fraunhofer-)Institut fuer Grafische Datenverarbeitung, Darmstadt IGE (Eidgenoessisches) Institut fuer geistiges Eigentum, Bern IGES Initial Graphics Exchange Specification IGF Internet girl friend (Slang) IGF Internet Governance Forum IGIS Interactive Graphics Information System IGITT Interactive Graphics Information Troubleshooting Technology IGMP Internet Group Management Protocol IGN IBM Global Net IGP Integrated Graphics Processor IGP Interior Gateway Protocol (Internet) IGRF International Geomagnetic Reference Field IGRP Internet/Interior Gateway Routing Protocol (Cisco) IGS Interchange Group Separator IGS Internet Go Server IGTF Internet Governance Task Force IH In House IHD Intel High Definition (Specification) IHEM In-House Energy Management IHL Internet Header Length IHS Integrated Heat Spreader IHTML I-HTML: Interactive mode Hypertext Markup Language II Information Indicator/Infrastructure/Interoperability/Item II Image Interpreter II Installation Instruction(s) II Interactive Interface IIC Inter Integrated Circuit (Bus) IID Interface Identifier IIDR Institute for Image Data Research, UK IIDR Internal Implementation Design Review IIF Image Interchange Facility III Institute for Information Industry, Taiwan IIJ Internet Initiative Japan IIL Integrated Injection Logic IIM Identified Internet Mail IIM Information Interchange Model IIOP Internet Inter-ORB Protocol IIOT IIoT, Industrial Internet of Things IIP ISDN Intermediate Interworking Profile IIPA International Intellectual Property Alliance, USA IIPS Irrevocably Interruptible Power Supply IIR Infinite Impulse Response (filter) IIRC If I Remember Correctly (Slang) IIS Internet Information Server (Microsoft) IIS Internet Integrated Services IISP Interim Inter Signalling/Switch Protocol IITA Information Infrastructure Technology and Applications IITF Information Infrastructure Task Force, USA IITYWYBMAD If I Tell You Will You Buy Me Another Drink? (Slang) IIWM If It Were Me/Mine (Slang) IJCAI International Joint Conference on Artificial Intelligence IJG Independent JPEG Group IJS Inkjet Server (HP) IK Installation/Instrumentation Kit IK Instrument Kernel IK Interchange Key IK Inverse Kinematics IKCAPE IK-CAPE: Industriekooperation Computer Aided Process Engineering IKE Internet Key Exchange (Protocol) IKMP Internet Key Management Protocol IKOE Institut fuer Kommunikationsoekologie, Hamburg IKT Informations- und Kommunikations-Technologie IL Idle IL Idle Listening IL Intermediate Language ILA Internet Learning Agent ILE Intel Labs Europe ILEC Incumbent Local Exchange Carrier ILETS International Law Enforcement Telecommunications Seminar ILG Initiated Linux Guru ILLAB Ich Liege Lachend Am Boden (Slang), vgl. ROTFL ILLIAC Illinois Institute for Advanced Computing ILLIAC Illinois Integrator + Automatic Computer ILM Independent Loading Mechanism ILM Industrial Light + Magic, Inc. (G. Lucas) ILM Information Lifecycle Management ILMI Interim Local Management Interface ILOC Incumbent Local Exchange Carrier ILOC Integrated Lines Of Communication ILOC Intermediate Language for Optimizing Compilers ILP Inductive Logic Programming ILP Integer Linear Programming ILP Integer, Long, Pointer ILS Integrated Logistic Support ILT Item Level Tagging ILVU Interleaved Video Unit IM Information Management/Modeling IM Instant Message/Messaging/Messenger IM Intermodulation IM IPv4 Multicast IM3 Information Management Maturity Model (Sun) IMA Integrity Management Architecture IMA Interactive Multimedia Association IMA Internationale Multimedia Akademie (Karlsruhe) IMA Inverse Multiplexer for ATM IMAC Isochronous MAC (FDDI) IMACS International Association for Mathematics and Computers in Simulation IMAO In My Arrogant Opinion (Slang) IMAP Internet Message Access Protocol IMBE Improved Multi-Band Excitation IMC Internet Mail Consortium IMCC Information Management Coordinating Committee IMCC Intermediate Code Compiler IMCC Item Management Control Code IMCO In My Considered Opinion (Slang) IMD Implantable Medical Device IMDB In-Memory Data Base IMDS Image Data Stream (IBM) IME In My Experience (Slang) IMEI International Mobile Equipment Identity IMG Image IMG Information Management Group IMHO In My Humble Opinion (Slang) IMI I Mean It (Slang) IMI Instance Metadata Identifier IMI Internet MSS Interface IMIMG ISDN Memorandum of Understanding Implementation Management Group IMK Industrial Monitor Keyboard IMK Institut fuer Medienkommunikation, Fraunhofer-Gesellschaft IMMI Icelandic Modern Media Initiative IMNSCO In My Not So Considered Opinion (Slang) IMNSHO In My Not So Humble Opinion (Slang) IMO In My Opinion (Slang) IMO International Maritime Organization IMOBO In My Own Biased Opinion (Slang) IMP Information/Interface Message Processor IMP Instant Messaging Protocol IMP Internet Messaging Program IMPA Intelligent Multi-Port Adaptor IMPP Instant Messaging and Presence Protocol IMPS Infinite Monkey Protocol Suite IMQ Intermediate Queuing (device) IMR Internet Monthly Report IMS Information Management System IMS Integrated Media Service IMS Internet Mail Service IMS Intermediate Maintenance Standards IMS IP Multimedia Subsystem IMSI International Mobile Subscriber Identity IMSL International Mathematical Subroutine Library (VNI) IMSP Independent Manufacturers Support Program IMSP Internet Message Support Protocol IMT Information Managment Team IMT Inter-Machine Trunk IMT International Mobile Telecommunications IMTC International Multimedia Teleconferencing Consortium IMU Internal Measurement Unit IMVP Intel Mobile Voltage Positioning IMY I Miss You (Slang) IMY Infrared Melody (IRDA) IN Individual Network e. V. IN Input IN Intelligentes Netz (Telekom) INA Institut National de l'Audiovisuel INAK Information Negative Acknowledgement INAP Intelligent Network Application Part INARP Inverse Address Resolution Protocol INC In Chain INC Increment INC Internet Computer INCA Interleaved Native Compiled Architecture INDECT Intelligent Information System Supporting Observation, Searching and Detection for Security of Citizens in Urban Environment INET International Networking Conference INFN Istituto Nazionale di Fisica Nucleare, Italy INH Intelligent Networking Hub INIS International Nuclear Information System INKA Individual Network Region Karlsruhe INM Integrated Network Management INMARSAT International Maritime Satellite Organization INMS Integrated Network Management Services INN International Network News INOC Internet Network Operations Center INPO In No Particular Order (Slang) INRIA Institut National de Recherche en Informatique et en Automatique, France INS Input String INS Instance Object INSB Internet Services for the Blind INT Interrupt, Internal, Integer, Interrogative INTA International Trademark Association INTA Interrupt Acknowledge INTAP Interoperability Technology Association for Information Processing, Japan INTEL Intel Corporation (Integrated Electronics Corp.) INTELSAT International Telecommunications Satellite Organization INWG International/Internet Working Group IO Input/Output, I/O IOAPIC Input Output Advanced Programmable Interrupt Controller IOAT Input Output Acceleration Technology IOC Initial Operational Capability IOC Input Output Controller IOCA Image Object Content Architecture IOCS Input/Output Control System IOCTL Input/Output Control IOD Information Object Definition IOD Intelligence On Demand IODE Issue Of Data Ephemeris IOE Input Output Engine IOFEXT Input Output Far End Crosstalk IOI Input Output Interconnect/Interface/Interrupt IOI Integrated Operator Interface IOI International Olympiad in Informatics IOMMU Input Output Memory Management Unit IONL Internal Organization of the Network Layer (OSI) IOP Input Output Processor IOP Internal Operation IOPL Input/Output Priviledge Level IOPS Input/Output Operations Per Second IOR Indian Ocean Region IOS Input Output Subsystem IOS International Organization for Standardization IOS Internetwork Operating System (CISCO) IOSB Input Output Service Block IOSB (Fraunhofer-)Institut fuer Optronik, Systemtechnik und Bildauswertung, Karlsruhe IOSGA Input/Output Support Gate Array IOT Inter-Office Trunk IOT IoT, Internet of Things IOTA Islands On The Air IOTP Internet Open Trading Protocol IOW In Other Words (Slang) IP Image Processing IP Information Provider IP Instruction Pointer IP Integer Programming IP Intellectual Property IP Intelligent Peripheral IP Interactive Proof IP International/Ingress Protection (code/rating) IP Internet Protocol (TCP/IP) IP Interrupt Process IPA Fraunhofer-Institut fuer Produktionstechnik und Automatisierung IPA Information technology Promotion Agency, Japan IPA International Phonetic Alphabet IPA Itanium Processor Architecture (Intel) IPAE IP Address Encapsulation IPARS International Passenger Airline Reservation System IPAVS IP-Adressen-Verwaltungs-System IPC Instructions Per Clock IPC Integrated Passive Component IPC Inter Personal Computer IPC Interprocess Communication IPCA Internet Parallel Computing Archive IPCI Industrial PCI IPCOP IPCop: Internet Packet Cop (Linux Firewall) IPCP Internet Protocol Control Protocol IPDS IBM/Intelligent Printer Data Stream IPEI International Portable Equipment Identity IPES Improved Proposed Encryption Standard IPF Information Presentation Facility IPFC Information Presentation Facility Compiler IPFC Instructions Per Fetch Cycle IPFC Internet Protocol over Fibre Channel IPFS Interplanetary File System IPG In Plane Gate Transistor IPG Inter Packet Gap IPI Image Processing and Interchange IPI Intelligent Peripheral Interface IPI International Payment Instruction IPID Intellectual Property and Innovation Directorate IPID Interface Pointer Identifier IPIP Internet Protocol within Internet Protocol IPL Information Processing Language IPL Initial Program Loader IPL Interrupt Priority Level IPLS IP-Only LAN-Like Service IPM Intelligent Power Mode/Module/MOS, Interpersonal Message IPMI Intelligent Platform Management Interface IPMP Intellectual Property Management and Protection IPMV95 Integrated Packet Trunk Module V.95 Interface IPNG Internet Protocol Next Generation (IPv6) IPNS ISDN PBX Networking Specification IPOC Interim Policy Oversight Committee IPON Intelligent Passive Optical Network IPP Intel Primitive Performance (Library) IPP Internet Presence Provider IPP Internet Printing Protocol IPPV Impulse/Instant Pay Per View IPR Intellectual Property Rights IPRB Intellectual Property Review Board IPS Image Packaging System IPS In Plane Switching (panel) IPS inch per second IPS Indoor Positioning System IPS Internet Privacy Standard IPS Intrusion Prevention System IPSE Integrated Project Support Environment IPSEC Internet Protocol Security Protocol IPSI (Fraunhofer-Institut fuer) Integrierte Publikations- und Informationssysteme IPT Immersive Projection Technology IPTC International Press Telecommunications Council IPTO Information Processing Techniques/Technology Office IPTV Internet Protocol Television IPU Imposition Processing Unit IPV4 Internet Protocol Version 4 IPV6 Internet Protocol Version 6 (= IPng) IPVR Inst. fuer parallele und verteilte Hoechstleistungsrechner, Stuttgart IPW Incremental Packet Writing IPX Internetwork Packet Exchange (Novell) IPXCP Internetwork Packet Exchange Control Protocol IQL Interactive Query Language IQMS Integrated Quality Management System IR Index of Refraction IR Information Request/Retrieval IR Infrared, Infrarot IR Intermediate Representation IR International Roaming IR Internet Registry IRA Internet Research Agency, St. Petersburg IRAC Indpendent Review Advisory Committee IRAF Image Reduction and Analysis Facility IRAS I Really Am Sorry (Slang) IRAW Idle Read After Write IRB Instruction Recoder Buffer IRB Instrumentation Request Broker IRC International Record Carrier IRC International Reply Coupon IRC Internet Relay Chat IRCNET IRCnet: Internet Relay Chat Network IRD Integrated Receiver Decoder (TV) IRD Internet Resource Directory IRDA Infrared Data Association IRDP ICMP Router Discovery Protocol IRDS Information Resources Dictionary System IRG Implicit Regeneration IRICE Integrated Remote Interface Control Element IRIG Interrange Instrumentation Group IRIS Infrastructure for Resilient Internet Systems IRIS Instant Response Information Service (Toshiba) IRIS Instructional Resources Information System IRIS Integrated Raster Imaging System (SGI) IRIS Integrated Research Information System IRIS Intelligent Reference Information System IRIS Internet Registry Information Service IRIS Internet Research Information System IRIS Interregional Information Society Initiative IRK Identity Resolving Key IRL In Real Life (Slang) IRL Inter Repeater Link IRLED Infrared Light Emitting Diode IRM Information Rights/Resource Management IRQ Information/Interrupt Request IRR Information Request Response IRR Internet Routing Registry IRS Incident Response System IRS Information Retrieval System IRS Interchange Record Separator IRS Internal Revenue Service IRS Intrusion Response System IRSG Internet Research Steering Group IRT Implementation Recommendation Team IRT Institut fuer Rundfunktechnik, Muenchen IRTF Internet Research Task Force IRV International Reference Version IS In Service IS Information Separator/Sevices/System IS Integrated Service IS Intensity Stereo IS Interactive Service (Telecommunication) IS Intermediate System IS International Standard (ISO) IS Interrupt Status ISA Industry Standard Architecture ISA Informationssystem Studienwahl und Arbeitsmarkt, Duisburg/Essen ISA Instruction Set Architecture ISA Integrated Services Architecture ISA Interactive Services Association ISA Internet Security and Acceleration (Server) ISAKMP Internet Security Association Key Management Protocol ISAM Index/Indexed Sequential Access Method ISAPI Internet Server API ISB Informationssicherheitsbeauftragter ISBD International Standard Bibliographic Description ISBN International Standard Book Number ISBT It's Strange But True (Slang) ISC Instruction Set Computer ISC Internet Service/Storm Center ISC Internet Systems Consortium ISCA International Symposium on Computer Architecture ISCB Interessengemeinschaft sehgeschaedigter Computerbenutzer ISCSI Internet SCSI ISD Image Section Descriptor ISD Instructional System Design ISD International Standard Data Network ISDB Integrated Services Digital Broadcasting (Japan) ISDBC ISDB-C: Integrated Services Digital Broadcasting -- Cable ISDBT ISDB-T: Integrated Services Digital Broadcasting -- Terrestrial ISDN Integrated Services Digital Network ISDN Isosorbitdinitrat ISDN Ist sowas denn noetig? (Slang) ISFET Ionensensitiver Feldeffekttransitor ISFT Industrial Siemens Flatpanel Technology ISH Information Superhighway ISI Information Sciences Institute of the University of Southern California ISI Information Society Index ISI Institute for Scientific Information, USA ISI Inter Symbol Interference ISI Internally Specified Index ISIN International Securities Identification Number ISIS IS-IS: Intermediate System to Intermediate System Protocol (OSI) ISIS Industrial Signature Interoperability Specification ISL Imperceptible Structured Light ISL Initial System Loader ISL Interactive System Language ISL Intersatellite Link ISLICE I-SLICE: Intra Slice (Video) ISM Industrial, Scientific, Medical (Applications, Band) ISMA Internet Streaming Media Alliance ISMP Internet Message Support Protocol ISMS Information Security Management System ISMSRD ISM SRD: Industrial, Science, Medical Short Range Devices ISN Internet School/Shopping Networking ISNS Internet Storage Naming Service ISO International Standardization Organization ISOC Internet Society ISODE ISO Development Environment (OSI) ISOTEC Integrated Software Technology ISP Image Synthesis Processor ISP International Standardized Profile ISP Internet Service Provider ISP Interrupt Stack Pointer ISP Interrupt Status Port ISPB Information Systems Policy Board ISPBX ISDN Private Branche Exchange ISPF Interactive Structured Programming Facility (IBM) ISPI Institut fuer Integrierte Publikationssysteme, Darmstadt ISPLSI in-system-programmable LSI ISPO Information Society Project Office ISQIT Information Systems Quality Improvement Team ISR Information Storage and Retrieval ISR Intermediate Session Routing ISR Interrupt Service Routine ISRC International Standard Recording Code ISRD iSRD: Infrared Smart Removal of Defects (SilverFast) ISRN International Standard Recording Number ISSA Information Systems Security Association ISSCC International Solid State Circuits Conference ISSE Information Security Solutions Europe ISSE Internet Streaming SIMD Extension ISSI Individual Short Subscriber Identity ISSN International Standard Serial Number ISSO Information System Security Officer ISSP Inter-Switch Signalling Protocol ISSP Internet Satellite Service Provider ISSS IBM Speech Server Services ISST (Fraunhofer-)Institut fuer Software- und Systemtechnik IST Information Society Technologies (Programme) IST Internet Transaction Server ISTF Internet Science and Technology Fair ISTF Internet Societal Task Force ISTM It Seems To Me (Slang) ISTO Information Science and Technology Office ISTPA International Security, Trust + Privacy Alliance ISTR I Seem To Remember (Slang) ISU Industry Solution Unit (IBM) ISUG International SGML/XML Users' Group ISUP ISDN User Part ISUS Information Services and User Support (DFN) ISV Independent Software Vendor ISVR Intel Smart Video Recorder ISWIM If you See What I Mean (Slang) ISWL International Short Wave League ISWYM I See What You Mean (Slang) IT Impulse Tracker IT Information Technology, Informationstechnik ITA Independent Televison Authoprity, USA ITA Information Technology Agreement ITA Intent To Adopt (Debian) ITA Interface Test Adapter ITA Interim Type Approval ITA International Telegraph Alphabet (Baudot Code) ITAA Information Technology Association of America ITAC ISDN Terminal Adapter Circuit ITAM Information Technology Asset Management ITAN Indexed Transaction Number ITB Information Technology Branch ITB Intermediate Text Block ITC Independent Television Commission ITC IntelliCAD Technology Consortium ITC International Telegraph Code ITE Informationstechnische Einrichtung ITE Internal Terminal Emulator ITF Isochronous Transfer ITFS International Toll-Free Service ITG Informationstechnische Gesellschaft im VDE ITG Informationstechnische Grundausbildung ITHE International Travel Host Exchange ITI Interactive Terminal Interface ITIF Information Technology and Innovation Foundation ITIL Information Technology Infrastructure Library ITK Informationstechnik und Telekommunikation ITLB Instruction TLB ITM Internet Transaction Mix ITML Information Technology Markup Language ITO Indium Tin Oxide ITO Intent To Orphan (Debian) ITO Internal Technical Order ITOT ISO Transport Service on top of TCP ITP Intent To Package (Debian) ITR International Telecommunication Regulations (ITU) ITR Internet Talk Radio ITRS International Roadmap for Semiconductors ITS Incompatible Time-Sharing System ITS Institute for Telecommunication Sciences, USA ITS Intelligent Transport System ITS Internal Text String ITS International Telecommunications Society ITS Internationalization Tag Set ITS (NIST) Internet Time Service ITSEC Information Technology Security Evaluation Criteria/Certification ITSEM Information Technology Security Evaluation Manual ITSK IT Sicherheitskriterien (Gruenbuch) ITSM Information Technology Service Management ITSO Information Technology Security Office, Indiana University ITSP Internet Telephony Service Provider ITSTC Information Technology Steering Committee ITT Internet, Television, Telephone ITT Invitation To Transmit (Arcnet) ITU Intelligent Thermal Update ITU International Telecommunication Union ITUG International Telecommunications Users' Group ITUP IBM Tivo;i Unified Process ITV Interactive Television ITW In The Wild ITX Intermediate Text Block IU Integer Unit IUG Informix User Group IUK Information und Kommunikation IUKDG Informations- und Kommunikationsdienste-Gesetz IUMA Internet Underground Music Archive IUPAP International Union of Pure and Applied Physics IUR International User Requirements IUS Interchange Unit Separator IUTY It's Up To You (Slang) IV Informationsverarbeitung IV Initialisation Vector IV Instrumental Variables IV Interessenverbund IVB Individuelle Verkehrsbeeinflussung IVBB Informationsverbund Bonn-Berlin IVC Inter-Vehicle Communication IVCA International Visual Communication Association IVDLAN Integrated Voice and Data Local Area Network IVHS Intelligent Vehicle Highway System IVI In-Vehicle Infotainment (Intel) IVI Interactive Video Initiative/Instruction IVIS Interactive Video Information System IVN Intervening Network IVNM Interessenverband Neue Medien IVOD Interactive Video On Demand IVP Installation Verification Image IVR Interactive Voice Recognition/Response IVS IBM Verkabelungssystem IVS Interactive Visualization System IVT Interrupt Vector Table IVTC Inverse Telecine IVV Independent Verification and Validation IVW Informationsgemeinschaft zur Feststellung der Verbreitung von Werbeertraegen IW Information Warfare IWBNI It Would Be Nice If (Slang) IWF Impulswahlverfahren (Telefon) IWF Internet Watch Foundation, UK IWM Intelligent Workload Management (Novell) IWU Interworking Unit IWV Impulswahlverfahren IX Internet Exchange IXA Internet Exchange Architecture IXC Interexchange Carrier IXF Integrated Exchange Format IXFR Incremental Zone Transfer IXI International X.25 Interconnect IXMF iXMF: Interactive Extensible Music Format (MIDI) IXP Internet Exchange Point IYB In Your Basket (Slang) IYSWIM If You See What I Mean (Slang) IZMF Informationszentrum Mobilfunk e. V., Berlin IZR Independent Zone Routing IZRT Internal Zone Routing Table IZT Incremental Zone Transfer IZT Institut fuer Zukunftsstudien und Technologiebewertung % % J Java, Japan, Job J2 Japanese Telecommunication 2 J2EE Java 2 Platform, Enterprise Edition (now Java EE) J2ME Java 2 Platform, Micro Edition (now Java ME) J2SE Java 2 Platform, Standard Edition (now Java SE) JA Jump Address JAAS Java Authentication and Authorization Service JAC Joint Analysis Center JAD Joint Application Design JADE Java Agent Development Framework JADE Journal Abstracts Delivered Electronically JADE Joint Audio Decoder Encoder JAE Java Application Environment JAM Just A Minute (Slang) JAM Jyacc Application Manager JAMMA Japan Amusement Machinery Manufacturers Association JANET Joint Academic Network, UK JAP Java Anon Proxy JAPP Just Another Pretty Picture (Slang) JAR Java Archive JASIG Java Architectures Special Interest Group JASIG Java in Administration Special Interest Group JASON Journal Articles Sent On Demand JAUA Just Another Useless Answer (Slang) JAVA (kein Akronym, not an acronym) JAVAC javac: Java programming-language compiler (Sun) JAVARTS Java RTS: Java Run-time System JAX Java, Apache, XML JAX Java API for XML JAXB Java Architecture for XML Binding JAXP Java API for XML Processing JAXWS Java API for XML Web Services JBCE Japan Business Council in Europe JBCE JavaBean Calculation Engine JBD Journaling Block Device JBI J Bus Interface JBI Java Business Integration JBIG Joint Bi-level Image (Experts) Group JBOD Just a Bunch Of Discs JCA Java Connection Architecture JCALS Joint Computer Aided Acquisition and Logistic Support System JCAPS Java Composite Application Platform Suite JCB Job Conrol Block JCC Java Competence Center JCE Java Cryptography Extension JCIC Joint Committee for Intersociety Coordination JCL Job Control Language (IBM) JCP Java Community Process JCS Job Control Statement/System JCT Job Control Table JD Julian Date/Day JDB Java Debugger JDBC Java Data Base Connectivity JDC Japanese Digital Cellular JDK Java Developers/Development Kit JDO Java Data/Database Object(s) JDP Joint Development Program (Microsoft) JECC Japan Electronic Computer Center JEDEC Joint Electronic Devices Engineering Council JEE Java Enterprise Edition JEIDA Japan Electronic Industry Development Association (now JEITA) JEITA Japan Electronics and Information Technology Industries Association JES Java Enterprise System (Sun) JES Java Embedded Server (Sun) JES Java Enhanced SIP JES Job Entry Subsystem (IBM) JES2 Job Entry Subsystem 2 (IBM) JES3 Job Entry Subsystem 3 (IBM) JESA Japan Engineering Standard Association JESSI Joint European Submicron Silicon Initiative JFC Java Foundation Class JFET Johnson/Junction Field Effect Transistor JFFS Journalling Flash File System JFIF JPEG File Interchange Format JFS Journal/Journaled/Journalling/Java File System JFS Jumbo Frame Support JGFET Junction Gate Field Effect Transistor JIB Job Information Block JIC Just In Case (Slang) JICST Japan Information Center of Science and Technology JID Jabber Identifier JIF Journal Impact Factor JINI Java Intelligent Network Infrastructure/Interface (Sun) JIT Just In Time (compiler) JJ Josephson Junction JJ Just Joking (Slang) JMMD Jokes Make My Day (Slang) JMP Job Monitor Protocol JMS Java Messaging Service JMS Job Management System JMX Java Management Extensions JNDI Java Naming and Directory Interface JNDSPI Java Naming and Directory Service Provider Interface JNI Java Native Interface JOL Job Orientation Language JOSS Joint Object Services Submission JOTA Jamboree On The Air JPA Java Persistence Application (programming interface) JPA Job Pack Area JPDA Java Platform Debugging Architecture JPEG Joint Photographic Experts Group JPG siehe/see JPEG JPL Java Perl Lingo JPL Jet Propulsion Laboratory, Pasadena, USA JPL Jyacc Procedural Language JPQL Java Persistence Query Language JRA Java Resource Adapter (SAP) JRA Java Runtime Analyzer JRE Java Runtime Environment JRL Java Research License JRL Java Robotics Library JRL Jump to Random Location JRTS Java Real Time System JS JavaScript JS Jumper Setting JSA Joint SIGINT Activity JSC Job Status code JSDK Java Servlet Development Kit JSE Java Standard Edition JSE JavaScript Encoded JSF Jabber Software Foundation JSF Java Server Faces JSGF Java Speech Grammar Format JSH Job control Shell JSM Job Stream Manager JSML Java Speech Markup Language JSNI JavaScript Native Interface JSNM Just Stark Naked Magic (Slang) JSON JavaScript Object Notation JSP Jackson Structured Programming JSP Java Server Page/Pages JSQL Java SQL JSS JavaScript Style Sheet JSSE Java Secure Socket Extension JST Japan Standard Time JST Java Enterprise Edition Standard Tools (project) JST Java Server Toolkit JST Java Simple Template JST Joint Spatio-Temporal (filtering) JSTL Java Standard Tag/Template Library JSTL JSP Standard Tag Library JT Job Table JTAG Joint Test Action Group JTAM Job and Transfer Manipulation JTAP JTC1 TAG Application Portability Study Group JTAPI Java Telephony Application Programming Interface JTC Joint Technical Committee (ISO/IEC) JTM Job Transfer and Management/Manipulation JTOPEN Java Toolbox Open Source JTRS Joint Tactical Radio System, USA JTS Java Transaction Service JUBL Juelicher BlueGene/L (Supercomputer) JUD Jabber User Directory JUG Java User Group JUGD Java User Group Deutschland JUGFET Junction Gate Field Effect Transistor JUMP Java User Migration Path JUNET Japan/Japanese UNIX Network JUNIT Java UNIT Test JUST Joint Users of Siemens Telecommunications JV Job Variable JVC J++ Visual Compiler JVC Japan Victor Company (Victor Company of Japan) JVM Java Virtual Machine JVNC John-von-Neumann (Super-Computer-) Center JVT Joint Video Team JWS Java Workshop JXTA Juxtapose (Sun) % % K Kanal, Key, Kilo, Kommunikation K12 Kindergarten through 12th grade, K-12 KA Kamikaze (packet) KA Keine Ahnung (no idea) KA Key Account KA Knotenamt (Knotenvermittleungsstelle) KA Knowledge Access/Acquisition/Architecture KA Kommunikationsausruestung KAD Knowledge Aided Design KAD Kontoauszugsdrucker KADB Kernel Assembly Debugger KADM Kerberos Administration (server) KADS Knowledge Analysis and Design System KAI Kurzweil Applied Intelligence KALUG Karlsruhe Linux User Group KAM Knowledge Aided Manufacturing KAOS Kent Applicative Operating System KAP Kernel Andorra Prolog KAPSE Kernel Ada Program Support Environment KAS Kerberos Authentication Server KASLR Kernel Address Space Layout Randomization KB Keyboard, Kilobyte, Knowledge Base KBE Knowledge Based Engineering KBML Koala Bean Markup Language KBPS Kilobit/byte per second KBS Knowledge Based System KBST KBSt: Koordinierungs- und Beratungsstelle der Bundesregierung KC Kids' Computer KCC Keyboard Communications Concentrator KCD Kerberos Constraint Delegation KCD Kernel Cousin Debian KCL Kyoto Common Lisp KCP Kernel Control Path KCS Kansas City Standard KD Knowledge Discovery KDC Key Distribution Center KDD Knowledge Discovery in Databases KDE KDE Desktop Environment KDF Knowledge Discovery Framework KDG Kabel Deutschland GmbH KDK Kindle Development Kit (Amazon) KDM KDE Display Manager KDM Key Delivery Message KDM Key Distribution Manager KDP Kindle Direct Publishing (Amazon) KDS Knowledge Discovery System KDS Kommunikationsdatensatz KDT Key Definition Table KDU Keyboard Definition Utility KDU Keyboard/Keypad Display Unit KDU Knowledge Dissemination and Utilization KE Knowledge Economy KEA Kandiat fuer Exzellenten Artikel (Wikipedia) KEA Key Exchange Algorithm KED Kundenenddokumentation KEF Kommission zur Ermittlung des Finanzbedarfs der Rundfunkanstalten, Mainz KENPC Kindle Edition Normalized Page Count (Amazon) KES Key Escrow System KEWL Knowledge Environment for Web-based Learning KF Knopflerfish KFD Kernel Fusion Driver KFL Knowledge Feedback Loop KGD Kernel Graphics Driver KGI Kernel Graphics Interface KGS Karlsruher Grafik-System KHM Kunsthochschule fuer Medien, Koeln KI Kuenstliche Intelligenz KIBO Knowledge In, Bullshit Out (Slang) KIK Kommunaler Info-Kanal KIS Kernel Information/Intrusion System KIS Knowbot Information Service KIS Krankenhausinformationssystem KISA Korea Internet + Security Agency, Seoul KISS Keep It Simple/Small and Stupid/Simple KIT Kernel Software for Intelligent Terminals KJM Kommission fuer Jugendmedienschutz KJS Kool JavaScript (KDE) KK Konnektivitaets-Koordination KKM Kommunales Kernmelderegister (Sachsen) KLA Kandidat fuer Lesenswerten Artikel (Wikipedia) KLNG Knowledge-supported Line Network Global (Vectorization) KLO Knowledge Level Object KLOC Kilo Lines Of Code KM Knowledge Management/Mismanagement KMCS Kernel Mode Code Signing KMMT Kompetenzzentrum Multimedia und Telematik, Tuebingen KMS Kernel(-based) Mode Setting KMS Key Management Server KMS Knowledge Management System KMT Knowledge Management Team/Technology/Tools KMT Korea Mobile Telecommunications KMT Kunst und Medien Technologie KMU Kleine und Mittlere Unternehmen KNAS Kerberos Network Authentication Service KNF Konjunktive Normalform KNI Katmai New Instructions (Intel) KNOB Key Negotiation Of Bluetooth KO Kernel/Knowledge Object KOALA Konstanzer Ausleih- und Anfragesystem KOP Kontaktplan (DIN 19239) KPA Keine persoenlichen Angriffe (Wikipedia) KPA Key Process Area KPI Key Performance Indicator KPTI Kernel Page-Table Isolation KQML Knowledge Query and Manipulation Language KOS Keep On Smiling (Slang) KOS Kernel/Kohler Operating System KOS Key Object Selection KOS Kommunikationsspaning, Schweden KR Knowledge Representation K&R Kernighan + Ritchie KRC Kent Recursive Calculator KRITIS (Arbeitsgruppe) Kritische Infrastrukturen KRS Knowledge Retrieval System, Kernighan + Ritchie Standard KS Session Key KSAM Keyed Sequential Access Method KSDS Key/Keyed Sequenced/Sequential Data Set KSK Key Signing Key KSM Kernel Samepage Merging KSM Kernel Shared Memory KSR Keyboard Send Receive KSV Key Selection Vector KT Kommunikationstechnik KTA Korean Telecommunication Authority KTK Kommission fuer den Ausbau des technischen Kommunikationssystems KU Unit Key KUeFUST Kuestenfunkstelle KUUG Karlsruher UNIX User Group KV Kabelverzweiger, Karnaugh Veitch (Diagramm) KVK Krankenversicherungskarte KVM Kernel-based Virtual Machine KVM Keyboard, Video, Mouse (or Trackball) KVNO Key Version Number KVP Kontinuierlicher Verbesserungsprozess KVST KVSt: Knotenvermittlungsstelle (Knotenamt) KVZ KVz: Kabelverzweiger KW Kurzwelle, Kurzwahl KWIM Know What I Mean? (Slang) KWIPS Kilo Whetstones Per Second KWT kwT: kein weiterer Text KZK Klasse -- Zustaendigkeit -- Kooperation KZU Kennzeichenumsetzer % % L Line, Link, Linux, Live (Phase), Local, Logic, Low L10N Localization L2CAP Logical Link and Control Adaptation Protocol L2F Layer 2 Forwarding L2TP Layer 2 Tunneling Protocol LA LAN Analyzer LA Lesenswerter Artikel (Wikipedia) LA License Application LA License/Licensing Administration/Administrator/Authority LA Location Area LA Logical Address LA Loeschantrag (Wikipedia) LAA Locally Administered Address LAB Logic Array Block LABNET Laboratory Broadband Network LAC L2TP Access Controller LACC Los Alamos Computer Code LACNIC Latin America and Caribbean Network Information Center LACP Link Aggregation Control Protocol LAD Leistungsanschlusseinheit, digital LADDR Layered Device Driver Architecture LADE Language Definition Environment LADSPA Linux Audio Developer's Simple Plug-in API LADT Local Area Data Transport LAE Loeschantrag entfernt (Wikipedia) LAES Lawfully Authorized Electronic Surveillance LAF Look And Feel (L&F) LAG Link Aggregation Group LAI LAN Automatic Inventory LAI Location Area Identity LAI Logic Analyzer Interface LAICS Los Alamos Integrated Communications System LALL Longest Allowed Lobe Length LALR Lexically Assign, Logically Refine LALR Look Ahead Left Right LAM Lobe Attachment Unit LAM Local Area Multicomputer LAMMPS Large-scale Atomic Molecular Massively Parallel Simulator LAMP Linux, Apache, MySQL, Perl/PHP/Python LAMP Locally Advanced Multimodality Protocol LAMP Location Aware MAC Protocol LAMPP Linux, Apache, MySQL, Perl, PHP LAMPS Langley Massively Parallel System (NASA) LAMPS Linux, Apache, MySQL, PHP, SSL LAMS Learning Activity Management System LAN Local Area Network LANANA Linux Assigned Names And Numbers Authority LANC Local Application Control Bus System LANC Local Area Network Control (Sony) LANDSAT Land-use Satellite LANE Local Area Network Emulation/Emulator LANL Los Alamos National Laboratory, USA LANUG Los Alamos NeXT Users Group LAP Link Access Profile/Protocol/Procedure LAP Lower Address Part (Bluetooth) LAPB Link Access Procedure for Balanced Mode LAPD Link Access Procedure for the D-Channel LAPF Link Access Procedure Framed Mode LAPF Link Access Protocol for Frame Mode Bearer Services LAPIC Local Advanced Programmable Interrupt Controller LAPM Link Access Protocol for Modems LAPS Local Area Network Adapter and Protocol Support (IBM) LAR Load Access Right LARC Livermore Automatic Research Computer LARP Live Action Role Playing LARS Linux Accessibility Resource Site LART Linux Advanced Radio Terminal LART Loser/Luser Attitude Readjustment Tool LAS Library Access System LASER Light Amplification by Stimulated Emission of Radiation LASIC Laser Application Specific Integrated Circuit LAST Local Area Storage Transport (DEC) LAT Local Area Transport (DEC) LATA Local Access and Transmit/Transport Area LATM LPI Approved Training Materials LAU Lobe Access Unit LAVC Local Area VAX Cluster LAVMS Los Alamos Voice Messaging System LAWN Local Area Wireless Network LBA Linear Beschraenkter Automat LBA Logical Block Addressing LBB Logic Building Block LBBS Living Bulletin Board System LBC Local Bus Controller LBG Life Before Google (Slang) LBG Linde-Buzo-Gray (algorithm) LBG Load Balancing Group LBM Local Bus Master LBRV Low Bit Rate Voice LBS Location Based Services LBT Listen Before Talk LBT Local Bus Target LBV Leistungsbedarfsvorhersage LBX Low Bandwidth X LC Late Counter LC Library of Congress, USA LC Linear Cryptanalysis LC Liquid Crystal LC Live Camera LC Local Changes/Control LC Low Complexity LC Lower Case LCA Logic Cell Array LCA Losely Coupled Architecture LCC Linux Core Consortium LCCM LAN Client Control Manager LCCN Library of Congress Control Number LCD Liquid Crystal Device/Display LCDS Learning Content Development System (Microsoft) LCDS Line Conditioned Data Stream LCF LAN Configuration Facility LCF Lightweight Client Framework LCF Location Confirmation LCF Logic for Computable Functions LCF Low Cost Fiber LCG Large Hadron Collider Computing Grid, CERN, Genf LCG Linear Congruential (random number) Generator LCHU Low Cost Home User LCI Life Cycle Integration LCI Logical Channel Indentifier LCIM Life Cycle Information Management LCL Local Clock LCM LEAF Creation Method LCM Life Cycle Management LCN Local Control Network LCN Logical Channel Number LCOM Lack of Cohesion in Methods LCOS LANCOM Operating System LCOS LCoS: Liquid Crystal On Silicon LCP Link Control Protocol (Internet) LCR Least/Low Cost Router/Routing LCRD Low Cost Removable Drive LCS Linux Compatibility Standard LCS Liquid Cooling System LCS Liquid Crystal Shutter LCS Live Communications Server (Microsoft) LCSC Local Carrier Service Center LCSH Library of Congress Subject Headings LCU Last Cluster Used LD Long Distance LD Loeschdiskussion (Wikipedia) LD Low Delay LDA Local Delivery Agent LDA Logical Device Address LDAP Lightweight Directory Access Protocol LDCM LAN Desk Client Manager (Intel) LDE Longterm Data Endurance LDF Linear Display File LDG Los Alamos Debugger LDIF LDAP Data Interchange Format LDIP Laboratory Data Integrity Program LDK Lightweight Device Kernel LDK Linux Development Kit LDLN Long Distance Learning Network LDM Long Distance Modem LDN Linux Standard Base Developer Network LDP Label Distribution Protocol LDP (The) Linux Documentation Project LDP Loader Debugger Protocol LDPC Low Density Parity Check (Code) LDR Light Dependent Resistor LDR Long Distance Relationship LDRI Low Dynamic Range Image LDS Landesamt fuer Datenverarbeitung und Statistik LDS Logical Data Structure LDS Lotus Discovery Server LDSG Landesdatenschutzgesetz LDSL Low Speed ISDN Digital Subscriber Line LDSS Low-dimensional Semiconductor Structure LDT Lightning Data Transport LDT Local Descriptor Table LDTR Load Descriptor Table Register LDTRC Load Descriptor Table Register Cache LDTV Limited Definition Television LDUP LDAP Duplication and Update (Protocol) LDW Lane Departure Warning (system) LDW Local Data Warehouse LE Light/Limited Edition LE Link Encapsulation LE Logical Element/Extent LE Low Energy LEA Law Enforcement Agency LEAF Large Effective Area Fiber LEAF Law Enforcement Access Field LEAP Lightweight Extensible Authentication Protocol LEARP LAN Emulation Address Resolution Protocol LEC LAN Emulation Client LEC Local Exchange Carrier LECS LAN Emulation Client/Configuration Server/Service LED Light Emitting Diode LEF Library Exchange Format LEL Link Embedded and Launch-to-edit LEM Language Extension Module LEM Link Error Monitor LEMF Law Enforcement Monitoring Facility LEMP Lightning Electromagnetic Pulse LEN Low Entry Networking/Node LEO Link Everything Online LEO Low Earth Orbit/Orbiting LEOSAR Low Earth Orbit Search And Rescue LEP Light Emitting Polymer LEPS Lancom Enhanced Passphrase Security LER Light Emitting Resistor LERG Local Exchange Routing Guide LES LAN Emulation Server/Service LES Land-Erdfunkstelle LESC London E-Science Center LETI Leningrad Electrotechnical Institute, St. Peterburg, Russia LETS Local Exchange Trade System LF Lifetime Failure LF Line Feed LF Login Facility LF Low Frequency LFA Log File Analysis LFAP Lightweight Flow Admission Protocol LFD Label Forwarding Database LFD Landesamt fuer Datenverarbeitung LFD Large Format Display LFD Limited Function Display LFD Line Fault Detection LFD Local Frequency Distribution LFD Logical Font Description LFF Large Form Factor LFI Last File Indicator LFK Landesanstalt fuer Kommunikation LFM Low Frequency Mode LFN Logical File Name LFN Long File Names LFO Low Frequency Oscillator LFP Large Format Printing LFP Lithium-Eisen(Iron, Ferrum)-Phosphat(-Batterie) LFR Light Field Raw LFR Live Facial Recognition LFS Large File Support LFS Linux From Scratch LFS Linux Log File System LFS Local File System LFS Log-structured File System LFSA List of Frequently Seen Acronyms LFSR Linear Feedback(ed) Shift Register LFU Least Frequently Used LFX Low Frequency Extension LFX Low Profile Formfactor Extended LG A Language for Analytical Geometry LG Line to Ground LG Light Guide LG Linkage/Local/Logical Group LGA Land/Leadless Grid Array LGA Low Gain Antenna LGC Line Group Controller LGD Location Guided Directional (algorithm, tree) LGE Liebe, Glueck, Erfolg (Slang) LGE Logical Group Entry LGE Loop or Ground-start, Exchange LGFT Lie Group Fourier Transform LGK Location Guided K-ary (algorithm, tree) LGMR Laser Guided Magnetical Recording LGN Logical Group Node/Number LGPL Library/Lesser General Public License (GNU) LGS Location Guided Steiner (algorithm, tree) LH Link Header LHR Low Hash Rate LHS Left Hand Side LI Lawful Interception LI Length Indication LIAC Limited (Dedicated) Inquiry Access Code (Bluetooth) LIC Licensed Internal Code LIC Line Integral Convolution LIC Line Interface Card LIC Linear Integrated Circuit LICS Lotus International Character Set LID Logical Input Device LIDAR Light Detection And Ranging LIDS Linux Intrusion Detection System LIEP Large Internet Exchange Packet (Novell) LIF Low Insertion Force LIFE Laboratory of International Fuzzy Engineering LIFO Last In, First Out (Speicher) LII Linux Internationalisation Inititative LILO Last In, Last Out (Speicher) LIM Light Intensity Modulation LIM Load Information Manager LIM Lotus, Intel, Microsoft LIMB Listing of Molecular Biology Databases LIMDOW Laser Intensity Modulation Direct Overwrite LIMS Laboratory/Library Information Management System LIMS Lawful Interception and Monitoring Solutions LIN Local Interconnect Network LINFO The Linux Information Project LINQ Language Integrated Query (Microsoft) LINUX (kein Akronym, not an acronym) LINVDR Linux Video Disk Recorder LINX London Internet Exchange LIP Large Internet Packet LIP Line Interconnection Point LIP Loop Initialization Protocol LIPS Lightweight Internet Person Schema LIPS Logical Inferences/Instructions Per Second LIPX Large Internet Packet Exchange LIR Library of International Relations LIR Line Reference LIR Local Internet Registry LIRA Learning Information Retrieval Agent LIRC Linux Infrared Remote Control LIS Logical IP Subnetwork LISA Localization Industry Standards Association LISP List Processing (Language/Program) LISP Lots of Irritating Superfluous Parentheses LIT Laboratory/Language Integration Test/Testing LIT Leave In Time LIT Load Initial Table LIT Logic Integrity Test LITA Library and Information Technology Association, USA LIVE Linux Verband e.~V., Frickenhausen LK Linienkoppler LK Loeschkandidat (Wikipedia) LKCD Linux Kernel Crash Dump LKM Loadable Kernel Module LKML Linux Kernel Mailing List LKP Local Knowledge Pool LKS Loadable Kernel Server LL Leased Line LL Local Loopback LLA Latitude, Longitude, Altitude LLA Link Level Access LLAP Live Long and Prosper LLC Logical Link Control LLC Low Layer Compatibility LLC2 Logical Link Control Class 2 LLF Least Laxity First LLF Low Level Format LLG Lesser Linux God LLH Logical Link Header LLNL Lawrence Livermoore National Laboratory, USA LLOC Lines Of Code LLP Link Layer Protocol LLP Live Long and Prosper (Slang) LLR Lag and Latency Reduction LLR Least-Loaded Route LLS Linear Least Squares LLTA Lots and Lots of Thundering Applause (Slang) LLU Link Local Use LMAO Laughing My Ass Off (Slang) LMAP Lightweight MTA Authentication Protocol LMB Line Mode Browser LMB Local Master Browser LMBCS Lotus Multibyte Character Set LMDO Laughing My Diaper Off (Slang) LMDS Local Multipoint Distribution Service LME Layer Management Entity LMF Local Media Format LMF Logical Mainframe LMI Linux Mark Institute LMI Local Management Interface LMK Langwelle, Mittelwelle, Kurzwelle LMMS Linux Multimedia Studio LMOS Loop Maintenace Operations System LMP Layer Management Protocol LMP Link Manager/Management Protocol LMR Land Mobile Radio LMS Laser Magnetic Storage LMS Learning Management System, Lernmanagementsystem LMS License Management Service (OSF) LMS Local Manageability Service (Intel) LMSC LAN/MAN Standards Committee (IEEE) LMTP Local Mail Transfer Protocol LMU Logical Network Management Unit LN Logical Network LNA Low Noise Amplifier LNAI Lecture Notes in Artificial Intelligence LNB Low Noise Block Converter LNC Low Noise Converter LNCS Lecture Notes in Computer Science LNG Line Network Global (Vectorization) LNI Lecture Notes of Informatics LNK Link LNOV Line Network Orientied Vectorization LNP Local Network Protocol LNS L2TP Network Server LO LibreOffice LO Local Oscillator LOA Letter Of Assurance LOAF Linux On A Floppy LOB Large Object LOC Library Of Congress, USA LOC Line(s) Of Code LOC Loop On-Line Control LOCIS Library Of Congress Information System, USA LOD Level Of Detail (LOD+, LOD0, LOD1 ...) LOD Linked/Linking Open Data LOD Live Off Disk (DVR) LOD Load On Demand LOD Loss Of Data LOD Low Overhead Driver LOF List Of Figures LOF Loss of Frame LOI Letter Of Intent LOIC Low Orbit Ion Canon (Software) LOIS Large Optical Integrated Switch LOIS Law/Legal Office Information System LOIS Library Online Information System LOIS Location Oriented Information System (Telcordia, USA) LOL Laughing Out Loud (Slang) LOL List Of Lists LOL Lots Of Luck (Slang) LOM LAN On Mainboard/Motherboard LOM Learning Object Metadata LON Local Operating Network LOOPS LISP Object Oriented Programming System LOP Logikplan (DIN 19239/40719) LOP Loss of Pointer/Power LORA Least Overhead Routing Approach LORAN Long Range Aid to Navigators LORAWAN LoRaWAN: Long Range Wide Area Network LORE Line Oriented Editor LOS Line Of Sight LOS Loss Of Signal LOT List Of Tables LOWFER Low Frequency Experimental Radio LP Line Printer LP Linear/Logic Programming LP Logical Partition LP Long Play (disc, tape) LP Loeschpruefung (Wikipedia) LP Low Power/Profile LPA Link Pack Area LPA Logarithmic Periodical Antenna LPA Low-order Path Adaptation LPA Low Pass/Power Amplifier LPA Low Profile Antenna LPAC Lossless Predictive Audio Compression LPB Local Peripheral Bus LPC Linear Predictive Coded/Coding LPC Local Procedure Call LPC Low Pin Count (Interface) LPCM Linear Pulse Code Modulation LPCM lpcm: lines per centimeter LPD Landespostdirektion LPD Line Printer Daemon (UNIX) LPD Low Power Device LPF Low Pass Filter LPI lines per inch LPI Linux Professional Institute LPI Low Power Idle LPI Lower Prediction Interval LPIC Linux Professional Institute Certification LPL Lotus Programming Language LPM lines per minute LPM Low Power Mode LPN Logical Page Number LPO Logical Post Office LPP Licensed Program Product LPPB Land Pre Pit Level before Recording LPPL LaTeX Project Public License LPQ Line Printer Queue LPRS Low Power Radio Service LPS lines per second LPS Low Power Schottky (Semiconductor) LPT Line Printer LPTF Laboratoire Primaire du Temps et des Frequences LPTS Low Power Time Source LQ Letter Quality LQA Link Quality Analysis LQM Link Quality Monitoring LQR Link Quality Report LR Load Reduced (DIMM) LRC Local Register Cache LRC Longitudinal Redundancy Check LRE Left to Right Embedding LRE Limited Regular Expression LRE Long Reach Ethernet LRFID Local Radio Frequency Identifier LRI Least Recently Loaded LRJ Location Reject LRO Large Receive Offload (infrastructure) LRP Linux Router Project LRPC Lightweight Remote Procedure Call LRQ Location Request LRU Least Recently Used LRU Lowest Replaceable Unit LRZ Leibniz-Rechenzentrum Muenchen LS Live Stream (Internet) LS Location Services LSA Line Sharing Adapter LSA Local Security Authority LSA Link State Algorithm/Advertisement LSA loetfrei -- schraubfrei -- abisolierfrei LSB Least Significant Bit LSB Linux Standard Base LSB Lower Side Band LSC Least Significant Character LSC Live Sequence Chart LSCD Licensed Status Confirmation Document LSD Least Significant Digit LSD Low Self Discharge (battery) LSDB Link State Database LSDF Large Scale Data Facility, Karlsruhe LSDV Link Segment Delay Value LSE Latent Sector Error LSF Load Sharing Facility LSF Log Structured File (Array) LSH Locality Sensitive Hashing LSI Large Scale Integration LSID Local Session Identifier LSL Link Support Layer LSM Linux Security Module LSM Linux Software Map LSM Logical Storage Manager LSN Large Scale NAT (Network Address Translation) LSO Linux Standards Organization LSO Local Shared Object LSP Link State Packet/PDU LSP Linux Support Package LSP Local Support Provider LSR Label/Load Switch/Switched/Switching Router LSR Least Squares Regression LSR Link State Request/Routing LSR Linux Software Resources/Review LSR Load Shifting Resistor LSR Local Service Request LSR Logical Shift Right LSR Logical Storage Resource LSR Loose Source Route LSS Link Signalling Sublayer LSS Link Status Signal (SONET) LSS Local Service Server LSS Local Switching System LSS Loop Surge Suppressor LSS Loop Switching System LSS Loss of Sequence Synchronization LSS Low Speed Switch LST Linux Support Team LSU Link State Update LSV Low Speed Variant LSX Lotus Script Extensions LSZ Leitungschluesselzahl LSZH Low Smoke Zero Halogen (Kabel) LT LaGrande Technology LT Lease Time LT Line Terminator LT Link Trailer LT Linus Torvalds LTA Laptop Access LTC Laptop Computer LTC Last Trunk Capacity LTC Line Termination/Traffic Coordinator LTC Line Trunk Controller LTC Linear/Longitudinal Time Code lTC Local Test Cabinat LTC Loss of Test Channel LTC Lowest Two-way Channel LTCC Low Temperature Cofired Ceramic LTDC Long Term Data Collection LTE Long Term Evolution (Breitband-Mobilfunk) LTEA Long Term Evolution Advanced LTH Low to High (Blu-Ray disc) LTI Laser Thermal Imaging LTI Linear Time Invariant (system) LTIB Linux Target Image Builder LTK Long Term Key LTM Long Term Memory LTNS Long Time No See (Slang) LTO Linear Tape Open LTP Linux Test Project LTP Long Term Plan/Prediction/Program LTPS Low Temperature Polysilicon LTS Local Time Server/Service LTS Long Term Support LTSC Learning Technology Standards Committee LTSP Linux Terminal Server Project LTU Line Terminating Unit LTV Light To Voltage LU Logical Unit LUA Limited User Account LUB Least Upper Bound LUF Lowest Usable Frequency LUFS Linux Userland File System LUG Linux/Local User Group LUI Live User Interface LUKS Linux Unified Key Setup LUM Linux User Management LUN Logical Unit Number LUNI LAN Emulation User Network Interface LUP Language Upgrade LUS Lookup Service LUT Local User Terminal LUT Look Up Table LUUG Lunar UNIX Users Group LUW Linux, Unix, Windows LV Logical Volume LV Low Voltage LVD Low Voltage Differential (SCSI) LVDS Low Voltage Differential Sensing/Signal/Signalling/SCSI/Swing LVI Load Value Injection LVM Logical Volume Manager LVMM Lightweight Virtual Machine Memory (Management Architecture) LVN Landesverwaltungsnetz Baden-Wuerttemberg LVS Linux Virtual Server LW Langwelle, Long Wave LW Long Wire Antenna LWAPP Lightweight Access Point Protocol LWC Lift Window Control LWDMO Lead Writing Device - Manual Option (vulgo Bleistift) LWDRM Light Weight Digital Rights Management LWE Linux World Conference + Expo LWIR Long Wave Infrared LWL Lichtwellenleiter LWL Long Wave Laser LWN Linux Weekly News LWP Lightweight Process LWX LAN WAN Exchange LXDE Lightweight X11 Desktop Environment LZ Leerzeichen (space) LZH Lempel, Ziv, Huffman (algorithm) LZMA Lempel, Ziv, Markow Algorithm LZO Lemple, Ziv, Oberhumer (algorithm, compression) LZSS Lempel, Ziv, Storer, Szymanski (algorithm) LZW Lempel, Ziv, Welch (algorithm) % % M Manage, Memory, Message, Mobile, Mode, Multi M Meldeleitung M2FM Modified Double Frequency Modulation M2M Machine To Machine M3U Motion Picture Experts Group 1 Layer 3 Uniform Resource Locator M4A Motion Picture Experts Group 4 Audio MA Management Agent MA Master (drive) MAAWG Messaging Anti-Abuse Working Group MAB Maschinelles Austauschformat fuer Bibliotheken MAB Mozilla Address Book MABI Macintosh Application Binary Interface MAC Machine Aided Cognition MAC Mainframe Attachment Controller MAC Maintaining Arc Consistency MAC Mandatory/Medium/Media/Memory Access Control/Controller MAC Membership Advisory Committee MAC Message Authentication Check/Code MAC Modification, Access, Creation (time) MAC Multi Access Computer MAC Multiplexed Analogue Components MAC Multiply Accumulate/Accumulator (Command, Unit) MACE Middleware Architectural Committee for Education MACF Mandatory Access Control Framework MACH Modular Adaptive Computer Hardware MACH Multilayer Actuator Head MACH Multinational Automated Clearing House MACH Multiple Asynchronously Communicating Hosts MACP Motion Adaptive Color Plus MACS Mixed Aloha Carrier Sense MACS Modem Access Control System MACUL Michigan Association of Computer Users in Learning MAD MAC-Adress Descriptor (Cisco) MAD Magnetic Audio Device MAD Master Account Domain MAD Maximum Allowable Delay MAD Mean/Median Absolute Deviation MAD Mean Administrative Delay MAD Memory Address Driver MAD Michigan Algorithm Decoder MAD MPEG Audio Decoder MAD Multiple Access Device MADCAP Multicast Address Dynamic Client Allocation Protocol MADI Multichannel Audio Digital Interface (AES) MADSL Margin Adaptive Digital Subscriber Line MADT Maximum Allowable Down Time MADT Mean Accumulated Down Time MADT Micro Alloy Diffused Transistor MADT Multiple APIC Description Table MAE Macintosh Application Environment MAE Metropolitan Area Exchange MAF Mozilla Archive Format MAGRAM Magnetic Random Access Memory MAID Massive Array of Idle Disks/Drives MAK Multiple Activation Key MAMP Mac OS X, Apache, MySQL, Perl/PHP/Python MAN Manchester (Coding) MAN Metropolitan Area Network MANET Mobile Adhoc Network MANIAC Mathematical Analyzer, Numerical Integrator, and Computer MANOVA Multivariate Analysis Of Variance (multivariate Varianzanalyse) MAP Maintenance Analysis Procedure MAP Manufacturing Automation Protocol MAP Manufacturing Package MAP Mesh Access Point MAP Message Access Protocol MAP Mobile Application Part MAPI Mail/Message/Messaging Application Programmer/Programming Interface MAPICS Manufacturing, Accounting and Production Information Control System (IBM) MAPS Mail Abuse Prevention System MAPTOP MAP Technical Office Protocol MAR Memory Address Register MARBI Machine-Readable Bibliographic Information (Committee) MARC Machine-Readable Cataloging/Code MARC Many Core Applications Research Community MARID MTA Authorization Records In DNS (IETF) MARP Multi LAN Address Resolution Protocol MARPA Mini Automatic Radar Plotting Aid MARS Message Archiving and Retrieval Service MARS Military Affiliate Radio System MARS Multicast Address Resolution Server MAS Microsoft Anti-Spyware MAS Multi Agent System MASC Multicast Address-Set Claim (Protocol) MASER Microwave Amplification by Stimulated Emission of Radiation MASI (Laboratoire de) Modelisation et d'Architecture des Systemes Informatiques MASM Macro Assembler (Microsoft) MASS Mass Storage System MASS Message Authentication Signature Standard MAT MAC Address Translation MAT Machine-Assisted Translation MAT Maintenance and Administration Terminal MAT Maintenance Tape MAT Manual Asssistance Tag MAT Mean Acquisition Time MAT Memory Accelerating Technology MAT Message Automation Table MAT Metropolitan Area Trunk MAT Mobile Access Terminal MAT Mobile Agent Technology MAT Multiple Access Transponder MATIP Mapping of Airline Traffic over Internet Protocol MATRIX Multistate Anti-Terrorism Information Exchange MAU Medium Attachment Unit (Ethernet) MAU Multi Station Access Unit MAVT Mobile Audio Visual Terminal MAZ Magnetbildaufzeichnung MB Macro Block MB Megabyte/Multi Byte MB Meinungsbild (Wikipedia) MBA Macroblock Address MBA Managed (PC) Boot Agent MBAFF Macroblock-adaptive frame-field MBC Multi Bit Cell MBCS Multibyte Character Set (encoding) MBE Molecular Beam Epitaxy MBEAN MBean: Managed Bean (Java) MBFT Multipoint Binary File Transfer MBI Map Based Interface MBI Master of Business Informatics MBI Mobile Business Intelligence MBI Mobile Identification Number Block Identifier MBMS Multimedia Broadcast and Multicast Service MBOA Multiband OFDM Alliance MBONE Multicast/Multimedia Backbone MBPS Megabits/bytes per second MBR Master Boot Record MBS Maximum Burst Size MBS Mobile Broadband System MBSA Microsoft Baseline Security Analyzer MBX Mailbox MC Master Control MC Miniature Card MC Mobile Commerce/Communication MC Moving Coil MC Multi Carrier/Cast MC Multipoint Controller MCA Machine Check Architecture MCA Micro Channel Architecture (IBM) MCA Mission Critical Application MCA Motion Capture and Analysis MCA Multiprocessor Communication Adapter MCAD Mechanical Computer Aided Design MCAS Maneuvering Characteristics Augmentation System MCAS Microsoft Certified Apllication Specialist MCAST Motif Cluster Alignment and Search Tool MCAT Metadata Catalog MCB Memory Control Block MCBSP Multi Channel Buffered Serial Port MCC Mamas Computer Club MCC Manchester Computing Centre MCC Master Control Center MCC Media Changer Commands MCC Memory Cache Controller MCC Microelectronics and Computer Technology Corporation MCC Mission Control Center MCCI Multi-Channel Communications Interface MCCI Multimedia Copyright Clearance Ireland MCCOI Multimedia Communications Community of Interest MCCS Monitor Command and Control Set (VESA) MCLK Master Clock MCD Mad Computer Disease MCD Mini Client Driver MCDA Micro Channel Developers Association MCDS Mail Channel Directory System MCDU Multipurpose Control and Display Unit MCE Machine Check Exception MCE Management Communication Engine MCE Media Center Edition (Microsoft) MCF Meta Content Format MCF MOM Connector Framework (Microsoft) MCFT Multi Cash File Transfer (eBanking) MCGA Multi Colour Graphics Adaptor/Array MCGAM MIXER Conformant Global Address Mapping MCH Memory Controller Hub (Intel) MCI Media Control Interface MCID Malicious Call Identification MCIR Machine Controlled Interactive Retrieval MCIS Microsoft Commercial Internet System MCM Media and Communication Management MCM Multi Carrier Modulation MCM Multi Chip Module MCN Media Catalogue Number MCN Multiple Crossbar Network MCNC Microelectronics Center of North Carolina MCNS Multimedia Cable Network System MCOP Management Coprocessor MCOP Mobile Connect One-time Password MCOP Multimedia Communication Protocol (KDE) MCP Macintosh Coprocessor Platform MCP Master Control Programm MCP Media and Communications Processor MCP Microsoft Certified Professional MCP Multichip Package MCPP Microsoft Communications Protocol Program MCR Minimal/Minimum Cell Rate MCS Master Control Station MCS Mission Critical Server MCS Modulation and Coding Scheme MCS Multicast Server MCS Multinational Character Set MCS Multipoint Communication Services/System MCSE Microsoft Certified Systems Engineer MCSG Mathematical and Computational Sciences Group MCT Memory Controller MCT Mind Control Technology MCT MOS Controlled Thyristor MCTS Monte Carlo Tree Search MCU Master Control Unit MCU Memory/Micro/Multipoint/Module Control/Controller Unit MCU Minimum Coded Unit MCU Multi Chip Unit MCU Multicast Unit MCU Multipoint Conferencing/Control Unit MCX Media Center Extender MD Mail Drop MD Mediation Device MD Message Digest (MD2, MD4, MD5, MD6) MD Mini Disk MDA Mail Delivery Agent MDA Media Dependent/Device Adapter MDA Mediated Digest Authentication MDA Mesh Deterministic Access MDA Mobile Digital Assistant MDA Model Driven Architecture MDA Merci d'avance (Slang) MDA Monochrome Display Adapter MDAC Master Data Acquisition and Control System MDAC Microsoft Data Access Component MDB Message Driven Bean (Java) MDBMS Multidimensional DBMS MDBS Mobile Data Base Station MDDI Mobile Digital Display Interface (VESA) MDE Maschinendatenerfassung MDEC Motion (JPEG) Decoder MDF Main Distribution Frame MDG Message Design Guidelines MDG Minimum Delay Generator MDG Mobile Data Gateway/Group MDG Module Dependency Graph MDG Multiple Default Gateway MDG Multiuser Dungeon Game MDH Multimedia Data Handling MDI Media Dependent Interface MDI Multiple Document Interface MDIS Mobile Data Intermediate System MDIX Media/Medium Dependent Interface Crossed MDK Multimedia Development Kit (Microsoft) MDLP Mini Disc Long-Play (Sony) MDLP Minimum Description Length Principle MDLP Mobile Data Link Protocol MDM Master Data/Metadata Management MDM Mobile Device Management MDM Multiplexer Demultiplexer MDN Message Disposition Notification MDNI Management Director (!) Network Interface MDNI Multicast Device Network Interface MDNS Managed Data Network Service MDNS Multicast DNS MDR Minimum Design Requirement MDS Meta Data Server MDS Microsoft Deployment Solution MDS Minimum Dominating Set MDS Monitoring and Discovery Service MDS Mulit-Dimensional Scaling MDS Multiple Data Stream MDSD Model Driven Software/System Development/Design MDSD Monitoring and Data Support Division MDSL Medium Bit Rate/Multirate Digital Subscriber Line MDSTV Mediendienstestaatsvertrag MDT Mittlere Datentechnik MDT Mobile Data Terminal MDY Month Day Year (Datumsangabe) ME Management Engine (Intel) ME Micro Edition ME Mobile Equipment ME Mutation Engine MEA Mobiler Einkaufsassistent MEB Memory Expansion Board MEC Memory Expansion Card MECM Microsoft Endpoint Configuration Manager MECN Mobile Extended Corporate Network MED Media Endpoint Device MEDARS Medical Access and Retrieval System MEDLINE Medical Literature Analysis and Retrieval System MEG Mobile Expert Group MELANI Melde- und Analysestelle Informationssicherung, Schweiz MELCO Mitsubishi Electric Corporation (interface) MEMC Motion Estimation and Motion Compensation (TV) MEMS Micro Electro-Mechanical System MEO Medium Earth Orbit MERIT Michigan Education Research Insruction Triad MERLIN Message Handling and Radio Link Management MERS Most Economical Route Selection MES Mobile End System MESFET Metal Semiconductor Field Effect Transistor MESI Modified Exclusive Shared Invalid (Cache) MET Memory Enhancement Technology MET Middle European Time MET Mission Elapsed Time METAL Macro Expansion Template Attribute Language MEXE Mobil Station Execution Environment MEZ Mitteleuropaeische Zeit MF Marinefunker MF Multifunktion MFA Multi Factor Authentication MFC Mainframe Computer MFC Microsoft Foundation Classes MFC Multifunktionale Chipkarte MFFS Microsoft Flash File System MFI Metafile Input MFIA Magtape Formatter Interface Adapter MFJ Modified Final Judgement MFLOP Million Floating Point Operations MFM Modified Frequency Modulation MFN Master File Notification MFN Mehrfrequenznetz MFO Metafile Output MFOG MFoG: Many Faces of Go MFP Multifunction Peripheral MFPA Multi Function Peripheral Association MFQ Multilevel Feedback Queue MFR Multi Frequency Receiver MFS Macintosh File System MFS Maximum Frame Size MFS Memory File System MFS Mitteilungen fuer Seefunkstellen MFT Master File Table MFT Multi-Programming with a Fixed number of Tasks MFTL My Favorite Toy Language MFTP Multicast File Transfer Protocol MFV Mehrfrequenz-Wahlverfahren (Telefon) MG Master Group MG Media Gateway MGA Mehrgeaeteanschluss MGA Monochrome/Multimode Graphic Adapter MGC Media Gateway Controller MGCP Media Gateway Control Protocol MGFT Motion Group Fourier Transform MGPF Multiprogram General Purpose Facilities MGR Multi Gigabit Router MH Modified Huffman (Compression) MHD Moving Head Disk MHEG Multimedia and Hypermedia Expert Group MHF Message Handling Facility MHL Mobile High Definiton Link MHN Muenchener Hochschul-Netz MHOTY My Hat's Off To You (Slang) MHP Multimedia Home Platform MHP Multiview High Profile MHS Message/Mail Handling Service/System MHTML MIME encoded Hypertext Markup Language MI Mode Indicate MI Modul Interface MI Multiple Instruction (Stream Computer) MIA Missing In Action (Debian) MIAS Mehrwertsteuerinformationsaustauschsystem MIB Management Information Base MIB Melde- und Informationssystem Binnenschifffahrt MIC Machine Identification Code MIC Macro Interpretative Command MIC Many Integrated Cores MIC Media Interface Connector MIC Memory In Cassette MIC Message Integrity Check/Code MIC Mode Indicate Common MIC Multimedia Interactive Control MICA Modem ISDN Channel Aggregation MICE Multimedia Integrated Conferencing for Europe MICK Multimedia-Informations-Centrum Karlsruhe MICR Magnetic Ink Character Recognition MICS Mobile Information and Communication Systems MID Maritime Identification Digit MID Message Identifier MID Mobile Internet Device MIDI Musical Instrument Digital Interface MIDP Mobile Information Device Profile MIDS Matrix Internet Data Survey MIEF Management Information Error Facility MIF Management Information File/Format MIHMA Model-based Integration Heterogeneous Multimedia Archives MII Media Independent Interface MII Microsoft, IBM, Intel MIL Machine Interface Layer MIL Media and Information Literacy (Unesco) MIL military; Internet-Domain: Militaer USA MIL (amerikanische Militaernorm) MILNET Military Network, USA MIM Metall-Isolator-Metall (Bildschirm) MIMD Multiple Instructions Multiple Data MIME Multipurpose Internet Mail Extensions MIMO Multiple Input Multiple Output MIN Mobile Identification Number MINC Multilingual Internet Names Consortium MINT Mathematik, Informatik, Naturwissenschaften, Technik MIO Modular Input Output MIP Maximum Integration Phone MIPA Mutual Internet Practices Association MIPS Metal Inserted Poly Silicon MIPS Million Instructions Per Second MIPS Most Irrelevant Product Specification MIPS Multimedia Interactive Protocols and Systems MIPTEL Mobile IP Telephony MIQ Machine Intelligence Quotient MIQ MEASURE Interactive Query MIRAG Mitteldeutscher Rundfunk AG, Leipzig MIRC Medical Imaging/Information Resource Center MIRC Medical Informatics Research Center MIRC Mardam-Bey/Modified/Moo/Multi-user/Multiple/Mu/My Internet Relay Chat MIS Management Information System MIS Metal Insulator Semiconductor MIS Mounting Interface Standard (VESA) MISD Multiple Instructions Single Data MISDN Modular ISDN MIT Management Information Tree MIT Massachusetts Institute of Technology MITI Ministry of Trade and Industry, Japan MITM Man/Monkey In The Middle (attack) MITMA Man In The Middle Attack MITS Model Instrumentation Telemetry System MIX Member Information Exchange MIXER MIME Internet X.400 Enhanced Relay MJ Major Descriptor MJ Modular Jack (Steckersystem) MJD Modified Julian Date MJPEG Motion-JPEG MKA Matroska Audio (format) MKB Media Key Block MKD Minimum Keyboard and Display MKL Mathematical Kernel Library (Intel) MKS Matroska Subtitle (format) MKT Multifunktionales Kartenterminal MKV Matroska Video (format) ML Machine Learning ML Machine/Markup/Meta Language ML Maximum Likelihood MLA Micro Lense Array MLA My Local Address MLAN Mailing List for ArcNews MLAN Militarized/Mobile/Music Local Area Network MLAN Modulo-Lattice Additive Noise MLAN Musical Local Area Network MLC Multi Level Cell MLD Master Logic Diagram MLD Multicast Listener Discovery MLDM Machine Learning and Data Mining MLE Millenium Language Extension MLI Multiple Link Interface MLID Multiple Link Interface Driver MLIS Multilingual Information Society MLM Mailing List Manager MLM Multi-Level Marketing MLP Message/Multilayer Link Protocol MLP Mobile Location Protocol MLPP Multi Level Precedence and Preemption MLPPP Multi Link PPP MLR Multi-Channel Linear Recording MLS Multi Level Security MLS Multiple Link Support MLT Mechanized Loop Testing MLT Multi-Level Transition/Transmission MLT Multi Link Trunking MLV Multi Language Vendor MM Maschinenlesbares Merkmal MM Material/Mobility Management MM Metadata Manager MM Moving Magnet MM Multiple Master MMA Million Message Attack MMA Multi-Megabit-Anpassung MMAC Multi Media Access Center MMAP Multi Media Access Profile MMC Man Machine Communication MMC Matched Memory Cycle MMC Matroska Multimedia Container MMC Microsoft Management Console MMC MIDI Machine Control MMC Multi Media Card/Commands MMCA Multi Media Card Association MMCD Multimedia Compact Disc MMCRS MMC-RS: Multi Media Card -- Reduced Size MMDB Main Memory Data Base MMDF Multichannel Memorandum Distribution Facility MMDS Multichannel Multipoint Distribution System MME Mobility Management Entity MME Multi Media Extensions MMF Make Money Fast MMF Multi-Mode Fiber MMI Man Machine Interface MMIC Monolithic Microwave Integrated Circuit MMIS Materials Manager Information System MMJ Modified Modular Jack (Steckersystem) MMK Multimediale Kommunikation MML Man Machine Language MML Mathematical Markup Language MMM Memory Mapper Modul MMM Micro Macro Magician MMM Microsoft Multimedia Movie MMM Mobile Media Mode MMM Multi Media Mediocrity MMOG Massively Multiplayer Online Game MMORPG Massive Multiplayer Online Role Playing Game MMP Massive Multi Processing MMPC Multi Message Package Chaffing MMPM Multi Media Presentation Manager MMR Modified Modified Read (Compression) MMR Multi Hop Relay MMRBC Maximum Memory Read Byte Count MMS Manufacturing Message Specification MMS Module Management System MMS Multimedia Messaging Service MMS Multimedia Survey MMSI Maritime Mobile Service Identity MMT Multimedia Timer MMTCA Multimedia Toolbox for Cooperative Applications MMU Memory Management Unit MMVC Matrox Millenium Video Card MMVC Minimalistic/Multiple Model View Controller MMX Multi Media Extensions MN Minor Descriptor MNG Minimal No-Good MNIT Mobile Networks Integration Technology MNP Microcom Networking Protocol MNP Multiple Networking Program MNRE Manual Not Read Error (Slang) MNS Managed Network Services MO Magneto-Optical (Disk) MO Managed Object MO Mobile Originated (Message) MOAP Multihop Over the Air Programming MOBB Month Of Browser Bugs MOCA MoCA: Multimedia over Coax Alliance MOCA Music Online Competition Act MOD Magneto-Optical Disk MOD Movie/Music On Demand MODCA Mixed Object Document Content Architecture MODEM Modulator-Demodulator MODFET Modulation Doped Field Effect Transistor MOESI Modified, Owner, Exclusive, Shared, Invalid MOF Meta Object Facility MOF Microsoft Operations Framework MOH Music On Hold MOHLL Machine Oriented High Level Language MOKB Month Of Kernel Bugs MOLAP Multidimensional Online Analytical Processing MOLI Microsoft Online Institute MOLP Microsoft Open License Pak MOM Map Oriented Machine MOM Message Oriented Middleware MOM Microsoft Operations Manager MOO MUD/Multiuser Object Oriented MOOC Massive Open Online Course MOON Management Of Optical Networks MOP Maintenance Operations Protocol (DEC) MOP Multiple Original Prints MOPL Map oriented Programming Language MOPS Million Operations Per Second MORE Masters Of Reverse Engineering MORE Message Output Routine Environment MORE Monatliche Rechnungsstellung MORE Multimedia Oriented Repository Environment MORE Multiple Optical Recording Enhancements MOS Mean Opinion Score MOS Messaging Operating System MOS Metal Oxide Semiconductor MOSC Modified Original Smart Card MOSFET Metal Oxide Semiconductor Field Effect Transistor MOSIX Multicomputer Operating System for UNIX MOSPF Multicast Extensions to OSPF MOSPF Multicast Open Shortest Path First MOSS Microsoft Office Sharepoint Server MOSS MIME Object Security Services MOST Media Oriented Systems Transport MOST Mobile Open Systems Technology MOSTL Metal Oxide Semiconductor Transistor Logic MOSTL Microsoft Office Smart Tag List MOT Multimedia Object Transfer MOTAS Member Of The Appropriate Sex (Slang) MOTIS Message Oriented Text Interchange System MOTU Mark Of The Unicorn, Inc., USA MOTU Mobile Technical Unit MOU Memorandum Of Understanding MOV Metal Oxide Varistor MP Magic Packet MP Main Profile MP Massively Parallel MP Mesh Point MP Multilink Protocol MP Multiple Processors MP Multipoint Processor MP Multiprocessing MP2 MPEG-1 Audio Layer 2 MP3 MPEG-1 Audio Layer 3 MPA Minimum Perceptable Action MPA Motion Picture Association MPAA Motion Picture Association of America MPC Media Port Controller MPC Microsoft Certified Professional MPC Multimedia PC MPCS Manufacturing Planning and Control System MPD Music Player Daemon MPDL Music Parameter Description Language MPE Maximum Permissible Exposition MPE Multiprogramming Executive MPEFEC MPE-FEC: Multi Protocol Encapsulation -- Forward Error Correction MPEG Moving Picture Experts Group MPEG1 MPEG-1: Moving Picture Experts Group Standard 1 MPEG2 MPEG-2: Moving Picture Experts Group Standard 2 MPEG3 MPEG-3: Moving Picture Experts Group Standard 3 MPEG4 MPEG-4: Moving Picture Experts Group Standard 4 MPEG7 MPEG-7: Moving Picture Experts Group Standard 7 MPEG21 MPEG-21: Moving Picture Experts Group Standard 21 MPEGA MPEG-A: Moving Picture Experts Group multimedia application format MPEGB MPEG-B: Moving Picture Experts Group systems technologies MPEGC MPEG-C: Moving Picture Experts Group video technologies MPEGD MPEG-D: Moving Picture Experts Group audio technologies MPEGE MPEG-E: Moving Picture Experts Group multimedia middleware MPF Mapping Field MPG Medizinprodukte-Gesetz MPI Message Passing Interface MPI Multi-Protocol Interchange MPICH Message Passing Interface Chameleon MPL Mozilla Public License MPLS Multi-Protocol Label Switching MPM Mesh Peering Manager MPM Message/Multi Processing Module MPMLQ Multipulse Maximum Likelihood Quantization MPN Microsoft Partner Network MPOA Multiple Protocol Over ATM MPP Massively Parallel Processing/Processor MPP Message Posting/Processing Program/Protocol MPPE Microsoft Point-to-Point Encryption (protocol) MPPP Multilink Point-to-Point Protocol MPQS Multiple Polynomial Quadratic Sieve MPR Massenparallelrechner MPR Maet- och Provningsr{aa}det (Schweden) MPR Multi-Protocol Router MPR Multipart Repeater MPR Multipoint Relay MPRM Mobile Payment Reference Model MPS MP/s: Megapixel per second MPS Mehrplatzsystem MPS Message Passing/Processing System MPS Microsoft Provisioning System MPS Microsoft Proxy Server MPS Miss-Path Scheduling MPS Mobile Positioning System MPS Modular Printing System MPS Multi Processing System MPS Multi Processor Specification MPS Multiple Protocol over ATM Server MPS Multiple Partition Support MPT Memory Protocol Translator MPT Ministry of Post and Telecommunications, UK + Japan MPTCP Multi Path Transmission Control Protocol MPTF Multiple Protocol Transport Feature MPTN Multi-/Multiple Protocol Transport Network (IBM) MPTP Micro Payment Transfer Protocol MPTS Multiprotocol Transport Services (IBM) MPU Microprocessor Unit MPU MIDI Processing Unit MPW Macintosh Programmers/Programming Workbench MPX Multi Pointer X (Server) MPX Multiplex MQ Message Queue/Queuing MQE Managed Query Environment MQI Messaging and Queuing Interface MQT Materialized Query Table MQTT Message Queuing Telemetry Transport MR magneto-resistiv MR Modem Ready MR Modified Read (Compression) MRAM Magnetoresistive/Ferromagnetic Random Access Memory MRAP Multimedia in the Local Loop Access Profile MRB Method Request Broker MRC Magneto-Resistive Cluster MRCC Maritime Rescue Coordination Center MRCF Microsoft Realtime Compression Format MRCI Microsoft Realtime Compression Interface MRM Motif Resource Manager MRM Multi Resolution Mesh MRML Mind Reading Markup Language MRML Multimedia Retrieval Markup Language MRO Multi-Region Operation MRP Material Requirements Planning MRP Manufacturing Resource Planning MRPL Main Ring Path Length MRS Media Recognition System MRS Microcontroller Readable Sector MRS Mode Register Set MRS Moderator Recovery System MRS Monitored Retrievable Storage MRT Mean Repair Time MRTD Machine Readable Travel Document MRU Maximum Receive Unit MRU Most Recently Used MRZ Machine Readable Zone MS Management Services MS Memory Stick/System MS Message Store MS Microsoft Corporation MS Mobile Station MS Multiplexer Section MS Music/Speech MSA Microsoft Systems Architecture MSA Mobile Service Architecture MSAA Microsoft Active Accessibility MSAA Multi-Sampling Anti-Aliasing MSAIS Multiplexer Section Alarm Indication Signal MSAM Microsoft Screen Access Model MSAM Multikeyed Indexed Sequential File Access Method MSAN Multi Service Access Node MSAP Minislotted Alternating Priorities MSAS Multi-functional Staellite Augmentation System MSAS Multimedia-Stream Adaptation Services MSAU Multi-Station Access Unit MSB Most Significant Bit/Byte MSC Main Service Channel MSC Mid Speech Clipping MSC Mile Standard Cable MSC Mobile (Services) Switching Centre MSCDEX Microsoft Compact Disk Extensions MSCHAP Microsoft Challenge/Reply Handshake Protocol MSCO Modeling and Simulation Coordination Office, USA MSCP Mass Storage Control Protocol MSCS Microsoft Cluster Server/Services MSD Mass Storage Device MSD Most Significant Digit MSDL Motion Special Description Language MSDN Microsoft Developer Network MSDOS Microsoft Disk Operating System MSDP Multicast Source Discovery Protocol MSDR Multiplexed Streaming Data Request MSDS Microsoft Developer Support MSDS MIDI Sample Dump Standard MSE Microsoft Security Essentials MSFDC Microsoft + First Data Corporation MSG Message MSI Maritime Safety Information MSI Medium Scale Integration MSI Message Signaled Interrupt MSI Microsoft Installer MSIE Microsoft Internet Explorer MSIL Microsoft Intermediate Language MSISDN Mobile Subscriber Integrated Services Digital Network MSISDNN Mobile Subscriber Integrated Services Digital Network Number MSK Minimum Shift Keying MSL Master Symbol List MSL Map Specification Library MSL Mean Sea Level MSL Mirrored Server Link MSLR Max Scan Line Register MSLR Morphological and Syntactic LR Parser MSM Mainstream Media MSN Manufacturer's Serial Number MSN Microsoft Network MSN Multiple Subscriber Number MSNFS Microsoft Services for Network File System MSO Multiple System Operator MSOH Multiplexer Section Overhead MSOPF Multicast Open Shortest Path First MSP Management Service Provider MSP Message Security Protocol MSP Multiplexer Section Protection MSR Machine Specific Register MSR Message Service Routine MSR Messen, Steuern, Regeln MSR Model Specific Registers MSR Multiplicity Shift Register MSRN Mobile Station Roaming Number MSRT Malicious Software Removal Tool (Microsoft) MSS MAN Switching System MSS Maximum Segment Size MSS Mobile Satellite Service MSSG MPEG Software Simulation Group MSSP Managed Security Services Provider MST Multi Stream Transport MSTE Multiplexer Section Terminating Equipment MSTP Multiple Spanning Tree Protocol MSU Message Signal Unit MSU Multi Service Unit MSV Medium Speed Variant MSW Machine Status Word MSX Matsushita Sony X-machine MSX Machines wirh Software Exchangeability MSX Microsoft Extended (BASIC) MSX Microsoft X-box MSX Multiprotocol Session Exchange MSXB Microsoft Extended BASIC MSXML Microsoft XML MT Megatransfers MT Mersenne Twister MT Mobile Terminated (Messaging) MT Movable Type MT Multi-Topology MTA Macintosh Telephony Architecture MTA Mail/Message Transfer Agent MTA Multiple Terminal Access MTBB Mean Time Between Breakdowns MTBDL Mean Time Between Data Loss MTBF Mean Time Between Failures MTBJ Mean Time Between Jams MTC Multi Threaded Calculation MTD Memory Technology Device MTDA Mean Time Data Availability MTF Mean Time to Failure MTF Microsoft Tape Format MTF Modulation Transfer Function MTFBWY May The Force Be With You (Slang) MTH Memory Translation/Translator Hub MTJ Magnetic Tunnel Junction MTM Made To Measure MTM Matrix Transformation Method MTM Memory To Memory (interface) MTM Mobile To Mobile MTM Mobile Trusted Module MTM Multitracker Module MTN Mini Typing Notify MTOM (SOAP) Message Transmission Optimization Mechanism MTOPS Millions Theoretical Operations Per Second MTP Mail Transfer Protocol (Internet) MTP Media Transfer Protocol MTP Message Transfer Part MTP Meteo Time Protocol MTQP Message Tracking Query Protocol MTRR Memory Type Range Register MTS Message Transfer/Telephone Services/System MTS Michigan Terminal System MTS Microsoft Transaction Server MTS Multichannel Television Sound MTS Multimedia Teleschool (Berlitz) MTSAT Multifunctional Transport Satellite (System) MTTF Mean Time To Failure MTTH Mean Time To Half Brightness MTTR Mean Time To Recovery/Repair MTU Maximum Transfer/Transmission Unit MTUF Magnetic Tape Unit Formatter MU Message Unit MUe Maschinelle Uebersetzung MUA Mail User Agent MUC Multi Utility Communication MUCK Multi User Chat Kingdom MUD Multi/Multiple-User Dialogue/Dimension/Dungeon (Spiele) MUEW Monopoluebertragungsweg MUF Maximal Usable Frequency MUFF Maus- und Fenster-Firlefanz MUI Magic User Interface (Amiga) MUK Medien und Kommunikation MUL Memory Upper Low MUL Mobile User Link MULTICS Multiplexed Information and Computing Service MUMPS Massachusetts General Hospital Utility Multi-Programming System MUNDI Multiplexed Network for Distributive and Interactive Services MUSE Multiple Sub-Nyqyist-Sampling Encoding MUSEN Meinem Unmassgeblichen Sprachempfinden Nach (Slang) MUSH Multi-User Shared Hallucinations MUSIC Multiple Signal Characterization/Classification MUSICAM Masking Universal Subband Integrated Coding and Multiplex MUTEX Mutual Exclusion MUX Multiplexer MV Medium Voltage MVA Multi-domain Vertical Alignment (panel) MVAD Mobile Value Added Distributor (Intel) MVB Multimedia Viewer Book MVC Manual Volume Control MVC Micro-Bit-Virus-Centrum, Karlsruhe MVC Model View Controller (architecture, design pattern) MVC Multimedia Viewer Compiler MVC (MPEG-4) Multiview Video Coding MVCC Multi Version Concurrency Control MVCD Mole Video Compact Disc MVD Multi Valued Dependency MVDM Multiple Virtual DOS Machines MVFS Multi Version File System MVGA Monochrome Video Graphics Array MVIP Multi Vendor Integration/Interaction Protocol MVL Multiple Virtual Line MVM Matrix Vector Multiplier MVNO Mobile Virtual Network Operator MVP Minimal Viable Product MVP Multimedia Video Processor MVQ Motion Vector Quantization MVS Multiple Virtual Storage/Systems (IBM) MVT Multiprogramming with a Variable number of Tasks MVT Multi Vendor Teaming MW Mittelwelle, Medium Wave MWC Mirror Write Cache MWCG Multiply With Carry (random number) Generator MWCM Molecular Wire Crossbar Memory MWD Mehrwertdienst MWI Message Waiting Indication MWM Motif Window Manager MWMR Multiple Write, Multiple Read MWN Managed WAN Networks MX Mail Exchange/Exchanger (DNS-Record) MXF Material Exchange Format MXM Media Xchange Manager MXM Mobile Peripheral Component Interconnect Express Module MXS Mail Exchangers (plural of MX) MXS Message Exchange Services MXS Microsoft Exchange Server MXT Memory Expansion Technology (IBM) MYOB Mind Your Own Business (Slang) MZAP Multicast-Scope Zone Announcement Protocol % % N National, Network, Neutral, No/Non, Noise, Null NA Network Access NA n/a: Not Applicable/Available NAB National Address Base NAB National Association of Broadcasters (USA) NAC Network Access/Admission Control NAC Network Analysis Corporation NAC Network Applications Consortium (USA) NAC Null Attachment Concentrator NACA National Advisory Committee for Aeronautics (USA) NACD National Association of Computer Dealers NACK Negative Acknowledge NACS National Advisory Committee on Semiconductors NACS NetWare Asynchronous Communication Server NACSE National Association of Certified Systems Engineers NAD Network Access Device NADIR Network Anomaly Detection + Intrusion Reporter NADIS Nachrichtendienstliches Informationssystem (des Bundesverfassungsschutzes) NAEC Novell Authorized Education Center NAF National Arbitration Forum NAFOD No Apparent Fear Of Death (Slang) NAG Numerical Algorithms Group, Oxford NAIF Navigation Ancillary Information Facility NAK Negative Acknowledge/Acknowledgement NAL Network Abstraction/Adaptation Layer NAL Novell Application Launcher NAM Name and Address Module NAM Narrow Amplitude Modulation NAM National Account Manager NAM Netware Application Manager NAM Network Analysis Module NAM Number Assignment Module NAMP NetWare Asynchronous Messaging Protocol NAN NaN: Not a Number NANAE News.Admin.Net-Abuse.E-mail (Newsgroup) NAND not and NANOG North American Network Operators Group NANT Not Another Neat Tool NANT NAnt: Not Ant NAP Network Access Point/Protection/Protocol NAP Non-significant Address Part (Bluetooth) NAPAW North American Process Algebra Workshop NAPLPS North American Presentation Layer/Level Protocol Syntax NAPT Network Address Port Translation (RFC 3022) NAPTR Naming Authority Pointer NAQ Never Answered Questions NAR No Action Required NAS Network Access Server NAS Network Administration System NAS Network Application Services NAS Network Application Support (DEC) NAS Network Attached Storage NASA National Aeronautics and Space Administration, USA NASA .net Application and Strategic Alternatives NASI NetWare Asynchronous Services Interface (Novell) NASIG Numerical Analysis Special Interest Group NASK Naukowa i Akademicka Siec Komputerowa (Polen) NASS Network Attachement Subsystem NASS Numerical Aerodynamics Simulation System NAT Network Address Translation NATEL Nationales (Auto-)Telefonnetz (Schweiz) NAU Network Access/Addressable Unit NAUN Nearest Active Upstream Neighbour NAV Network Allocation Vector NAVI New Analog Video Interface NAVTEX Navigational Warnings by Telex NAX Nachrichten auf Fax NB Noise Blanker NB Northbridge NBC National Broadcasting Compnay, USA NBD Network Block Device NBD No Big Deal (Slang) NBF Netbios Frame (Transport Protocol) NBFCP NetBIOS Frames Control Protocol NBG Networking Business Group NBIC Nanotechnology, Biology and Medicine, Information Sciences and Cognitive Sciences NBIC Narrow-band Interference Canceller NBMA Non-Broadcast Multiple Access NBN Nixdorf Breitbandnetz NBNS NetBIOS Name Server/Service NBO Network Byte Order NBP Name Binding Protocol NBP Netbios Protocol NBP Network Bootstrap Program NBS National Bureau of Standards, USA (NIST) NBT NetBIOS over TCP/IP NC Network Computer/Control NC Newcastle Connection NC No Connection NC Node Consistency NC Number Cruncher/Crusher NC Numerical Control NCA Network Communications Adapter NCA Network Computer/Computing Architecture NCAM National Center for Accessible Media, USA NCAR National Center for Atmospheric Research, USA NCAZ Nationales Cyber-Abwehrzentrum, Bonn NCB NetBIOS Control Block NCC National Computing Centre NCC Network Computer Client NCC Network Control Center NCC Network Coordination Centre (RIPE) NCCUSL National Conference of Commissioners on Uniform State Laws NCD Network Computing Device NCD Network Copy Detection NCE Nomadic Computing Environment NCEG Numerical C Extensions Group NCF Network Computing Facility NCGA National Computer Graphics Association NCI Network Control Information NCK Network Code Key NCM Network Configuration Management NCMT Numerical Control for Machine Tools NCN New Century Network NCNCNC No Coffee, No Chocolate, No Computer (Slang) NCO Numerically Controlled Oscillator NCP NetWare Core Protocol NCP Network Control Processor/Protocol/Program NCP Not Copy Protected NCQ Native Command Queuing NCR National Cash Register Corporation, USA NCS Natural Colour System NCS Network Computer Server NCS Network Computing System NCS NASI Connection Service NCSA National Center for Supercomputing Applications, USA NCSA National Computer Security Association NCSA National Customer Service Association NCSC National Computer Security Center NCSC North Carolina Supercomputing Center NCSD National Cyber Security Division, USA NCSI Network Communication Services Interface NCSL National Computer System Laboratory NCSTRL Networked Computer Science Technical Reports Library NCTA National Cable and Telecommunications Association, USA NCTA National Cable Television Association, USA NCW NACSE Certified Webmaster NCW Network Centric Warfare/Waveform NCX Navigation Control XML ND Natuerliche Dummheit (Gegensatz zu KI) ND Network Diagram NDA Non-Disclosure Agreement NDA Norddeutsche Datenautobahn NDAC Not Data Accepted NDAS Network Direct Attached Storage NDB Nachrichtendienst des Bundes, CH NDB Non-Directional Beacon NDC National Destination Code NDC Normalized Device Coordinate NDEF NFC Data Exchange Format NDG Nachrichtendienstgesetz, Schweiz NDI Network Distribution Infrastructure NDIS Network Device/Driver Interface Specification NDK Native Development Kit NDL Network Database Language NDLTD Networked Digital Library of Theses and Dissertations NDM Netzwerk-Datenmodell NDM Normal Disconnected Mode NDMP Network Data Management Protocol NDMS NetWare Distributed Management Services NDOC .Net Documentation NDP Numeric Data Processor NDPS Netware Distributed Printing Services NDPS Non-Disruptive Path Switching NDR Non Delivery Report NDR Norddeutscher Rundfunk NDS Netware/Novell Directory Services NDS Noise Detected as Speech NDST Network Dedicated Systems Time NDT Net Data Throughput NDT Network Design Tool NDTP Network Dictionary Transfer Protocol NE Name Error NE Network/Node Element NE4 Netzebene 4 NEA Nichtdeterministischer Endlicher Automat (NFA) NEARNET New England Academic and Research Network NEAT Near English Assembler Translator NEAT New Enhanced Advanced Technology (chipset) NEC National Electric Code (Kabel) NEC Nippon Electric Company, Japan NEC Numerical Electromagnetics Code NECC National Education Computing Conference, USA NECTAR Network Computer Architecture NEDD New Electrostatic Drop Detector NEES Network for Earthquake Engineering and Simulation NEMA National Electrical Manufacturers Association NEMS Nano Electromechanical Storage NEOS Networked Educational On-line System NERD Network Event Recording Device NES National Education Supercomputer NES Network Edge Solutions NES Network Element/Encryption System NES Network Enabled Solution (Cisco) NES Network Event Summary NES Nintendo Entertainment System NESC National Electric Safety Code NEST Novell Embedded Systems Technology NET network; Internet-Domain: Netzverwaltung NET Network Entity Title NET Norme Europeenne de Telecommunication NETBEUI NetBIOS Extended User Interface (IBM) NETBIOS Network Basic Input and Output System (IBM) NETBLT Network Block Transfer (Protocol) NETBT NetBT: NetBIOS over TCP/IP NETCDF Network Common Data Form NETSC Netscape (Browser) NETSC Network Security Consortium NETUI NetUI: Network User Interface NEWS Network Extensible Window System NEXT Near End Cross Talk NF Niederfrequenz NF Noise Factor NF Normalform (Datenbank) NFA Nondeterministic Finite Automaton NFAR Network File Access Routine NFC Near Field Communications NFF No Fault Found NFGM Nano Floating Gate Memory NFI No Frigging Idea (Slang) NFM Narrow Frequency Modulation NFM Network File Manager NFS Nachrichten fuer Seefunkstellen NFS Network/Nightmare File Server/System NFS Number Field Sieve NFSS New Font Selection Scheme NFT Non-fungible Token NFW No Fucking Way (Slang) NG Next/New Generation NG No Good NGA Next Generation Access NGG Network Group Germany NGI Next Generation Internet NGIO Next Generation Input Output NGM Netware Global Messaging NGMHS NetWare Global Message Handling System NGMN Next Generation Mobile Network NGN Next Generation Network NGO Non Governmental Organization NGS Non Government Standard NGSCB Next Generation Secure Computing Base NGSCBFW Next Generation Secure Computing Base for Windows NGSG Non-Commercial Stakeholder Group NGSS Next Generation Satellite/Search/Software/Surveillance Services/System NGSS Next Generation Security Software NGSS Next Generation Session Server NGSS Next Generation Switching Silicon NGWS Next Generation Windows Services NGZ Network Game Zone NHC Notebook Hardware Control NHK Nippon Hoso Kyokai (Japan Broadcasting Corporation) NHOB Non-specific Hierarchical Operational Binding NHR Nationales Hochleistungsrechnen NHRP Next Hop Routing/Resolution Protocol NI Neighbourhood Interchangeability NI Network Interconnect NIA Network Interoperability Alliance NIALM Non-Intrusive Appliance Load Monitoring NIAP National Information Assurance Partnership, USA NIC National ISDN Council NIC Network Information Center NIC Network Interface Card NIC John-von-Neumann-Institut fuer Computing, Juelich NICA Novell Integrated Computing Architecture NICAD Nickel Cadmium (Akkumulator) NICAM Near Instantaneous Companded Audio Multiplex NICE Network Information and Control Exchange (Protocol) NICK Netzweites Informationssystem im Campus der Universitaet Karlsruhe NID Namespace Identifier NID Next ID NIDL Network Interface Definition Language NIDS Network Intrusion Detection System NIF Nautischer Informationsfunk NIF Network Information File/Frame NIG Non Isolated Gate NIH National Institute of Health, USA NIH Not Invented Here NIHCL NIH Class Library NII National Information Infrastructure, USA NIIT National Information Infrastructure Testbed NIK Nachhaltigkeit in der Informations- und Kommunikationstechnik NIL Network Interchange Language NILFS New Implementation of a Log-structured File System NIM Network Installation Manager NIM Network Interface Machine NIMA National Imaging and Mapping Agency NIMBY Not In My Backyard (Slang) NIMH Nickel Metal Hydride (Akkumulator) NIMP NetWare Internetwork Messaging Protocol NIP Network Inquiry Protocol NIP Non-Impact Printer/Printing NIPC National Infrastructure Protection Center NIPS Network I/O Per Second NIPS Network Intrusion Prevention System NIR Network Information Retrieval NIS Nachbarschafts-Informationssystem NIS NATO Identification System NIS Network Information/Interpreting Service NIS Norddeutsches Informationssystem NISA New Information Services Architecture NISDN Narrow Band ISDN NISO National Information Standards Organization NISS National Information Services and Systems, USA NISS National Information on Software and Services, USA NIST National Institute of Standards and Technology, USA NIT Network Information Table NIT Network Interface Tap NITC National Information Technology Center NITE Natural Interactivity Tools Engineering NITE Nmap In The Enterprise NIU Network Interface Unit NIUF National ISDN Users Forum NIV Network Interface Virtualization NJE Network Job Entry (IBM) NK Namenskonvention(en) (Wikipedia) NL Network Layer NL New Line NLA Next Level Aggregator NLA Not Long Ago (Slang) NLANR National Laboratory for Applied Networking Research, USA NLB Network Load Balancing NLD National Long Distance NLD Non-Linear Distortion NLD Normalized Levenshtein Distance NLD Novell Linux (Universal Executor) Desktop NLE Nonlinear Editing NLES Navigation Land Earth Station NLLS Nonlinear Least Squares NLM Netware Loadable Modul (Novell) NLMB Nolifemuddinbastard (Slang) NLOC Netto Lines Of Code NLP Natural Language Processing NLP Non Linear Programming NLPID Network Layer/Level Protocol Identifier NLQ Near Letter Quality NLS National/Native Language Support NLSP Netware Link Service/State Protocol NLUUG Niederlaendische UNIX User Group NM Network Management NM New Maintainer (Debian) NMA Network Management Architecture NMAS Novell Modular Authentication Services NMC Network Management/Measurement Center NMCP Network Management Control Protocol NMEA National Marine Electronics Association NMI Non Maskable Interrupt NML Normal NMM NetWare Management Map (Novell) NMM Network Management Modul NMO Network Management Option (OSF) NMOS N-Channel MOS (Transistor) NMOS Network Management Operating System NMP Network Management Processor NMPR Networked Media Product Requirements NMR Network Management Responder (Novell) NMR Noise to Mask Ration NMS Network/NetWare Management Station/System NMT Nordic Mobile Telephone NMU Non-Maintainer Upload (Debian) NMVT Network Management Vector Command NMX Network Magement Extensions NN Network Node NN Newbie Note (Slang) NN Nightmare Networker (Slang) NNGS No Name Go Server NNI Network Node/Network Interface NNI Next Node Indicator NNR Novell Network Registry NNS Nearest Neighbour Search NNSC NSFnet Network Service Center NNSP National Network of State Polls, USA NNSP Neural Networks for Signal Processing NNTP Network News Transfer Protocol (Internet) NNX Nerwork Numbering Exchange NOA Nerds on Air NOAA National Oceanic and Atmosphere Administration NOAH Network Oriented Application Harmonization NOC Network Operation Center NOC Number of Children NOEBL Nichtoeffentlicher beweglicher Landfunk NOEML Nichtoeffentlicher mobiler Landfunk NOMA National Online Media Association NOP No Operation NOR No Original Research (Wikipedia) NOR not or NORA Normierter Rechneranschluss NORAG Nordische Rundfunk AG, Hamburg NORC Naval Ordnance Research Calculator NORID ? (Apple) NORSAR Norwegian Seismic Array NOS Network Operating System NOS New Old Stock NOSE National Open Source Enterprise, USA NOTW Not Of This World (Slang) NOW Network Of Workstations NP Network Performance NP Np = Neper (Masseinheit, unit of measurement) NP No Problem (Slang) NP Nondeterministic Polynomial time NPA Network Performance Analyzer NPA Network Printer/Printing Alliance NPA nPA: neuer Personalausweis NPA Numbering Plan Area NPACI National Partnership for Advanced Computational Infrastructure NPAP Network Printing Alliance Protocol NPAPI Netscape Plug-in Application Program Interface NPAR NIC Partitioning NPAR Non-Photorealistic Animation and Rendering NPAR Number Port Activation Request NPC Network Personal Computer NPCID Network Provides Caller Identifier NPH Non Processed Header NPI Neighbourhood Partial Interchangeability NPI Network Printer Interface NPL National Physical Laboratory, England NPL Nonprocedural Language NPM Netview/Network Performance Measurement/Monitor NPM Network Printer Manager (IBM) NPM Network Processor Module NPM Network Project Manager NPM Non-Printable Material NPOV Neutral Point Of View (Wikipedia) NPP Network Printing Protocol NPR National Public Radio NPR Non Persistent Reference NPS Network Print Server NPT Nested Page Tables (AMD) NPTL Native POSIX Thread Library NPTN National Public Telecomputing Network, USA NPV Non Patient Vicinity NPVR Network-based Personal Video Recorder NQE Network Queuing Environment NQS Network Queuing System NR No-Good Recording NRC National Research Council, USA NRCS National Replacement Character Set NREN National Research and Education/Educational Network NRF Nerds' Revolutionary Front NRL Namespace Routing Language NRM Normal Response Mode NRN National Research Network NRN Netware Remote Node NRN No Reply Necessary (Slang) NRO Numbering Resource Organisation NRPC (Lotus) Notes Remote Procedure Call NRRT Non-reroutable Traffic NRT Non Real Time NRTL Nationally Recognized Testing Laboratory (USA) NRTM Near Real Time Mirroring NRV Niedersaechsicher Rechner-Verbund NRZ Non Return to Zero NRZI Non Return to Zero, Invert on ones NS Name Server (Record) NS Natural Stupidness NS Netscape NS Network Supervisor NS New Signal NSA National Security Agency, USA NSA Nichtschluesselattribut NSAP Network Service Access Point NSAPA Network Service Access Point Address NSAPI Netscape Server API NSC National Support Center NSC Network Security Controller NSC Network Signon Coordinator NSCA Nagios Service Check Acceptor NSCACE NSC Auxiliary Control Element NSCD Name Service Cache Daemon NSDI National Spatial Data Infrastructure NSDI Networked Systems Design and Implementation NSE Network Software Environment NSE Nmap Scripting Engine NSF National Science Foundation, USA NSF Non Standard Format NSF Norges Standardiseringsforbund NSF (Lotus) Notes Storage Facility/File/Format NSFNET National Science Foundation Network (Internet) NSI Network Solutions, Inc. NSI Norsk Sentrum for Informatikk, Norwegen NSIC National Storage Industry Consortium, USA NSID (DNS) Name Server Identifier NSIS NASA Software Information System NSIS National Schengen Informatie System, NL NSIS Next Steps in Signaling )IETF) NSIS Nullsoft Scriptable Install System NSL Network Service Layer NSM Network Storage Manager NSM Netz-Service-Modul NSM Netz- und Systemmanagement NSN NASA Science Network NSN Network Services Node NSN Nokia Siemens Networks NSN Novell Script for NetWare NSO Network Security Officer NSO Nonvirtual Significant Other (Slang) NSP Native Signal Processing NSP Network Services Protocol/Provider NSR Niederspannungsrichtlinie NSRA Nordvaestra Sk{aa}nes Radioamatoerer NSRL National Software Reference Library, USA NSRMP Network Security Risk Management Protocol NSS Namespace Specific String NSS Name Service Switch NSS National Search and Rescue Secretariat, Canada NSS Network Security Service NSS Network Specific String NSS Network Subsystem NSS Nodal Switching System NSS Novell Storage Services NSSDC National Space Science Data Center, USA NSSN National Standards System Network, USA NSSR Non-Specific Subordinate Reference NSTL National Software Testing Labs, USA NSTVA Nebenstellen-Vermittlungsanlage NSTX Name Server Tunnel Exchange (Protocol) NSUB Neighbourhood Substitutability NSUE Netzsteuerungs- und -ueberwachungssystem NSW National Software Works, USA NSW Network Setup Wizard NSW Norton SystemWorks (Symantec),USA NSW Novell Script for NetWare NT Network Terminal/Termination/Terminator NT New Technology/Trouble NT Null Type NTAS Windows NT Advanced Server NTBA Network Terminator Basicrate Access (ISDN-Netzbasisanschluss) NTC National Telecommunications Conference NTC Negative Temperature Coefficient NTDLM Neue Telefondienstleistungsmerkmale NTF Neutral Transfer Format NTF No Trouble Found NTFS New Technology File System (Microsoft) NTFV Network Terminator Festverbindung (Analog-Netzanschluss) NTG Nachrichtentechnische Gesellschaft e. V. NTIA National Telecommunications and Information Administration, USA NTIC Nouvelles Technologies de l'Information et de la Communication NTL Network Tracing and Logging NTM Nondeterministic Turing Machine NTN Network Terminal/Termination Number NTP Network Termination Point NTP Network Time Protocol NTR Nationale Teilnehmer-Rufnummer NTS Network Transport Services (IBM) NTS New Typesetting System NTSA Networking Technical Support Alliance NTSC National Television Standards/System Committee, USA NTSC Never The Same Color (Slang) NTT Nippon Telegraph + Telephone Corporation, Japan NTTAWWT Not That There's Anything Wrong With That (Slang) NTTF Networking and Telecommunications Task Force NTU Network Terminating Unit NTV Network Television NTW Not This Way (Slang) NTW Network Transparent Widget NTW NT Workstation (Microsoft) NUA Network User Address NUC Next Unit of Computing (Intel) NUI Network User Identification/Interface NUL Null NUMA Non Uniform Memory Access/Address/Architecture NUNIT NUnit: .Net UNIT Test NURBS Non Uniform Rational B-Spline NUUS Non Uniform Unit Selection NV Net View/Vision/Volume NV Network Variable/Video NV New Version NV No Overflow NV Nominal Voltage NV Non-volatile NVCM Non-volatile Configuration Memory NVE Nummer der Versandeinheit NVL NIST Virtual Library NVL Null Value NVM Non Volatile Memory NVN National Videotext Network NVO Non-Visual User Object NVOD Near Video On Demand NVP Network Voice Protocol (Internet) NVP Nominal Velocity of Propagation NVQ National Vocational Qualification NVR Non Volatile Random Access Memory NVRAM Non Volatile Random Access Memory NVT Network Virtual Terminal NWFS Netware File System (Novell) NWG Network Working Group NWNET North West Net NWPW Normalized Write Power Windows NWPWN Normalized Write Power Windows Net NWPWS Normalized Write Power Windows Single NWS National Warning System, USA NWS Network Weather Service NX No Execute NXD Native XML Database NXT NITE XML Toolkit NYPSC New York Public Service Commission NYSERNet New York State Educational and Research Network NZV Netzzugangsverordnung % % O Object, Open, Operate, Optical, Overall OA Open Access OA Ortsamt (Ortsvermittlungsstelle, Endamt) OAA Open Agent Architecture OAD Open Access to Data OAEP Optimal Asymmetric Encryption Padding OAF Origin Address Field OAG Open Application Group OAI Offene Anwendungs- und Interkommunikationssysteme OAI Open Applications Interface OAI Open Archive Initiative OAI Oracle Academic Initiative OAIS Open Archival Information System OAM Object Attribute Memory OAM Operations, Administration, Maintenance OAO Over And Out (Slang) OAQ Occasionally Asked Questions OASIS Organization for the Advancement of Structured Information Standards OATUS On A Totally Unrelated Subject (Slang) OAUS On An Unrelated Subject (Slang) OAW Optically Assisted Winchester OB Orange Book OBC Onboard Computer OBE Overcome By Events (Slang) OBEX Object Exchange (Protocol, Bluetooth) OBEX Open Blacklist Exchange (Protocol) OBI Online Book Inititative OBML Opera Binary Markup Language OBO Or Best Offer (Slang) OBOE Off By One Error OBR Online Book Repository OBR Optical Burst Router OBR Optical Bypass Relay OBR OR Base Register OBR OSG Bundle Repository OBR Outboard Recorder (VSE) OBR Outer Boot Ring OBS Objektbanksystem OBS Optical Burst Switching OBST Object Management System of STONE OBTW Oh, By The Way (Slang) OBU On Board Unit OC Open Control OC Optical Carrier OC Overclocked OC3 Optical Carrier Level 3 OCA Object/Open Component Architecture OCALA Open Common Annotation Language OCB Optically Compensated Bend OCC Omas/Opas Computer-Club OCC Operations Control Center OCC Other Common Carrier OCCC Obfuscated C Code Contest OCE Open Collaborative Environment (Apple) OCE Optimized Connectivity Experience OCF Open Connectivity Foundation OCF Open eBook Publication Structure Container Format OCF OpenBSD Crypto Framework OCFS Oracle Cluster File System OCI Object Code Insertion OCI Operational Cryptography and Interception OCI Oracle Call Interface OCL Open Computing Language OCL Operator/Operation Control Language OCLC Online Cataloging/Computer Library Catalog/Center OCP Optical Storage Processor OCP Oracle Certified Professional OCR Optical Character/Curve Recognition OCR Oracle Cluster Registry OCS Object Compatibility Standard OCS Office Communications Server (Microsoft) OCS Open Cabling System OCS Optical Circuit Switching OCS Originating Call Screening OCSP Online Certificate Status Protocol OCT Object Code Translator OCTD Observation, Conclusion, Temporary Data OCX OLE Control Extensions OD Open Data ODA Open Data Applications ODA Open/Office Document Architecture ODAC Open Document Architecture Consortium ODAM Open Distributed Application Model ODAPI Open Database Application Programming Interface ODB Object Oriented Data Base ODBC Open Data Base Connectivity (Microsoft) ODBMS Object Oriented Database Management System ODC Overdrive Circuit ODCS Open Distributed Computing Structure ODD Open Data Desktop ODE Object Data and Environment ODE Open Dynamics Engine ODE Ordinary Differential Equation ODE OSF Development Environment ODETTE Organisation for Data Exchange by Tele-Transmission in Europe ODF On Disk Format ODF Open Document Format ODF OpenDoc Development Framework ODFA Open Document Format Alliance ODI Open Data-Link Interface (Novell) ODIF Open/Office Document Interchange Format ODIMS Open Distributed Information Management System ODINSUP ODI-NDIS Supplementary Driver ODL Object Definition Language, Optical Disc Library ODM Object Data Manager ODM Original Design Manufacturer ODMA Open Document Management API ODMG Object Data/Database Management Group ODMR On Demand Mail Relay ODN Optical Data Network ODP Open Directory Project ODP Open Distributed Processing ODR Optical Digital Reference ODS Offene Datenschnittstelle ODS Offenes Deutsches Schulnetz ODS On Disc Structure (File System) ODS Open Data Services ODSI Open Directory Service Interface ODT On-Die Termination ODTM Optical Time Division Multiplexing ODVA Open Device-Net Vendor Association OE Opportunistic Encryption OE Output Enable OEB Open Electronic Book OEBL Oeffentlicher beweglicher Landfunk OEBPS Open eBook Publication Structure OECD Organisation for Economic Cooperation and Development OEF Origin Element Field OEM Odd Even Merge (Graph, Netz) OEM Original Equipment Manufacturer OES Odd Even Sort (Graph, Netz) OES Open Enterprise Server (Novell) OF Overflow Flag OFA Optimal Flexible Architecture OFAP Old Fart At Play (Slang) OFB Output Feedback OFCOM Office of Communications, UK OFD Optical Frequency Division Demultiplexer/Demultiplexing OFDM Orthogonal Frequency Division Multiplex/Multiplexing OFDMA Orthogonal Frequency Division Multiple Access OFE Open Financial Exchange OFET Organic Field Effect Transistor OFFIS Oldenburger Forschungs- und Entwicklungsinstitut fuer Informatik-Werkzeuge und -Systeme OFHC Oxygen Free High Conductivity (Copper) OFL Open Fonts Licence OFM Optical Frequency Division Multiplexer/Multiplexing OFR Optical First Routing OFR Orts- und Fernregister OFR Out For Repair OFS Object File System OFS Old File System (Amiga) OFS Output Field Separator OFTC Open and Free Technology Community OFTP Odette File Transfer Protocol OFW Oberflaechenwelle OFX Open Financial Exchange OG Ordered Grid OGC Open Geospatial/GIS Consortium OGC Outgoing Trunk Circuit OGIS Open Geodata Interoperability Specification OGM Ogg Media OGSA Open Grid Services Architecture OGSI Open Grid Services Infrastructure OH Off Hook OHA Open Handset Alliance OHCI Open Host Controller Interface OHL Open Hardware License OHR Open Hardware Repository OHR Over Horizon RADAR OIC Oh, I See (Slang) OIC Open Internet Consortium OIC Operator Interface Console OID Object Identifier (IANA) OIDC Object Identifier Component OIDC Open ID Connect OIDL Object Interface Definition Language OII (European Commission's) Open Information Interchange (Service) OIL Ontology Inference Layer OIM Object Interaction Model OIM Office of Information Management OIM Offline Instant Message OIM Open Information Model OIM Operating Instruction Manual OIM Operations/Operator Interface Module OIM Optical Interface Module OIM Oracle Identity Management OIM OSI Internet Management OIN Open Invention Network OIO Open Infrastructure for Outcomes OIPF Open Internet Protocol Television Forum OIRT Organisation International de Radio et Television OIS Office/Online Information System OIT Object Identifier Tree OIU Operator Interface Unit OIV Object Identifier Value OIW OSI Implementors' Workshop OJB Object Relational Bridge OK Oberer Kanal OKF Open Knowledge Finland OKKSA Offener Katalog fuer Kommunale Softwareanforderungen OKR Objectives and Key Results OL Online OL Online/Open Learning OL Open Loop OL Operating/Optimum Level OL Ordered List (HTML) OL Overload/Over Limit OLALA Open Local Area Linux Applications OLAP Online Analytical Processing OLC Online Computer OLC Optical Link Card OLD Optical Line Distribution OLE Object Linking and Embedding OLE Open License for Education OLED Organic Light Emitting Device/Diode/Display OLI Open Link Interface (Novell) OLI Optical Phone Line Interface OLIT Open Look Intrinsic Toolkit OLIX On-Line Informationssystem UNIX OLM Optical Link Modul OLP Open License Plan/Program OLPC One Laptop Per Child OLS Ordinary Least Squares OLSR Optimized Link State Routing (Protocol) OLT Optical Line Terminal/Termination OLTC On Line Trace Compression OLTP On Line Transaction Processing OLWM Open Look Window Manager OM Object Manager OM Old Man (Radioamateur) OM Optimal Mismatch O&M Operation and Maintenance OMA Object/Open Management Architecture OMA Open Mobile Alliance/Architecture OMAC One-key Message Authentication Code OMAP Open Multimedia Applications Protocol OMAP Operation and Maintenance Part OMC Operation and Maintenance Center OMCR Operation and Maintenance Center Radio OMCS Operation and Maintenance Center Switch OME On-board Modul Extension OMF Object Management Facility/Framework OMF Object Module Format OMF Open Media Framework OMF Open Source Metadata Framework OMFS Open Mosix File System OMG Object Management Group OMI Open Messaging/Modelling Interface OMI Open Microprocessor Systems Initiative OML Object Manipulation Language OMR Optical Mark Recognition OMS Object management System OMT Object Modelling Technique OMTP Open Mobile Terminal Platform OMUP Operating and Maintenance User Part ONAL Off-Network Access Line ONC Open Network Computing (Sun) ONCS Open Network Compute Server ONE Open Net/Network Environment (Sun) ONI Operator Number Identification ONM Open Network Management ONMS Open Network Management System ONN Open Network Node ONNA Oh No, Not Again (Slang) ONNTA Oh No, Not This Again (Slang) ONNX Open Neural Network Exchange ONP Open Network Provision ONP Open Network Provision ONP Open Networking Platform ONS Object Naming/Numbering System ONT Optical Network Termination ONU Optical Network Unit ONVIF Open Network Video Interface Forum OO Owner Override OOA Object Oriented (System) Analysis OOB Out Of Browser OOC Object Oriented Concepts OOC Out Of Camera (-JPEG) OOC Out Of Characters (Slang) OOD Object Oriented Design OODBMS Object Oriented Database Management System OOE Objektorientierter Entwurf OOF Out Of Frame OOI Object Of Interest (Slang) OOI Object Oriented Implementation OOIS Object Oriented Information System OOK On Off Keying OOL Object Oriented Language OOM Out Of Memory OON Object Oriented Nonsens OOO Object Oriented Operation OOO Openoffice.org OOO Out Of Office/Option/Order OOP Object Oriented Pleasure/Programming OOP Out Of Print (Slang) OOPL Object Oriented Programming Language OOPS Object Oriented Programming System OOPS Objext Oriented Proxy Server OOPS Out Of Phase Stereo OOPSLA Object Orientied Programming Systems, Languages and Applications OOSA Object-Oriented Software Architecture OOT Object Oriented Technology OOTB Out Of The Box (Slang) OOTC Obligatory On-Topic Comment (Slang) OOXML Office OpenXML (Microsoft) OPA Old Programmers Association OPA Open Protocol Architecture OPA Overview Pac Attribute OPAC Online Public Access Catalogue OPAL Optische Anschlussleitung, Optical Access Line OPB On-Chip Peripheral Bus OPC OLE for Process Control OPC Optical Photo Conductor OPC Optical Proximity Correction OPC Output Control OPCAT Object Process CASE Tool OPD Oberpostdirektion OPD Original Point of Distribution OPD Output Driver OPEN Optical Pan-European Network OPF Open Packaging Format OPI Open Prepress Interface OPI Operator Interface OPIC Open Programmable Interrupt Controller OPIE Open Palmtop Integrated Environment OPL Open Publication License OPM Object Process Methodology OPM Office of Personnel Management, USA OPM Operations Per Minute OPM Output Protection Management OPML Outline Processor Markup Language OPN Open Projects Network OPP Object Push Profile (Bluetooth) OPP Open Publication Policy OPS Online Programming and Simulation OPS Open Profiling Standard OPS Open Publication Structure OPS Oracle Parallel Server OPSEC Open Platform for Security OPT Office des Postes et Telecommunications OPT Online-Personalisierung von Terminals OPT Open Protocol Technology OPTA Onafhankelijke Post en Telecommunicatie Autoriteit (NL) OPUS Octal Program Updating System OPUS Online Publikationsverbund der Universitaet Stuttgart OPUS Overlay Peer Utility Service OPX Off Premises Extension OQL Object Query Language OQPSK Offset Quadrature Phase Shift Keying OR Operations Research ORACLE Optional Reception of Announcement by Coded Line Electronics ORAG Ostmarken-Rundfunk AG, Koenigsberg ORB Object Request Broker ORBL Open Relay Black List ORDB Open Relay Data Base ORG org: organizational; Internet-Domain: Organisationen in den USA ORM Object Relational Mapper/Mapping ORM Object/Oracle Role Manager/Model/Modeling ORM Online Resource Management ORM Operational Rules Model ORM Optically Remote Module ORM OSI Reference Model ORNL Oak Ridge National Laboratory OROM Optical Read Only Memory ORP Open Router Project ORS Open Relay Server ORS Output Record Separator ORSN (European) Open Root Server Network OS Operating System OS Output Specification OSA Open Scripting/Services/Solutions/Storage/Systems Architecture OSA Open System Authentication OSA Optical Society of America OSACA Open System Architecture for Controls within Automation Systems OSADL Open Source Automation Development Laboratory OSAF Origin Subarea Address Field OSBF Open Source Business Foundation OSC On Scene Commander OSC Open System Center (IBM) OSC Operating System Command OSCAR Open System for Communication in Realtime OSCAR Orbiting Satellite Carrying Amateur Radio OSCI Online Services Computer Interface OSCON O'Reilly Open Source Convention OSD Object-based Storage Device OSD On Screen Display OSD Open Software Description (Format) OSD Open Source Definition OSDB Open Source Database Benchmark OSDL Open Source Development Lab/Labs, Oregon OSE Open Systems/Software Environment OSF Open Science Framework OSF Open Software Foundation OSG Open Science Grid OSG Open Services Gateway OSGI OSGi: Open Services Gateway Initiative OSI Open Source Initiative OSI Open Systems Interconnect/Interconnection (ISO) OSIE Open Systems Interconnection Environment OSINLCP OSI Network Layer Control Protocol OSINT Open Source Intelligence OSITOP Open Systems Interconnection Technical and Office Protocols OSL Object Script Language OSL Open Subscription License OSM On Screen Menue OSM Open Street Map OSM Operating System Specific/Service Module OSNR Optical Signal to Noise Ratio OSNR Optical Signal to Noise Ratio OSO Overscan Operation OSP Open Specification Promise OSPF Open Shortest Path First (Internet) OSPG Open Source Participation Guidelines OSPI Operating System Programming Interface OSPM Operating System-directed Configuration and Power Management OSQ Object Structured Query OSQ Open Source Quality OSQ Ordered Sequence OSQ Original Sound Quality OSQL Object Structured Query Language OSS On Board Support Software OSS On Site Service OSS Object Storage Server OSS Online/Open Search Server/Service OSS Online Support System (SAP) OSS Open Sound System OSS Open Source/System Software/Solution OSS Operational/Operations/Operator Support System OSS Optical Storage System OSS Optimizing Subsystem OSSCC Open Source Software Collaboration Counseling OSSO Open Source Solutions Operation (HP) OST Object Storage Target OST Online Service Team (Microsoft) OSTA Optical Storage Technology Association OSTG Open Source Technology Group OSTI Office of Scientific and Technical Information, Department of Energy, USA OSTM Open System Transaction Management OSTP Office of Science and Technology Policy OSU Officially Sanctionized User OSU Ohio/Oklahoma/Oregon/Oswego State University OSU On-orbit Serviceable Unit OSU Optical Scanning Unit OSVS Operating System Virtual Storage OT Object Technology OT Off Topic (Slang) OT Open Theory/Transport/Type OT Ordering Table OTA Online Travel Agency OTA Over The Air OTA US Congress Office of Technology Assessment OTD Optical Time Division OTDM Optical Time Division Multiplexer/Multiplexing OTDR Optical Time Domain Reflectometer OTF Open Token Foundation OTF Open Type Font OTG On The Go (USB) OTI Original Transmitter Identification OTIST One Touch Intelligent Security Technology OTL Out To Lunch (Slang) OTM On Time Marker OTOH On The Other Hand (Slang) OTP One-Time Pad/Password/Programmable OTP Open Trading Protocol OTP Opposite Track Path OTR Old Time Radio OTR One Touch Record/Recording OTRS Open Ticket Request System OTS Object Transaction Service (CORBA) OTS Off The Shelf OTS Online Transaction System OTS Open Theme Standard OTS Operator Telephone System OTS Order Tracking System OTS Out of Service OTT Over The Top (service) OTTH On The Third Hand (Slang) OTTPS O-TTPS: Open Trusted Technology Provider Standard OUI Organizationally Unique Identifier OUM Ovonic Unified Memory OURS Open Users Recommended Solutions OV Overflow OVC Over-Current Protection OVF Open Virtualization Format OVL Over-Load Protection OVL Overlay OVM Oracle Virtual Machine OVP Over-Voltage Protection OVST OVSt: Ortsvermittlungsstelle (Ortsamt, Endamt) OVT Over-Temperature Protextion OWA Outlook Web Access OWAMP One Way Active Measurement Protocol OWASP Open Web Application Security Project OWE Opportunistic Wireless Encryption OWFS Optical WORM File System OWG Optical Waveguide OWL Object/Open Windows Library OWL One World Language OWL Online Web Library OWL Open Wire Line OWL Operational Web Link OWL Oracle Web Listener OWL Organization, Whereabouts, Logistics OWL Web Ontology Language (sic!) OXAE Open-Xchange Appliance Edition OXID Object Exporter Identifier OZG Onlinezugangsgesetz % % P Packet, Personal, Power, Project, Protocol, Public P Polynomial time P2P Peer To Peer P2P Private To Private P3P Platform for Privacy/Private Preferences PA Percentage of Allowable Aliasing Energy PA Power Amplifier PA Preamble PA Program/Project Administrator PA Provider Aggregated PA Public Address (System) PAAS PaaS: Platform as a Service PAB Personal Address Book PAB Policy Advisory Body (Internet) PABX Private Access/Automatic Branch Exchange PAC PCI AGP Controler PAC Perceptual Audio Coding PAC Player Access Control PAC PPTP Access Concentrator PAC Privilege Attribute Certificate PACE Partnership for Advanced Computing in Europe (PRACE) PACE Password Authentication Connection Establishment PACE Priority Access Control Enabled PACI Partnerships for Advanced Comptutational Infrastructure PACS Personal Access Communication System PACS Picture Archiving and Communication System PACT PBX and Computer Teaming PACTOR Packet Radio AMTOR PACX Private Automatic Computer Exchange PAD Packet Assembler and Dissassembler PAD Personal Aroma Diffusor PAD Personenauskunftsdatei PADI Packet Assembly Dissassembly PADI PPPoE Active Discovery Inititation PADI Protocol for Application Database Interface PADL Pattern Development Language PADO PADI Active Discovery PADO PPPoE Active Discovery Offer PADR PADO Active Discovery PADR Port A Data Register PADR PPPoE Active Discovery Request PADS Parallel And Distributed Systems PADS Passive Asset Detection System PADS PPPoE Active Discovery Session(-confirmation) PADS Processing Arbitratry Data Streams PADS Processing of Analog and Digital Signals PADS Public Area Display System PADT PPPoE Active Discovery Terminate PAE Page/Physical Address Extension PAEI Publicly Available Electronic Information PAFF Picture-adaptive Frame-field PAGSI Programme d'Action Gouvernemental pour la Societe de l'Information PAID Purchasing, Accepting, Invoicing, and Disbursing System PAIMAS Problem-, Auftrags- und Inventar-Management Software PAIMAS Producer Archive Interface Methodology Abstract Standard PAISY Payroll And Information System PAISY Personalabrechnungs- und Informationssystem PAK Packet (Arcnet) PAK Product Authorization Key PAL Paradox/Programming Application Language PAL Phase Alternating Line/Loop (TV) PAL Privileged Architecture Library (DEC) PAL Programmable Array Logic PAL Protocol Adaptation Layer PAL Prototype Access Language PALC Plasma Addressed Liquid Crystal (Display) PAM Personal Application Manager PAM Physical Access Method PAM Pluggable Authentication Module/Modules PAM Puls Amplitude Modulation PAMR Public Access Mobile Radio PAN Personal Area Network/Networking (Piconet) PANP Personal Area Networking Profile (Bluetooth) PANU Personal Area Network Unit/User PAP Password Authentication Protocol PAP Point Authorization Protocol PAP Printer Access Protocol PAP Programmablaufplan PAP Public Access Profile PAPR Peak to Average Power Ratio PAPR Power Architecture Platform Reference PAR Positive Acknowledgement with Retransmission PAR Project Authorization Request (IEEE) PARC Palo Alto Research Center (Xerox) PARISC Precision Architecture Reduced Instruction Set Computer PARK Public Access Rights Key PARLE Parallel Architectures and Languages Europe PAS Publicly Available Specifications PASC Pacific Area Standards Congress PASC Palo Alto Scientific Center (IBM) PASC Portable Applications Standards Committee (IEEE) PASC Precision Adaptive Subband Coding PASC Pulse Amplitude Synthesis and Control PASS Picture Archiving and Sharing Standard PAT Page Attribute Table PAT Performance Acceleration Technique (Intel) PAT Port Address Translation PAT Program Association Table PAT Public Access Terminal PATA Parallel ATA PATC Page Address Translation Cache PAX Parallel Architecture Extended PAX Pixel Addressing Extension PAX Portable Archive Exchange PAX Public Access Xanadu PB Packet Bus PB Page Break/Buffer/Builder PB Pipeline/Pipelined Burst (cache) PB PowerBook (Macintosh) PB Printed Board PB Program Block PB Programs Branch PB Public Broadcasting PB Push Button PBA Printed Board Assembly PBC Peripheral Board Controller PBC Peripheral Bus Computer PBC Pipeline Burst Cache PBC Plain-text Block Chaining PBC Processor Bus Controller PBC Push-Button Configuration PBD Physical Block Device PBDBM Peripheral Backup Detailed Billing Control Element PBDU Protocol Bridge Data Unit PBE Prompt By Example PBGA Plastic Ball Grid Array PBKDF2 Password Based Key Derivation Function 2 PBM Pipelined Burst Mode PBM Port Bypass Module PBM Portable Bitmap PBM Position Based Multicast PBN Packet Based Network PBNAC Port Based Network Access Control PBNSC Peripheral Backup NSC Control Element PBO Paperless Business Office PBO Pixel Buffer Object PBO Port Based Object PBO Power Back Off PBO Process Before Output PBO Profiler Binary Output PBO Pseudo Boolean Optimization PBOS Processed Book Open Source PBOS Processed Book Operating System PBP Peer Binding Protocol PBP Picture By Picture PBS Polarizing Beam Splitter PBU Page Buffer Unit PBX Private Branch Exchange PC Path Consistency/Control PC Personal Computer PC Pervasive Computing PC Primary Channel PC Program Counter PC Programmable Controller PCA Parallel Channel Adapter PCA Personal Client Architecture PCA Policy Certification Authority PCA Principal Component Analysis PCB Printed Circuit Board PCB Program Control Block PCBC Propagating Cipher Block Chaining PCBSD PC-BSD: Personal Computer Berkeley Software Distribution PCC Papas Computer-Club PCC Peoples' Computer Company PCC Portable C Compiler PCCH Physical Control Channel PCD Packet Capture Device PCD Photo Compact Disc PCD Plasma Coupled Device PCD POSIX Conformance Document PCD Protein Coated Disc PCDATA Parsed Character Data PCE Path Computation Element PCE Phase Change Erasable PCF Packaged Collaboration File PCF Parallel Computing Forum PCF Point Coordination Function PCF Portable Compiled Font PCG Project Coordination Group PCH Packet Clearing House, USA PCH Paging Channel PCH Platform Controller Hub PCI Payment Card Industry PCI Peripheral Component/Controller Interface PCI Peripheral Component Interconnect (Bus) PCI Programmable Communication Interface PCI Protocol Control Information PCID Process Context Identifier PCIDSS Payment Card Industry Data Security Standard PCIE Peripheral Component Interconnect Express (Bus) PCIEX2 PCIE X2: Peripheral Component Interconnect Express double speed PCIID PCI-ID: Peripheral Component Interconnect -- Identifier PCIOS Processor Common Input Output System PCIPIO PCI Programmable Input/Output PCL Point Cloud Library PCL Primary Copy Locking PCL Printer/Procedure/Process Control Language PCLAN Personal Computer Local Area Network PCM Physical Connection Management PCM Plug Compatible Machine PCM Puls-Code-Modulation PCMCIA PC Memory Card International Association PCN Personal Communication Network PCNFS Personal Computer Network File System PCP Parallel Coordinate Plot PCP Port Control Protocol PCP Post's Correspondence Problem PCP Priority Ceiling Protocol PCP Priority Code Point PCP Probabistically Checkable Proof PCR Peak Cell Rate PCR Phase Change Recording PCRAM Phase Change Random Access Memory PCRE Perl Compatible Regular Expression PCS PC Service (OSF) PCS Personal Communication Services/System PCS Personal Conferencing Specification PCS Physical Coding Signalling/Sublayer PCS Pinball Construction Set PCS Port Concentrator Shelf PCS Pre Collision System PCS Print Contrast Signal PCS Probabilistic Clock Synchronization PCS Program Control System PCS Project Control System PCSA Personal Computing Systems Architecture (DEC) PCSC Personal Computer Site Coordinator PCSC Personal Computer Smart/Sound Card PCSC Personal Computer/Computing Support Center PCSC Personal Communications Switching Center PCSC Pitch Corrected Speed Control PCSP Partial Constraint Satisfaction Problem PCT Private Communication Technology PCTE Portable Common Tool Environment PCTS POSIX Conformance Test Suite PCTT Physical Church Turing Thesis PCU Packet Communication Unit PCU Packet/Peripheral/Plugin/Process/Program Control Unit PCU Peak Concurrent Users PCU Per Channel Use PCU Plug Compatible Unit PCU Portable Computer Unit PCU Port Concentrator Unit PCU Power Conditioning/Consumption Unit PCWG Personal Conferencing Work Group PD Page Directory PD Personal Data, Personendaten PD Phase Change Dual PD Plug + Display, P+D (Interface) PD Power Delivery (USB-PD) PD Powered Device PD Protocol Driver PD Public Domain PD Pure Data PDA Personal Digital Assistant (Apple) PDA Push Down Automaton PDAP Prospero Data Access Protocol PDB Process Data Base PDB Professional Disc for Broadcasting PDB Protection Database PDC Power Disc Cartridge PDC Primary Domain Controller PDC Professional Developer Conference PDC Program Delivery Control PDC Program Development Computer/Council PDCH Physical Data Channel PDD Physical Device Driver PDD Portable Digital Document PDD Professional Disc for Data PDE Partial Differential Equation PDES Product Data Exchange Standard PDF POP Directional Formatting PDF Portable Document Format (Adobe) PDF Printer/Product Description File PDF Processor Defined Function PDF Program Development Facility PDFA PDF/A: Portable Document Format for Archiving (Adobe) PDFE PDF/E: Portable Document Format for Engineering (Adobe) PDFH PDF/H: Portable Document Format for Healthcare (Adobe) PDFUA PDF/UA: Portable Document Format for Iniversal Access (Adobe) PDFVT PDF/VT: Portable Document Format for Variable and Transactional Printing (Adobe) PDH Plesiochronous Digital Hierarchy PDI Packet Driver Interface PDI Personal/Product Data Interchange PDI Preservation Description Information PDF Probability Density/Distribution Function PDIAL Public Dialup Internet Access List PDIF Product Definition Interchange Format PDL Page Description Language PDL Primary Defect List PDL Program Design/Description Language PDL Push Down List PDLC Polymer Dispersed Liquid Crystal PDM Product and Document Management PDM Product Data Management PDM Projekt- und Datenmanagement PDM Pulsdauer-Modulation PDN Public Data Network PDO Packet Data Optimized PDO Portable Distributed Object PDO Prozessdatenobjekt PDP Packet Data Protocol PDP Parallel Distributed Processing PDP Peer Dicovery Protocol PDP Plasma Display Panel PDP Policy Decision Point PDP Programmed Data Processor (PDP-1 ... PDP-11, DEC) PDQ Pretty Darned Quick (Slang) PDR Packet Drop Rate PDR Program Data Requirement PDS Packet Driver Specification PDS Partitioned Data Set PDS Processor Direct Slot (Apple) PDS Professional Development System PDS Program Design Specification PDS Public Domain Software PDSG Patientendatenschutzgesetz PDSL Power Line Digital Subscriber Line PDSS Program/Post Development Support System PDT Portables Daten-Terminal PDT Programmable Drive Table PDT Produktionsdatentechnik PDT Propagation Delay Time PDTE Packet-mode DTE PDU Packet/Protocol Data Unit (OSI) PDU Power Distribution Unit PDV Path Delay Value PE Parity Error PE Periphere Einrichtung PE Phase Encoded/Encoding PE Physical Extent PE Portable Executable PE Preinstallation Environment PE Processing Element PE Product/Professional/Project Engineer PE Protected Environment PE Protective Earth (Schutzerde) PE Provider Edge (device) PEA Pocket Ethernet Adapter PEAP Protected Extensible Authentication Protocol PEARL Process and Experiment Automation Realtime Language PEB Peripheral Extension Bus PEB Process Environment Block PEBCAC Problem Exists Between Computer And Chair (Slang) PEBCAK Problem Exists Between Chair And Keyboard (Slang) PEBKAC Problem Exists Between Keyboard And Chair (Slang) PEBS Precise Event Based Sampling PEC Packet Error Checking PECL PHP Extension Code Libary PEG PCI Express for Graphics PEL Picture Element PEM Privacy Enhanced Mail PEM Privacy Enhancement for Electronic Mail PEN Private Enterprise Number PEP Packet Exchange Protocol PEP Packetized Ensemble Protocol PEP Pan European Paging PEP Peak Envelope Power PEP Point d'Echange de Proximite PEP Policy Enforcement Point PEP Protocol Extension Protocol PEPPPT PEPP-PT: Pan European Privacy Protecting Proximity Tracing PER Packet Error Rate PERICO Personal-Informationssystem mit Computer PERL Practical Extraction and Report Language PERM Programmgesteuerte Elektronische Rechenanlage TH Muenchen PERT Program Evaluation and Review Technique PES Packetized Elementary Stream PES Position/Positioning Error Signal PES Processor Enhancement Socket PES Proposed Encryption Standard PET Personal Electronic Transactor (Commodore) PET Print Enhancement Technology PEX PHIGS Extension to X PF Packet Filter PF Process Flow (Analysis, Diagram) PF Program File PF Punch Off PFA Power FORTRAN Accelerator PFA Predictive Failure Analysis PFB Postscript Font Binary PFC Power Factor Compensation/Correction PFD Programming Facility for Display Users PFD Proposed Final Draft PFF Packet Filtering Firewall PFIR People For Internet Responsibility PFM Postscript Font Metric PFM Pure Fantastic Magic (Slang) PFN Page/Physical Frame Number PFN Physical File Name PFOS Passive Fiber Optic Segment PFR Portable Font Resource PFR Power Fail Restart PFS Perfect Forward Secrecy PFS Portable File System PFS Professional File system (Amiga) PFTP Passive FTP PFTP Port File Transfer Program PFW Personal Firewall PFY Pimply-Faced Youth (BOFH's assistant) PG Program/Programme PG Project Gutenberg PGA Pin Grid Array PGA Professional Graphics Adapter PGA Program Global Area PGC Program Chain PGE PTE Global Flag PGI Parameter Group Identifier PGL Peer Group Leader PGL Professional Games League PGM Portable Gray Map PGM Pragmatic General Multicast (protocol) PGML Precision Graphics Markup Language PGO Profile Guided Optimization PGN Portable Game Notation PGP Pretty Good Privacy/Piracy/Protection PGS Pair Gain System PGS Pretty Good Security PGS Product Generating/Generation Suite/System PGSM P-GSM: Primary GSM-900 Band PH Packet Handler PH Polynomial Hierarchy PHB Per Hop Behaviour PHCB Page Header Control Bit PHIGS Programmers Hierarchical Interactive Graphics System PHOTON Paneuropean Photonic Transport Overlay Network PHP Personal Home Page (Tools) PHP PHP Hypertext Preprocessor PHS Personal Handy-Phone System PHW Personengebundener Hinweis (BKA) PHY Physical Access PHY Physical Layer (Protocol) PI Page Impression PI Parameter Identifier PI Parity (of the) Inner (code) PI Partial Interchangeability PI Persistent Identifier PI Profibus International PI Program Identification/Interruption PI Protection Index PI Provider Independent (address) PIA Peripheral Interface Adapter PIA Privacy Impact Assessment PIC Picture File PIC Platform for Internet Content PIC Position Independent Code PIC Primary Interexchange Carrier PIC Priority/Programmable Interrupt Controller PIC Programmable Integrated Circuit PIC Programmable Interconnection PIC Programmable Interrupt Controller PICA Personal Internet Client Architecture PICAFF PicAFF: Picture-adaptive Frame-field PICMG PCI Industrial Computers Manufacturers Group PICNIC Problem In Chair, Not In Computer (Slang) PICS Platform for Internet Content Selection PICS Protocol Implementation Conformance Statement PICS Protocol Interoperability Conformance Statment PID Packet/Permanent/Persistant/Personal/Process/Protocol Identifier PID Physical Interface Device PID Privater Informationsdienst PID Proactive Information Delivery PID Process/Protocol Identifier (Identification Number) PID Product Identification (Service) PIE Persistent Identification Element PIE Position Independent Executable PIF Parity Inner Fails/Failures PIF Postscript Interchange Format PIF Program Information File (Microsoft) PIFS Point Coordination/PCF Inter Frame Space PIG Pathologischer Internet-Gebrauch PII Personally Identifiable Information PIK Programmer's Imaging Kernel PIL Python Imaging Library PIM Personal Information Manager/Management PIM Port Interface Module PIM Privileged Identity Management PIM Processor In Memory PIM Protocol Independent Multicasting PIMF Pair In Metal Foil (cable) PIMS Project Information Management System PIN Persoenliche Identifikations-Nummer PIN Processor Independent NetWare PIN Program Item Number PINET Physics Information Network PING Packet Internet Groper PINT Phone IP Internetworking (Services) PINT PSTN and Internet Internetworking PINX Private Integrated Services Network Exchange PIO Parallel/Programmable/Programmed Input/Output (Chip) PIOFS Parallel I/O File System PIP P-Internet-Protocol PIP Path Independent Protocol PIP Peer Information Protocol PIP Periodical Informational Posting PIP Peripheral Interchange Program PIP Picture in Picture PIP Process Improvement Proposal PIPA Protect Intellectual Property Act (USA) PIPE PHY Interface for the PCI Express (SATA and USB) Architecture PIPI Packet Interchange Protocol Instruction PIPO Parallel In, Parallel Out PIR Parrot Intermediate Representation PIR Passive/Pyroelectric Infrared Sensor PIR Peak Information/Interchange Rate PIR Private/Probabilistic Information Retrieval PIR Program Interrupt Request PIR Project Implementation Review PIR Project Inititation Report PIR Protocol Independent Routing PIR Public Interest/Internet Registry PIS Personal-Informations-System PIS Premium Information Service PISP Payment Initiation Services Provider PISS Public Information System Specialist PIT Programmable Interval Timer PITA Pine In The Ass (Slang) PITAC President's Information Technology Advisory Committee PITR Point-In-Time Recovery PIU Path Information Unit PIU Pathological Internet Use PIW Photo Imaging Workstation PIXEL Picture Element PIXIT Protocol Implementation Extra Informations for Testing PJL Printer Job Language PK Primary Key PKARC Phillip Katz Archiver PKC Public Key Cryptography PKCS Public Key Cryptography Standards (Group) PKES Passive Keyless Entry and Start System PKI Philips Kommunikationsindustrie AG PKI Personal/Public Key Infrastructure PKV Privatkundenvertrieb (Telekom) PKZ Personenkennziffer PL Payload Length PL Physical Layer PL Presentation Layer PL Private Line PL Programming Language PLA Partial Look Ahead PLA Programmable Logic Array PLATO Programmed Logic for Automatic Teaching Operations PLB Personal Locator Beacon PLB Processor Local Bus PLC Packet Loss Concealment PLC Power Line Communication/Converter PLC Product Lifecycle (Management) PLC Programmable Logic Controller PLCC Plastic Leadless Chip Carrier PLCE Peripheral and Loading Control Element PLCP Physical Layer Convergence Protocol PLD Programmable Logic Device PLE Programmable Logic Element PLEDM Phase-state Low Electron Drive Memory PLF Premium Large Format PLIC Programmable Logic Integrated Circuit PLID Plugin Identifier PLIP Parallel Line Internet Protocol PLL Permanent Logical Link PLL Phase Locked Loop PLM Product Lifecycle Management PLM Programming Language for Microcomputers PLMN Public Land Mobile Network PLN Personal Learning Network PLN Power Line Networking PLP Packet Layer Protocol PLP Perl Page PLP Personal License Password PLP Portable Line Printer (spooler system) PLP Presentation Level Protocol PLR Packet Lost Ratio PLS Physical Layer Signaling PLS Plane to Line Switching PLS Programmable Logic Sequencer PLSI Programmable Large Scale Integration PLT Power Line Telecommunication PLT Procedure Linkage Table PLU Parallel Logic Unit PLU Periodic/Probabilistic Location Update PLU Phone Link Up PLU Primary Logical Unit PLU Program Load Unit PLUMPS Public Long-distance Unified Mail Provider Service/System PLV Presentation/Production Level Video PLZ Postleitzahl PM Performance Management PM Phasenmodulation PM Physical Modeling PM Postmaster PM Power Management PM Presentation Manager (IBM) PM Preventive Maintenance PM Private Mail/Message PM Problem/Process/Project Management PM Protected Mode PMA Parked/Passive Member Address/Addressing (Bluetooth) PMA Performance Management and Accounting PMA Physical Medium Attachment PMA Program Area PMAC Parallelizable Message Authentication Code PMAC Programmable Multi Axis Controller PMAP Port Mapper PMC Physical Media Components Sublayer PMC Programmable Machine Controller PMD Packet Mode Data PMD Physical Medium Dependence/Dependent (Layer) PMD Polarization Mode Dispersion PME Pattern Matching Engine PME Power Management Event PMETC Pardon Me, etc. (Slang) PMF Protected Management Frame PMFJIB Pardon Me For Jumping In But (Slang) PMI Product Manufacturing Information PMK Pairwise Master Key PML Programmable Macro Logic PMM Poor Man's Multiplexing PMMU Paged Memory Management Unit PMOS p-Channel MOS (Transistor) PMP Point to Multi Point PMP Process Management Portal PMP Protected Media Path PMPO Peak Music Power Output PMR Perpendicular Magnetic Recording PMR Private Mobile Radio PMS Pantone Matching System (Colours) PMS Package/Password/Power/Process/Property Management System PMS Portable Memory Stick PMS Printer/Project Management Software PMT Program Mapping Table PMTMR Power Management Timer PMTU Path Maximum Transfer Unit PMW Project Manager Workbench PMX Presentation Manager for X PMXAS Primaer-Multiplex-Anschluss (ISDN) PN Part/Path Number PN Phase Noise PN Private Nachricht PN Punch On PNA Parallel Network Architecture PNA Personal Navigation Assistant PNC Paging Network Controller PNCP Peripheral Network Control Point PND Personennamendatei PND Portable Navigation Device PNG Portable Network Graphic PNI Prescott New Instructions (Intel) PNNI Private Network/Node to Network Interface PNO Profibus-Nutzer Organisation PNO Public Network Operator PNP Positive Negative Positive (Transistor) PNP Plug and Play/Pray PNPX PNP-X: Plug and Play Extensions PNR Passenger Name Record PNRP Peer Name Resolution Protocol PNS Post's Normal System PNS PPTP Network Server PNT Petri Net Technology PNW Personal NetWare (Novell) PO Paper Out, Parity Odd PO Parity (of the) Outer (code) POA Post Office Agent POB Post Office Box POC Phase-only Correlation POC Planned Organizational Change POC Point Of Call/Communication/Consistency/Contact POC Policy Oversight Committee (Internet) POC Portable Object Compiler POC Post Operative Constipation POC Power Converter POC Processor Outage Control POC PoC: Proof Of Concept POC Purchase Order Change POC Push-to-Talk Over Cellular (Phone) POCE Pantone Open Color Environment POCSAG Post Office Standardisation Advisory Group POD Piece Of Data POD Ping Of Death POD Plain Old Data/Documentation POD Point Of Demarcation/Deployment/Distribution POD Pop-up Directory POD Print/Printing/Publishing On Demand POD Processing Of Data POD Project Overview Document POD Protocol Object Device PODA Priority-Oriented Demand Assignment POE Power Open Environment (IBM) POE Power Over Ethernet POEM Portable Object-oriented Entity Manager POET Persistent Objects and Extended Database Technology POET Partially Overlapped Echo Cancelled Transmission POF Parity Outer Fails/Failures POF Plastic/Polymer Optical Fiber POH Path Section Overhead POH Power-on Hours POI Path Overhead Indicator POI Point Of Information/Interaction/Interconnection/Interest POJI Plain Old Java Interface POJO Plain Old Java Object POL Point of Learning POL Problem Oriented Language POLA Principle Of Least Astonishment (Free BSD) POLA Priciple Of Least Authority POLS Principle Of Least Surprise POM Persistant Object Manager POM Project Object Model PON Passive Optical Network POOP Personalized Open Online Course POP Point of Presence/Purchase POP Post Office Protocol (Internet) POP Probability Of Plagiarism POPO Post Office Protocol Object/Operator POPS Performance Optimized Page Size POR Pacific Ocean Region POR Power-on Reset POS Persistant Object Service/Simple POS Personal Operating Space POS Pivoting Optical Servo POS Point of Sale POSE Portable Operating System Extension POSI Promotion Conference for OSI, Japan POSIX Portable Operating System Interface for Computer Systems/UNIX POST Power-on Self Test POT Portable Object Template/Translation POTS Plain Old Telephone Service/System POV Persistence Of Vision POV Point Of View (Slang) POWER Performance Optimization/Optimized With Enhanced RISC (IBM/Motorola) POX Plain Old XML PP Peering Point PP Physical Partition PP Portable Part PP Predictive Pipelining PP Protection Profile PPA Passiver Pruefabschluss (Telefon) PPA Personal Package Archive PPA Printing Performance Architecture (HP) PPB Paced Packet Batch PPC Pay Per Click (Web) PPC Personal Productivity Center PPC Physical Presence Command PPC Pocket Personal Computer PPC Power Personal Computer PPC Production Planning and Control PPCS Phoenix Page Control System PPD Postscript Printer Description (Adobe) PPDS Personal Printer Data Stream PPF Plain Paper Fax PPF Print Production Format PPGA Platic Pin Grid Array PPH Pages per Hour PPI Pay Per Installation PPI Per Packet Information (header) PPI Personal and Private Information PPI ppi: pixels per inch PPI Portable PHP Interface PPI Programmable Peripheral Interface PPI Projective and Permutation Invariants PPID Parent Process Identification Number PPL Point-to-Point/Process-to-Process Link PPM Parts per Mille PPM Pages per Minute PPM Perl Package Manager PPM Portable Pixmap PPM Post Programmable Memory PPM Prediction by Partial Matching PPM Process Performance Manager PPM Pulse Position Modulation PPN Private Packet Network PPP Point-to-Point Protocol (Internet) PPPOE Point-to-Point Protocol Over Ethernet PPRC Peer-to-Peer Remote Copy PPS Picture Parameter Set PPS Point of Presence Server PPS Photonic Packet Switching PPS Precise Positioning Service/System PPS Production Planning System PPS Programmable Power Supply PPS Programming Procedures and Standards PPS Pulse Per Second PPTP Point to Point Tunneling Protocol PPU Physics Processing Unit PPUC Probably Permanently Under Construction (Web, Slang) PQET Print Quality Enhancement Technology PQN Prefix Query Notation PR Pacing Response PR Packet Radio PR Page Rank PR Path Replacement PR Perpendicular Recording PR Premium Rate PR Primitive Recursive (function) PR Public Relations PRA Primary Rate Access PRA Purported Responsible Address PRACE Partnership for Advanced Computing in Europe PRACK Preliminary Acknowledge PRAM Parallel/Perimeter/Phase Change Random Access Memory PRC Palm Resource Compiler PRCS Project Revision Control System PRD Program Requirements Document PRDMD Private Directory Management Domain PRE Partial Redundancy Elimination PREP PowerPC Reference Platform PRF Pulse Repetition Frequency PRG Path Redundant Graph PRG Post Redirect Get PRG Problem Resolution Guide PRG Programm (program, programme) PRG Program Representation Graph PRI Primary Rate Interface (ISDN) PRIG Packet Radio Interest Group PRISM Parallel Reduced Instruction Set Multiprocessor PRISM Publishing Requirements for Industry Standard Metadata PRMD Private Management Domain (X.400) PRML Partial Response Maximum Likelihood PRMS Problem Report Management System PRN Packet Radio Network PRN Permanent/Pseudo Random Number PRN Printer PRN Pseudo Random Noise (GPS) PRNET Packet Radio Network PRNG Pseudo Random Number Generator PRO Precision RISC Organization PROFS Professional Office System (IBM) PROLOG Programming in Logic PROM Programmable Read Only Memory PRP Peer Resolver Protocol PRQ Preisrequest PRS Print Management Service (OSF) PRTI Professional Realtime Interface PS Packet Switch PS Personal System (IBM) PS (Adobe) PostScript PS Power Supply PS Privilege Service PS Program Service Name PS Program Stream PS Proportional Spacing PS3 Playstation 3 (Sony) PSA Physical Sector Address PSABI Processor Specific Application Binary Interface PSACR Power Sum Attenuation to Crosstalk Ratio PSAP Public Safety Answering Point PSB Path State Block PSC Physical Signaling Components Sublayer PSC Pittsburgh Supercomputer Center PSC Print Scan Copy PSC Product Service Center PSCI Power State Coordination Interface PSCN Program Support Communications Network PSCT Polymer Stabilized Cholesteric Texture (Display) PSD Page Setup Dialogue PSD Payment Services Directive (PSD1, PSD2) PSD Platform Specific Driver PSD Power Saving Drive PSD Power Spectral/Spectrum Density PSDS Power Spectral/Spectrum Density Shaping PSDN Packet/Public Switched/Switching Data/Digital Network PSE Packet Switching Exchange PSE Page Size Extension PSE Path Switching Element PSE Personal Security Environment PSE Personen-Such-Einrichtung PSE Port Switched Ethernet PSE Power Sourcing Equipment PSELFEXT Power Sum Equal Level Far End Crosstalk PSF PC Screen Font PSF Permanent Swap File PSF Playstation Sound Format PSF Point Spread Function (Grafik, Optik) PSF PostScript Fonts (Adobe) PSF Print Services Facility PSF Progressive Segemented Frame (Video) PSF Python Software Foundation PSFQ Pump Slowly, Fetch Quickly PSI Packetnet System Interface PSI Postscript Interpreter PSIRT Product Security Incident Reponse Team PSISI PSI/SI: Program-specific Information/Service Information PSK Phase Shift Keying PSK Pre-Shared Key PSL Problem Statement Language PSN Packet Switch Node PSN Portable Serial Number PSN Processor Serial Number PSNEXT Power Sum Near End Crosstalk PSNR Peak Signal to Noise Ratio PSO Protocol Supporting Organization PSP (Corel) Paint Shop Pro PSP Pascal/Python Server Pages PSP Personal Software Process PSP Program Segment Prefix PSP Programmable Signal Processor PSP Projektstrukturplan PSPDN Packet Switched Public Data Network PSR Parallel/Processor/Project Software PSR Phase Shift Resistivity PSR Physical Storage Resource PSR Power/Processor/Program State/Status Register PSR Prescaler Select Register PSR Priority Service Request PSR Program Support Requirements PSR Programmable Scanner PSR Project Status Report PSRAM Pseudo Static Random Access Memory PSS Private Signalling System PSSC Preliminary System Security Concept PST Pattern Suggestion Table PST Personal Folder Storage (Microsoft) PST Personal Information Store (Microsoft) PST Positive Smoke Test PST Pre-Structured Technology (OSF) PST Priority Selection Table PST Processing State PSTN Public Switched/Switching Telephone Network PSU Page Storage Unit PSU Power Supply Unit PSW Program Status Word PSX PlayStation Extended/Extreme PSYC Protocol for Synchronous Conferencing PT Packet/Payload Type PT Page Table PT Payload Type PT Penetration Test PT Processor Trace (Intel) PTAL Payment Transaction Application Layer PTB Physikalisch-Technische Bundesanstalt, Braunschweig PTBR Page Table Base Register PTBT Prime Times, Bad Times PTBT Probabilistic Timed Behaviour Tree PTD Parallel Transfer Disk Drive PTE Page Table Entry PTF Program Temporary Fix PTF Pthread Framework PTI Payload Type Identifier/Indicator PTK Pairwise Transient Key PTMP Point To Multi Point (Connection) PTMSC Point To Multipoint Service Centre PTN Plant Test Number PTO Patent and Trademark Office, USA PTO Please Turn Over (Slang) PTO Public Telecommunication Network Operator PTP Parallel Track Path PTP Point To Point (Connection) PTR Pointer Record (DNS) PTS Plain Text String PTS Post- och Telestyrelsen PTS Presentation Time Stamp PTS Problem Tracking System PTSE PNNI Topology State Element PTT Post, Telephon, Telegraph PTT Push To Talk (key) PTY Program Type PTZ Pan Tilt Zoom PTZ Posttechnisches Zentralamt, Darmstadt PU Physical/Processing Unit PU Prediction Unit PUA Potentially Unwanted Application PUC Public Utility Commission PUE Power Usage Effectiveness/Efficiency PUH Pick-Up Head PUI Picoscopic User Interface PUIS Power Up In Standby PUK Personal Unblocking Key PUL Packet Underway Limit PUMA Protected User-Mode Audio PUO Prohibited User Operation PUP PARC Universal Packet (Protocol) PUP Potentially Unwanted Program PUP Potenziell Unerwuenschtes Programm PUP Product Upgrade PUPA Preliminary Universal Programming Architexture (for GRUB) PUPM Price per User Per Month PUPS PDP UNIX Preservation Society PURL Persistent Uniform Resource Locator PUS Potenziell unerwuenschte (unwanted) Software PUS Processor Upgrade Socket PUT Programmable Unijunction Transistor PV paketvermittelt PV Physical Volume PVA Patterned Vertical Alignment (panel) PVC Permanent Virtual Channel/Circuit/Connection PVFS Parallel Virtual File System PVID Port VLAN Identifier PVL Parameter Value Language PVM Parallel/Passthru Virtual Machine (IBM) PVN Private/Programmable Virtual Network PVP Protected Video Path PVPOPM PVP-OPM: Protected Video Path Output Protection Management PVR Permanent Virtual Route PVR Personal Video Recorder PVR Physical Volume Repository PVRA Physical Volume Reserved Area PVS Potentially Visible Set PVS Professional Vision Services PVT Position, Velocity, Time (GPS) PVV Path Variability Value PW Pseudo Wire PWA Progressive Web App PWB Printed Wire Board PWB Programmer's Workbench PWI Public Windows Initiative/Interface PWL Password List PWM Pulse Width Modulation, Pulsweitenmodulation PWP Phase Wobble Prepit PWR Power (Saft) PWRB Power Button (ACPI) PWS Personal Workstation PWSCS Programmable Workstation Communication Services PXE Preboot Execution Environment PXI PCI Extension for Instrumentation PXISA PXI Systems Alliance PZF Pseudozufallsfolge PZM Punkt-zu-Mehrpunkt (-Verbindung, ISDN) PZP Punkt-zu-Punkt (-Verbindung, ISDN) % % Q Quality, Query, Queue QA Quality Assurance/Audit QA Query Analyser QA Questions and Answers, Q&A QAM Quadrature Amplitude Modulation (4-QAM, 16-QAM, 64-QAM ...) QAMP Quality Assurance Management Professional QARE Quick Agent Runtime Environment QAWN QoS in Ad hoc Wireless Networks QBE Query By Example QBF Query By Forms QBH QbH: Query by Humming (melody recognition technology) QBIC Query by Image Content QBM Quad Band Memory QBS Qatar Broadcasting Service QBS Qualification By Similarity QBS Quench Bypass Switch QBS Query Based Snapshot QCA Quantum-dot Cellular Automaton QCB Queue Control Block QCIF Quarter Common Intermediate Format QD Quad Density, Quantum Dot, Quick Disconnection QDA Qualitative Data Analysis QDL Quadri Data Layer QDOS Quick and Dirty Operating System (SCP) QDR Quad Data Rate QDT Quiet Drive Technology QES Qualifizierte elektronische Signatur QFA Quick File Access QFD Quality Function Deployment QFP Quadratic Flatpack QFP Questions Frequent/Frequemment Posees QFQ Quick Fair Queue QFT Queued File Transport QHD Quad High Definition QIAM Queued Indexed Access Method QIC Quality Insurance Chain QIC Quarter Inch Cartridge/Committee QID Quanteninformationsdynamik QISAM Queued Index Sequential Access Method QKD Quantum Key Distribution QL Query Language QLC Quadruple Level Cell QLED Quantum Dot (Organic) Light Emitting Diode QLLC Qualified Logical Link Control QLP Query Language Processor QM Quality Management QMF Quadrature Mirror Filter QMF Query Management Facility QML Qt Markup Language QMR Quarterly Maintenance Release QMS Quality Management System QMTP Quick Mail Transfer Protocol QNN Quantum Neural Network QNX (kein Akronym, not an acronym) QOS QoS: Quality of Service QPI QuickPath Interconnect/Interface (Intel) QPL Q Public License (Trolltech) QPL Quantum/Questionaire Programming Language QPSK Quadrature/Quaternary Phase Shift Keying QR Quick Response QRC Quick Response Code QRI Queue Response Indicator QRSS Quasi Random Signal Source QS Qualitaetssicherung QSA Qt Script for Applications QSAM Queued Sequential Access Method QSDPCM Quadtree-strukturierte Differenz-Puls-Code-Modulation QSIG Quersignalisierung QSIG Unified International Corporate Network Signalling Standard QSMTP Queued SMTP QSND Queue Send (command) QST Calling All Stations (not an acronym) QST Qualified Software Tester QST Qualitaets- und Sicherheitstechnik QST Quick Start Tutorial QST Quiet System Technology (Intel) QT Quality Threshold (clustering) QTAM Queued Teleprocessing Access Method QTC Quantum Tunnelling Composite QTD Quote of The Day QTKUe Quellen-Telekommunikations-Ueberwachung QTML Quicktime Media Layer QUED Quick Editor QUIP Query Interactive Processor QUISAM Queued Index Sequential Access Method QVL Qualified Vendor List QVT Query, View, Transform QWERTY (US Typewriter Layout) QWERTZ (German Typewriter Layout) QXML QuarkXPress Markup Language % % R Radio, Real, Receive, Reference, Remote, Restricted RA Radiocommunications Agency RA Random Availability RA Real Audio RA Receiver Address RA Regulaerer Ausdruck RA Repeat-Accumulate (Code) RA Repository Access RA Return Authorization RA Router Advertisement RAA Ruby Application Archive RAB RAID Advisory Board RAC Radio Amateurs of/du Canada RAC Real Application Cluster (Oracle) RAC Remote Access Concentrator RACE Research And Development in Advanced Communication Technologies in Europe RACE Row-based ASCII Compatible Encoding RACF Resource Access Control Facility (IBM) RACH Random Access Channel RACKS Reusable Application Interface for Communicating Real-Time Kernels RACON Radar Beacon RACS Resource and Admission Control Subsystem RAD Rapid Application Development RADAR Radio Detecting and Ranging RADB Routing Arbiter Data Base RADIUS Remote Access/Authentication Dial-In User Service RADSL Rate Adaptive Digital Subscriber Line RAE Radio Amateur's Examination, UK RAE Range, Azimuth, Elevation RAE Recoverable Application Error RAEBNC Read And Enjoyed, But No Comment (Slang) RAG Row Address Generator RAI Remote Alarm Indication RAID Redundant Array of Inexpensive/Independent Discs RAISE Redundant Array of Independent Silicon Elements RAK Regeln fuer die alphabetische Katalogisierung RAKE Radio Activated Key Entry RAKE Rake receiver: (kein/no acronym) RAL Rutherford Appleton Laboratory, UK RALU Register Arithmetic Logic Unit RAM Random Access Machine/Memory RAM Rate Adaptive Mode RAM Rechargeable Alcali Mangan (battery) RAMDAC Random Access Memory Digital Analog Converter RAMP Remote Access Maintenance Protocol RAMPS Reliability, Availability, Manageability, Performance, Serviceability RAN Radio Access Network RAND Reasonable and Non-Discriminatory (License) RANDR RandR: Resize and Rotate (X11) RAO Remote Access Outsourcing RAOLSR Radio Aware Optimized Link State Routing RAP Radio in the Local Loop Access Profile RAP Rapid Application Prototyping RAP Rich Ajax Platform RAP Rogue Access Point RAP Route Access Protocol RAP Roving Analysis Port RAR Roshal Archiver RARE Reseaux Associes pour la Recherche Europeenne RARP Reverse Address Resolution Protocol (Internet) RAS Random Access Storage RAS Registration, Admission, and Status RAS Reliability, Availability and Serviceability RAS Remote Access Server/Service RAS Row Address Select/Strobe RASMED Redundant Array of Slightly More Expensive Disks RASP Radar Airborne Signal Processor RASP Random Access Stored Program RASP Real Storage Manager Address Space RASP Remote Antenna Signal Processor RASP Remote Access Security Program RASP Reliable, Available, Secure, Performance RAST Receive and Send Terminal RASUM Reliability, Availability, Serviceability, Usability, Manageability RAT Register Alias Table RAT Remote Access Trojan RAT Remote Administration Toolkit RATP Reliable Asychronous Transfer Protocol (Internet) RATS Radio Amateur Telecommunications Society RATS Rough Auditing Tool for Security RAVE Renderer Acceleration Virtual Machine RAW Read After Write RBA Risc Based Authentication RBAC Role Based Access Control RBAM Remote Batch Access Method RBBS Remote Bulletin Board System RBDS Radio Broadcast Data System RBER Residual Bit Error Rate RBI Reporting Body Identifier RBL Realtime/Remote Black/Blackhole List RBM Rule Base Memory RBN Radio Beacon RBN Real/Relative Block Number RBN Regional Broadband Network RBN Ringback Nonsecure RBN Russian Backbone/Business Network RBN Rx Buffer Number RBOC Regional Bell Operating Company RBS Reference Broadcast Synchronization RBUS R-Bus: D-Bus in Ruby RBUS R-BUS: Roland BUS (digital audio format) RBW Resolution Bandwidth RBW Reverse Band Working RBW Roll Back Version RC Reaction Controller RC Receive Common RC Receive(r) Clock RC Recent Change (Wikipedia) RC Reconfigurable Computer/Computing RC Release Candidate/Critical RC Remote Command/Control RC Replica Catalog RC Resource Control (UNIX) RC Return Code RC Rivest's Cipher (Ron's Code, RC1--RC6) RC Routing Control RC Run Command RC3 rC3: remote Chaos Communication Congress RCA Radio Corporation of Amerika, USA RCA Ripple Carry Adder RCB Release Critical Bug RCC Radio Common Carrier RCC Reduced Complexity Computer RCC Remote Cluster Controller RCC Rescue Coordination Centre RCC Routing Control Center/Channel RCD Recordable Compact Disc RCDATA Replaceable Character Data RCE Region Code Enhancement RCE Revision Control Engine RCEVH Research Centre for the Education of the Visually Handicapped RCF Registration Confirmation RCLK Rack Clock RCP Radio Control Protocol RCP Reality Immersion Coprocessor RCP Retransmission Control Procedure RCP Rich Client Platform RCS Record Communication Switching System RCS Resource Construction Set RCS Revision Control System RCS Rich Communication Service RCS Rights Control System RCU Read, Copy, Update RCV Receive RCX Radio Frequency Cross Connect RD Receive Data RD Recursive Design RD Remote Desktop RD Request Disconnect RD Resource Discovery RD Responsible Disclosure RD Route Distinguisher R&D Research and Development RDA Remote Data/Database Access RDAP Registration Data Access Protocol RDAT Rotary Digital Audio Tape RDB Receive Data Buffer RDB Relational Database RDBMS Relationales Datenbank-Management-System RDBS Routing Data Base System RDC Remote Dual Copy RDCCG Regional Data and Computing Center Germany, Karlsruhe RDD Replaceable Database Driver RDE Ruby Development Environment RDF Resource Definition/Description Format/Framework RDH RSA DES Hybrid RDL Register Description Language RDMA Remote Direct Memory Access RDN Relative Distinguished Name RDO Rate Distortion Optimizing RDO Remote Data Object RDOS Real-time Disk Operating System RDP Reliable Datagram Protocol (Internet) RDP Remote Desktop Protocol (Microsoft) RDR Rijksdienst voor Radiocommunicatie RDRAM Rambus Dynamic Random Access Memory RDRN Rapidly Deployable Radio Network RDS Radio Data System RDS Rapid Development System RDS Reliable Datagram Socket RDS Remote Data Services RDS Resolver Discovery Service RDSL Rate-adaptive/Residential/Reverse Digital Subscriber Line RDSR Receiver Data Service Request RDSS Radio Determination Satellite Services RDST Rotating Head Digital Storage Tape RDTSC Read Time Stamp Counter RDV Rapid Design Visualization RDV Repeatable Digital Validation RE Recall RE Regular Expression RE Report Engine RE Recursively Enumerable RE Reverse Engineering REACH Registration, Evaluation, and Authorization of Chemicals READSL2 Reach Enhanced ADSL2 RED Radio Equipment Directive RED Random Early Detection REG Regular Languages REG Residential Expert Group REGEX Regular Expression REGEXP Regular Expression REGTP Regulierungsbehoerde fuer Telekommunikation und Post REJ Reject REKO Reparatur-Konzept (Swisscom) REL Rights Expression Language REM Remark REM Remote REM Reseau d'Enseignement Multimedia REM Ring Error Monitor REO Removable Erasable Optical Disk REP Reply to Message Number REP Robots Exclusion Protocol REPL Read Eval Print Loop REQ Request RERO Release early, release often RES Radio Equipment and Systems RES Remote Execution Server/Service RES Reset, Restore RES Rotation Error Signal REST Representational State Transfer RESV RSVP Reservation Request RESX Resource as Extensible Markup Language RET Resolution Enhancement Technology (HP) REV Remote Electronic Voting REV Remote Evaluation Specification REV Reverse Charging (Telephone) REV Revision REXX Restructured Extended Executor (IBM) RF Radio Frequency RF Relevance Feedback RF Remote File RF Royalty Free (License) RFA Remote File Access RFA Request For Adoption (Debian) RFB Remote Frame Buffer RFC Remote Function Call RFC Request For Comments (Internet) RFC Response For a Class RFD Request For Discussion (Usenet) RFE Radio Free Ethernet RFE Remote File Execution RFE Request For Enhancement RFH Remote Frame Handler RFI Radio Frequency Interference RFI Request For Information RFID Radio Frequency Identification RFLA Real Full Look Ahead RFNM Ready/Request For Next Message RFOG RFoG: Radio Frequency Over Glass RFP Radio Fixed Parts RFP Request For Packaging (Debian) RFP Request For Proposal RFPI Radio Fixed Part Identity RFPI Remote Fault Passage Indication RFQ Request For Quotation/Quote RFS Receive Flow Steering RFS Remote File Sharing/System RFS Remote Forensic Software RFT Request For Technology (OSF) RFT Revisable Format Text RFU Reserved for Future Use RG Radio Guide (coax cables) RG Rotated Grid RGB Rot (Red), Gruen (Green), Blau (Blue) (Farbmodell) RGBA Rot (Red), Gruen (Green), Blau (Blue), Alpha (Farbmodell) RGBY Rot (Red), Gruen (Green), Blau (Blue), Gelb (Yellow) (Farbmodell) RGDI Renaissance Graphics Device Interface RGEB Red, Green, Emerald, Blue (Farbmodell) RGP Raster Graphics Processor RGPD Reglement general sur la protection des donnees (DSGVO, GDPR) RGSM R-GSM: Railways GSM-900 Band RGU RG/U: Radio Guide/Utility (Kabel) RH Request/Response Header RH Registration Hierarchy RHAD Red Hat Advanced Development (Laboratories) RHC Regional (Bell) Holding Company RHCE Red Hat Certified Engineer RHCS Red Hat Cluster Suite RHEL Red Hat Enterprise Linux RHN Red Hat Network RHNT Registration Hierarchical Name Tree RHOB Relevant Hierarchical Operational Binding RHP Reconfigurable Hardware Processor/Product RHP Remote Host Protocol RHP Return to Homepage RHP Right Hand Page/Panel/Plane RHS Right Hand Side RHSA Red Hat Security Advisory RI Referential Integrity RI Ring In/Indicator RIA Red Ink Award RIA Rich Internet Application(s) RIA Robot Institute of America RIAA Recording Industry Association of America RIAS Rundfunk Im Amerikanischen Sektor, Berlin RIB RenderMan Interface Bytestream RIB Routing Information Base RIC Radio Identify Code RID Relative Identifier RID Retinal Imaging Display RIF Radio/Renderman Interface RIF Record Identifier RIF Regional/Resource Information RIF Resource Interchange File RIF Routing Information Field/Frame RIF Rule Information RIF Rule Interchange Format RIFF Resource Interchange File Format RII Ring/Routing Information Indicator RIM Records and Information Management RIM Remote Installation and Maintenace RIM Request Initialization Mode RIMM Rambus In-line Memory Module RIMS Ranging and Integrity Monitoring Station RIN Relative Intensity Noise RIP Raster Image Processor RIP Request In Progress RIP Routing Information Protocol RIP Remote Image/Imaging Protocol/Processing RIPA Regulation of Investigatory Powers Act, UK RIPE Reseaux IP Europeenne RIPL Remote Initial Program Loading RIPNG Routing Information Protocol Next Generation RIPSO Revised Internet Protocol Security Option RIR Regional Internet Registry RIS Remote Installation Services RIS Routing Information Service RISC Reduced Instruction Set Code/Computer RITA Reduced Interim Type Approval RITA Reliable Internetwork Troubleshooting Agent RJ Registered Jack RJE Remote Job Entry (IBM) RJS Remote Job Service RK Relevanzkriterium (Wikipedia) RKE Remote Keyless Entry RKO Root Key Operator RL Real Life (Slang) RL Reconfigurable Logic RL Reinforcement Learning RL Remote Loopback RL Return Loss RLC Radio Link Control RLC Run Length Coding RLDRAM Reduced Latency Dynamic Random Access Memory RLE Research Laboratory of Electronics RLE Run Length Encoded/Encoding RLF Reverse Line Feed RLG Research Libraries Group RLIN Research Libraries Information Network (RLG) RLL Radio in the Local Loop RLL Row Level Locking RLL Run Length Limited RLM Receiver-driven Layered Multicast RLM Robotic Library Manager RLM Robust Linear Model RLMT Redundant Link Management Technology RLN Remote LAN Node RLP Radio Link Protocol RLP Resource Location Protocol RLS Remote Learning System RLSD Received Line Signal Detected RLV Ringleitungsverteiler RM Real Media RM Records Management RM Reference/Relational Model RM Resource Management RM Retention Module RM Reuters Messaging RMA Rate Monotonic Analysis RMA Remote Memory Access RMC Radio Monte Carlo RMC Rambus Memory Controller RMC Resource Monitoring and Control RMDB Requirements Management Database RMDB Roland Multi-purpose Digital Bus (Roland Corp.) RMF Remote Management Facility RMG Replacement Metal Gate RMI Remote Method Invocation RMII Reduced Media Independent Interface RMOA Realtime Multimedia Over ATM RMON Remote (Network) Monitoring RMP Radio Management Panel RMP Random Match Probability RMP Reliable Multicast Protocol RMP Remote Maintenance Panel/Processor RMP Resource Management Plan/Program/Project RMS RAID Management Software RMS Rate Monotonic Scheduling RMS Reason Maintenance System RMS Record/Resource Management Services/System RMS Replica Management System RMS Richard Matthew Stallman RMS Root Mean Square RMSE Relative/Residual/Root Mean Square Error RMT Reliable Multicast Transport RMT Ring Management RMW Read, Modify, Write RMX Reverse Mail Exchange RNA Remote Network Access RNA Rufnummernanzeige RNARS Royal Navy Amateur Radio Society RNC Radio Network Controller RNG Random Number Generator RNI Reseau National d'Interconnexion de Renater RNIS Reseau Numerique a Integration de Services RNR Receive Not Ready (frame) RNRT Reseau National de Recherche en Telecommunications RNSI Remote Node Service for ISDN RNT Radio numerique terrestre RO Read Only RO Ring Out ROA Route Origin Authorization ROADS Resource Organization And Discovery in Subject-based services ROADS Running Out of Address Space ROBO Remote Office Branch Office ROC Restoration Of Color ROC Restricted Operators Certificate RODPO Reading on Demand - Paper Option (vulgo Buch) ROFBTC Rolling On the Floor Biting The Carpet (Slang) ROFL Rolling On the Floor Laughing (Slang) ROFLASTC Rolling On the Floor Laughing And Scaring The Cat (Slang) ROFLMAO Rolling On The Floor Laughing My Ass Off (Slang) ROHC Robust Header Compression ROHS RoHS: Restriction of the use of certain Hazardous Substances in Electric and Electronic Equipment ROI Rectangle/Region Of Interest ROI Return Of Investment ROK Reseller Option Kit ROKSO Register Of Known Spam Operations ROLAP Relational Online Analytical Processing ROLZ Reduced Offset Lempel Ziv (Algorithmus) ROM RAID On the Motherboard ROM Read Only Memory ROMB RAID On Motherboard RONJA Reasonable Optical Near Joint Access ROP Raster/Remote Operation(s) ROP Readout Protection ROP Return-oriented Programming ROP RISC Operation ROPES Rapid Object Oriented Process for Embedded Systems ROPS Remote Operations Service ROS Record On Silicon ROS Remote Operation Service ROS Resident Operating System ROS Robot Operating System ROSA Receive Only Satellite Antenna ROSE RATS Open System Environment ROSE Research Open Systems for Europe ROSE Remote Operations Service Element/Entity ROSIDS Rapid Open Source Intelligence Deployment System ROTD Release Of The Day ROTFL Rolling On The Floor Laughing (Slang) ROW Rest Of the World RP Radio Paging RP Randomized Polynomial time RP Rendezvous Point RPA Remote Passphrase Authentication RPA Robotic Process Automation RPB Radio-Praktiker-Buecherei, Franzis-Verlag RPB Reverse Path Broadcasting RPC Radio Paging Call RPC Regional Playback Control RPC Remote Procedure Call RPC Root Path Cost RPD Rapid Prototyping Development RPD Recurrent Pattern Detection RPDB Routing Policy Database RPDFP Remote Physical Device Finger Printing RPELPC Regular Pulse Excited Linear Predictive Coder RPELTP Regular Pulse Excitation with Long-Term Prediction Loop RPF Reverse Path Forwarding RPG Record Program Generator (IBM) RPKI Resource Public Key Infrastructure RPL Requested Privilege Level RPL Resident Programming Language RPM Radio Packet Modem RPM Rapid Prototyping Module RPM Red Hat Package Manager RPM Revolutions per minute RPN Real Private Network RPN Registered Parameter Number (MIDI) RPN Reverse Polish Notation RPPROM Reprogrammable PROM RPS Receive Packet Steering RPS Reduced Power Spinup RPS Redundant Power Supply RPS Remote Procedure Services RPS Requests Per Second RPSL Routing Policy Specification Language RPSU Redundant Power Supply Unit RPU Ray Processing Unit RPZ Response Policy Zone RQBE Relational Query By Example RQST Request RR Radio Regulations (ITU) RR Real Reality RR Receive/Receiver Ready RR Resource Record (DNS) RR Round Robin RRA Remote Record Access RRAS Routing and Remote Access Service RRC Radio Resource Control RRC Remote Route Collector RRD Round Robin Database RRDS Reduced Resolution Data Set RRDS Relative Record Data Set RRG Reichs-Rundfunk-Gesellschaft, Berlin RRI Resource Recovery Interface RRIP Rock Ridge Interchange Protocol RRJ Registration Reject RRLP Radio Resource LCS Protocol RRN Relative Record Number RRN Resident Registration Number RRO Radial Run Out RRP Registry Registrar Protocol RRQ Registration Request RRRR Round Robin Record Rotation (DNS) RRT Radar Range Tracking RRT Radio Receiver Transmitter RRT Radio Relay Terminal RRT Random/Randomized Response Technique RRT Range Router Table RRT Rapid Reprogramming Terminal RRT Recommended Replacement Time RRT Request Response Trace RRT Routing Request Timer RRZN Regionales Rechenzentrum Niedersachsen, Hannover RS Reader Stop RS Recommended Standard (RS-232 ...) RS Record Separator RS Redundant Slice(s) RS Reed Solomon (Code) RS Registry Service RS Request to Send RS Route Server RS Router Solicitation RS232 RS-232: Recommended Standard 232 (Norm fuer serielle Schnittstelle) RS422 RS-422: Recommended Standard 422 (Norm fuer serielle Schnittstelle) RSA Rivest, Shamir, Adleman RSAC Recreational Software Advisory Council RSB Repair Service Bureau RSB Reservation State Block RSBAC Rule Set Based Access Control RSC Radio Spectrum Committee (Europe) RSC Readability of Source Code RSC Reduced Slot Cycle RSC Remote Switching Center RSC Reset Circuit RSC Residence Service Center RSC Reusable Software Component RSC Root Server Confederation RSC Route Switch Controller (Cisco) RSC Routing Setting Controller RSCS Remote Spooling and Communications Subsystem RSCV Route Selection Control Vector RSDP Root System Description Pointer RSDT Root System Description Table RSE Register Stack Engine RSET Reset RSFQ Rapid Single Flux Quantum (Logic) RSI Repetitive Strain Injury RSIP Realm Specific Internet Protocol (parameter) RSIS Relocateable Screen Interface Specification RSL Radio Signaling Link RSL Received Signal Level RSL Registry Size Limit RSL Request and Status Link RSL Reserve Static Line RSL Resilient Server Link RSL Resource Specification Language RSM Ruf- und Signalmaschine RSMLT Routed Split Multi Link Trunking RSN Real Soon Now (Slang) RSN Robust Security Network RSN Russian Security Newsline RSOH Regenerator Section Overhead RSOP RSoP: Resultant Set of Policies RSP Required Space Character RSPC Reed Solomon Product Code RSPCWS Royal Society for the Prevention of Cruelties to Web Surfers RSRB Remote Source Route Bridging RSS Radio Subsystem RSS RDF Site Summary RSS Really Simple Syndication RSS Resident Set Size RSS Rich Site Summary RSSAC Root Server System Advisory Committee RSSI Received Signal Strength Indication/Indicator RST Rapid Storage Technology (Intel) RST Readability, Signal Strength, and Tone RST Receive Start Threshold RST Reset and Restart RSTE Regenerator Section Terminating Equipment RSTP Rapid Spanning Tree Protocol RSTS Resource Sharing and Time Sharing RSTV Rundfunkstaatsvertrag RSU Road Side Unit RSVD Reserved RSVP Resource Reservation Setup Protocol RSX Real Time Resource Sharing Executive RT Radio Text RT Real/Run Time RT Receive Timing RT Request Tracker RT RISC Technology RTA Runder Tisch Amateurfunk RTAI Real Time Application Interface RTAM Remote Terminal Access Method RTAS Run-Time Abstraction Services RTB Regional Testbed RTC Real Time Clock RTC Return To Control RTC Reseaux Telphoniques Commutes RTCA Radio Technical Commission for Aeronautics RTCM Radio Technical Commission for Maritime Services RTCP Realtime Transport Control Protocol RTD Record Type Definition RTDL Real-Time Data Link RTE Real-Time Enterprise RTE Right to Left Embedding RTEID Real Time Executive Interface Definition RTEL Reverse Telnet RTEMS Real Time Executive for Military/Multiprocessor Systems RTEMS Real Time Energy Management Solutions RTF Rich Text Format RTFAQ Read The FAQ (Slang) RTFB Read The Funny Binary (Slang) RTFF Read The Fantastic FAQ (Slang) RTFM Read The Fine/Fantastic/Funny ... Manual (Slang) RTFS Read The Funny Source (Slang) RTK Real Time Kernel RTK Real-Time Kinematic Positioning RTL Register Transfer Level RTL Resistor Transistor Logic RTL Right To Leave (Slang) RTL Run Time Library RTLS Real Time Locating/Location System RTLWS Real Time Linux Workshop RTM Read The Manual (Slang) RTM Real Time Modeling RTM Release To Manufacturing RTM Response Time Monitor RTMP Routing Table Maintenance Protocol RTNR Real-Time Network Routing RTO Retransmission Timeout RTOS Real Time Operating System RTP Rapid Transport Protocol RTP Realtime Transport Protocol RTP Regulierungsbehoerde fuer Telekommunikation und Post RTP Rendezvous and Termination Protocol RTP Realtime Transport Protocol (Internet) RTR RARE Technical Report RTR Rundfunk- und Telekom-Regulierungs-GmbH, Austria RTS Ready/Request To Send RTS Real Time System RTS Reliable Transfer Service RTS Remote Telnet Service RTS Request To Send RTSE Reliable Transfer Service Element (OSI) RTSJ Real Time Specification for Java RTSP Realtime Signal Processor RTSP Realtime Streaming Protocol RTSPS Realtime Streaming Protocol Secure/Server/Service/Specification RTSPU Realtime Streaming Protocol Unreliable RTT Resonant Tunneling Transistor RTT Round-Trip Time RTTI Run Time Type Information/Identification RTTY Radio Teletype (Funkfernschreiben) RTU Radio and Television Union RTU Radio/Receiver Transmitter Unit RTU Remote Terminal/Test/Trunking Unit RTU Real Time Unit/UNIX/Updating RTU Rigas Tehniska Universitate, Lettland RTU Routing Table Update RTV Real Time Video RTWFQ Read The Whole Fantastic Question (Slang) RU Remote/Request/Response Unit RUA Remote User Agent RUC Reservation Upon Collision (Scheme) RULL Rechnerunterstuetztes Lehren und Lernen RUM Rechenzentrum Universitaet Mannheim RUMMS Rechenzentrum Universitaet Mannheim Mail Server RUOK Are You Ok (Slang) RUP Rational Unified Process RUS Rechenzentrum der Universitaet Stuttgart RUSH Remote Use of Shared Hardware RUTE Rute User's Tutorial and Exposition (Linux) RV Real Virtuality RV Rotational Vibration RVI Rapid Virtualization Indexing (AMD) RVI Reverse Interrupt RVL Ringverteilungsleiter RVML Rich Vector Markup Language RVP Rendezvous Protocol RVS Rotational Vibration Safeguard RVSA Remote Variant Selection Algorithm RW Rewritable RWB Responsive Workbench RWI Reset Window Indicator RWI Reversed Word Index RWM Read Write Memory RWP RIP While Printing RWS Rufweiterschaltung RWT Random Walk Theory RWTH Rheinisch-Westfaelische Technische Hochschule, Aachen RX Receive Data RX Receiver RXC Receive Clock RXD Received Data RYS Read Your Screen (Slang) RZ Rechenzentrum RZ Return to Zero RZG Rechenzentrum Garching (MPG) RZM Root Zone Maintainer % % S Service, Signal, Standard, Synchron, System S Signal Timing S Steuerleitung S0 ACPI System State S0: Working (= G0) S1 Sondernetz 1 (DDR) S1 Sleeping State 1 (ACPI) S2 ACPI System State S2: CPU powered off S2M ISDN Waehlverbindung 2 Mbit/s S3 ACPI System State S3: Standby/Sleep S3 Simple Storage Service S4 ACPI System State S4: Hibernation S5 ACPI System State S5: Soft Off (= G2) SA Security Association SA Selective Availability (GPS) SA Soft Affinity SA Software Assurance SA Source Address SA SpamAssassin SA Structured Analysis SA System Administrator SAA Silly And Awkward (Slang) SAA Single Assignment Approach SAA System/Systems Application Architecture SAAL Signalling AAL SAAS SaaS: Software As A Service SAB Standards Activities Board (IEEE/CS) SABM Set Asynchronous Balanced Mode SABME Set Asynchronous Balanced Mode Extended SAC Seismic Analysis Code SAC Service Access Controller SAC Single Attached/Attachment Component/Concentrator SAC Special Area Code SAC Syntax-based Arithmetic Coding SACCH Slow Associated Control Channel SACD Super Audio Compact Disk SACEADM System Auxiliary Control Element Administration SACECP System Auxiliary Control Element Common Pair SACEM Societe des Auteurs Compositeurs Editeurs de Musique SACK Selective Acknowledgement SACL System Access Control List SACNET Secure Automated Communications Network SACT SPARC Application Conformance Toolkit SAD Security Association Database SADT Structured Analysis and Design Technique SAE Self Addressed Envelope SAE Simultaneous Authentication of Equals SAF Service Access Facility SAFI Subsequence Address Family Identifier SAFIR Service ATM Federateur et d'Interconnexion de Renater SAFT Simple Asynchronous File Transfer (Protocol) SAGA Standards und Architekturen fuer eGovernment-Anwendungen SAGE (UNIX) System Administrators' Guild SAIC Single Antenna Interference Cancellation SAIL Stanford AI Laboratory SAINT Symbolic Automatic Integrator SAK Secure Attention Key SAKD Saechsische Anstalt fuer Kommunale Datenverarbeitung SAL Self Addressed Envelope SAL Structured Assembly Language SALT Speech Application Language Tag SALT SuSE Advanced Linux Technology SAM SCSI Architecture Model SAM Security Access/Account Manager/Module SAM Sequential Access Method SAM Serial Access Memory SAM Smart ATM Modul SAM Storage and Archive Manager SAM Synchronous Address Multiplexer SAM System Administration Manager (tool) SAMI Synchronized Accessible Media Interchange SAML Security Assertion Markup Language SAN Satellite Access Network SAN Schulen ans Netz e. V. SAN Standard Address Number SAN Storage/System Area Network SANDRA System Analyzer, Diagnostic and Reporting Assistant (Software) SANE Scanner Access Now Easy SANE Standard Apple Numeric Environment SANS SysAdmin, Audit, Network, Security (Institute) SAO Sample Adaptive Offset SAO Session At Once SAP Secure Audio Path SAP Send And Pray SAP Service Access Point (OSI) SAP Service Advertising Protocol (Novell) SAP Session Announcement Protocol SAP SIM Access Profile SAP Symbolic Assembler Program SAP Systeme, Anwendungen, Produkte (AG), Walldorf SAPI Service Access Point Identifier SAPI Speech API SAPI Streams Application Programming Interface SAPIC Streamlined Advanced Programmable Interrupt Controller SAR Search And Rescue SAR Segmentation And Reassembling/Reassembly SAR Smurf Amplifier Registry SAR Specific Absorption Rate SAR Starkstromanschalterelais SAR Synthetic Aperture Radar SARC Symantec Antivirus Research Center SARCOM Search And Rescue Communication SARE SpamAssassin Rules Emporium SARM Set Asynchronous Response Mode SARME Set Asynchronous Response Mode Extended SARP Search And Rescue Processor SARPA Security Advanced Research Projects Agency, USA SARSAT Search And Rescue Satellite Aided Tracking SART Search And Rescue (Radar) Transponder SARTG Scandinavian Amateur Radio Teleprinter Group SAS Secure Attention Sequence SAS Security Association SAS Serial Attached SCSI SAS Short Authentication String SAS Signature Authority System SAS Single Attached/Attachment Station (FDDI) SAS Speicher- und Anforderungssteuerung SAS Statistical Analysis System SASDB Security Association Data Base SASE Self Addressed and Stamped Envelope SASI Shugart Associates System Interface SASL St. Andrews Static Language SASL Simple Authentication and Security Layer SASL Single Assignment Language SAT Satisfiability Problem SAT SCSI to ATA Translation SATA Serial AT Bus Attachment SATAN Security Analysis/Administrator's Tool for Analyzing/Auditing Networks SATL SCSI ATA Translation Layer SAV Sender Address Verification SAVA Source Address Validation Architecture SAW Surface Acoustic Wave (Filter) SAX Simple API for XML SB Session Besn (Java) SB Southbridge SB Standby Indicator SB System Builder SB8 Slicing By Eight (Code) SBA Small Business Administration/Advantage SBAS Satellite Based Augmentation System SBC SCSI Block Commands SBC Server Based Computing SBC Single Board Computer SBC Smart Bitrate Control SBC Subband Codec SBCS Single Byte Character/Command Set SBE Single Byte Extension SBE Society of Broadcast Engineers (USA) SBFB Swing Bean Form Builder SBL Spamhaus Block List SBM Small Business Mode/Modus SBOD Switched Bunch Of Discs SBOX S-Box: Substitution Box (cryptography) SBP Serial Bus Protocol SBP Structured Buffer Pool SBR Spectral Band Replication SBR1 Statistical Bit Rate Configuration 1 SBS Secure Boot System SBS Small Business Server (Microsoft) SBST Smart Battery Status Table SBT Six Bit Transcode SBUP System Backup Partition SBV Skeletonization Based Vectorization SC Secondary Channel SC Send Common SC Sequential Consistency SC Smart Card SC Storage Compatibility SC Subcommittee SC Subscriber Channel (Sonnector) SCA Security Control and Audit SCA Shared Call Appearance SCA Single Connector Attachment SCA Software Communications Architecture SCA Strong Customer Authentication SCADA Supervisory Control And Data Acquisition SCADDS Scalable Coordination Architectures for Deeply Distributed Systems SCAM SCSI Configured Automagically SCART Syndicat des Constructeurs d'Appareils Radio Recepteurs et Televiseurs SCB Subsystem Control Block SCC Satellite Control Center SCC SCSI Controller Commands SCC Serial Communication Controller SCC Small Card Clearing SCC Specialized Common Carrier SCC Spontaneous Computer Combustion SCC Standards Coordinating Committee (IEEE/CS) SCC Synchronous Channel Check SCCP Signal/Signalling Connection Control Port SCCP Skinny Call Control Protocol SCCS Source Code Control System SCCS Southern California Computer Society SCD Standard Color Display SCD Structured Charts Diagram SCDJWS Sun Certified Developer for Java Web Services SCE Service Creation Environment SCEA Signal Conditioning Electronics Assembly SCEA Sony Computer Entertainment America/Australia/Austria SCEA Sun Certified Enterprise Architect SCF Service Control Function SCF System Control Facility SCI Scalable Coherent Interconnect SCI Software Composable Infrastructure SCI Special Circumstance Instructions SCI Strategic Computing Inititative SCI System Control Interrupt SCIM Smart Commom Input Method SCL Scanner/Screen/Simulation/Software/System Control Language SCL Semiconductor Laser SCL Serial/System Clock Line SCL Serial Number revocation List SCL Simple Common Logic SCL Smart Card Logon SCL SOAP Contract Language SCL Society for Computers & Law, UK SCL Spam Confidence Level SCL Substitution Configuration Language SCL Switch to Computer Link SCL Symbolic Correction Loader SCL System Communications Link (Cisco) SCLK Slave Clock SCLM Software Configuration Library Management/Manager (IBM) SCM Selected Communication Mode SCM Software Configuration Management SCM Supply Chain Management SCM Switch Control Module SCML Spectrum Cataloging Markup Language SCMS Serial Copy Management System SCN Switched Circuit Network SCN System Change/Commit Number SCNR Sorry, Could Not Resist (Slang) SCO (The) Santa Cruz Operation, Inc. SCO Structured Complex Object SCO Synchronous Connection Oriented SCORM Shareable Content Object Reference Model SCOS Single Copy Object Store SCP Seattle Computer Products, USA SCP Secure Copy SCP Service Control Point SCP Session Control Protocol SCP Short Circuit Protection SCP Sleek Control Protocol (HP) SCP Subsystem Control Port SCPC Single CHannel Per Carrier SCPI Standard Commands for Programmable Instruments SCPT Software Certification Process Team SCPT Standard Config Property Type SCPT Sub-capacity Planning Tool (IBM) SCR Silicon Controlled Rectifier SCR Standard Context Routing SCR Sustainable/Sustained Cell Rate SCS Secondary Clear to Send SCS SNA Communication Service SCS System Communication Services SCSA Signal Computing System Architecture SCSI Small Computer Systems Interface SCSL Sun Community Source Licensing SCSP Server Cache Synchronization Protocol SCSSI Service Central de la Securite des Systemes d'Information SCSU Standard Compression Scheme for Unicode SCTE Society of Cable Telecommunications Engineers SCTP Screened Twisted Pair (cable) SCTP Shape-Controlled Traffic Pattern SCTP Simple Control Transport Protocol SCTP Stream Control Transmission Protocol SCTS Secondary Clear To Send SCTT Strong Church Turing Thesis SCU System Control Unit SCUMM Script Creation Utility for Maniac Mansion SCUMMVM Script Creation Utility for Maniac Mansion Virtual Machine SD Sales + Distribution SD Secure Digital (card) SD Send Data SD Shutdown SD Single Density SD Staircase Deadline (scheduler) SD Starting Delimiter SD Structured Design SD Super Density (Compact Disk) SD2 Sound Designer 2 SDA Scalable Disk Array SDA Start of/Secure Domain Authority SDA Swappable Data Area SDA System Design Automation SDAP Service Discovery Applcation Profile (Bluetooth) SDB Security Policy Database SDBM Selective Directed Broadcast Mode SDC Secondary Domain Controller SDC Secure Digital Card SDC Service Description Channel SDC Silent Data Corruption SDCC Small Device C Compiler SDCCH Stand Alone Dedicated Control Channel SDCD Secondary Data Carrier Detect SDD Super Density Disk SDDC Single Device Data Correction SDDI Serial Digital Data Interface SDDI Shielded Twisted Pair Distributed Data Interface SDDS Sony Dynamic Digital Sound SDE Software Development Environment SDF Signal Delay Format SDF Space Delimited File/Format SDF Standard/System Data Format SDF Structured Display File SDF System Data File SDH Synchronous Digital Hierarchy SDHC Secure Digital High Capacity (Card) SDHT Selectively Doped Hetero Transistor SDI Selective Dissemination of Information SDI Serial Device/Digital Interface SDI Single Document Interface SDIF Standard Document Interchange Format SDIGN Vorschriftensammlung fuer digitale Netze SDIO Secure Digital Input/Output SDK Software Development/Developer's Kit SDL Scene Description Language SDL Security Development Lifecycle SDL Simple Direct Media Layer SDLC Software Development Life Cycle SDLC Synchronous Data Link Control (IBM) SDLP Standard Device Level Protocol SDLT Super Digital Linear Tape SDM Secure Digital Mini (card) SDM Security Device Manager SDM Short Data Message SDM Sub-rate Data Multiplexer SDMA Space Division Multiple Access SDMI Secure Digital Music Inititative SDMS SCSI Device Management System SDN Software Defined Network/Networking SDNS Secure Data Network Service/System SDO Servicedatenobjekt SDP Service Discovery Protocol SDP Session Description Protocol SDP Shared Development Process SDP Software Delivery Platform SDP Standard Directory Package (Apple) SDPS Science/Service/Shared/Spatial/Standard/Surveillance Data Processing Software/System SDPS Secure Digital Paper Seal SDPS Standard Dial-up POP3 Service SDR Session Director SDR Single Data Rate SDR Software Defined Radio SDR Streaming Data Request SDRAM Synchronous Dynamic Random Access Memory SDS Sample Dump Standard SDS Software Distribution Service (OSF) SDS Subdivision Surface SDSC San Diego Supercomputer Center, USA SDSE Shadowed DSA-Specific Entry SDSL Single Line/Single Pair/Symmetrical Digital Subscriber Line SDSS Sloan Digital Sky Survey SDT Service Description Table SDTI Serial Data Transport Interface SDTS Spatial Data Transfer Standard SDTV Standard Definition Television SDU Service/Signalling Data Unit SDV Switched Digital Video SDX Storage Data Acceleration SDXC Secure Digital Extended Capacity SDXC Synchronous Digital Cross Connect SDXF Structured Data Exchange Format SE Schutzerde (protective ground) SE Second Editon SE Shared Everything SE Single Ended SE Sponsored Edition SE-SCSI Single Ended SCSI SEA Schoof, Elkes, Atkin SEA Self Extracting Archive SEA Sensory, Elastic and Adaptive (interface) SEA Society for Electronic Access SEAL Screening External Access Link SEBD Software Engineering Bibliographic Database (DACS) SEC Single Error Correction SEC Standard Ethernet Controller SECAM Sequentiel Couleur Avec Memoire SECBR Severely Errored Cell Block Ratio SECC Single Edge Contact Cartridge SECDED Single Error Correction, Double Error Detection SECOQC Secure Communication based on Quantum Cryptography SED Self Encrypting Drive SED Smoke Emitting Diode SED Spectral Energy Distribution SED Stream Editor (UNIX) SED Surface-conduction Electron-emitter Display SEDAS Standardregelungen einheitlicher Datenaustausch SEDRIS Synthetic Environment Data Representaion and Interchange Specification SEE Software Engineering Environment SEED Self Electro-optical Effect Device SEED Software Engineering for Educational Development SEED System for Exchange of Excise Data SEEFUST Seefunkstelle SEEK Secure Electronic Exchange of Keys SEEM Simple Efficient Extensible Mesh SEH Structured Exception Handler SEHOP Structured Exception Handler Overwrite Protection SEI Supplemental Enhancement Information SEL Security Enhanced Linux SEL Selector SEL Standard Elektrik Lorenz AG SEL System Event Log/Logger SEM Search Engine Marketing SEM Server Enhancement Module SEMA Simple Electromagnetic Analysis SEMPER Secure Electronic Marketplace for Europe SEMPRIA Semantic Processing for Information Access SEND Search Engine for NAL Database SEND Standard for Exchange of Nonclinical Data SEND Stolen Equipment National Database, UK SEO Search Engine Optimization/Optimizer SEO Sequences Number SEP Separation SEP Somebody Else's Problem (Slang, DA) SEPA Single Euro Payments Area SEPI School Educational Provision Improvement SEPP Secure Electronic Payment Protocol SEPP Single Edge Processor Package SER Soft Error Rate SERP Search Engine Result Page SES SCSI Enclosure Services SES Secure Easy Setup SES Ship Earth Station SES Societe Europeenne des Satellites SESAME Secure European System for Applications in a Multi-Vendor Environment SESK Session Key SET Secure Electronic Transaction SET Setkey SET Shortest Elapsed Time SET Single Electron Transistor SET Standard d'Exchange et de Transfer SETI Search for Extraterrestrial Intelligence SEU Serial Encryption Unit SEU Smallest Executable Unit SEUL Simple End User Linux SEX Software Exchange SF Select/Send Frequency SF Sign Flag SF Single Frequency SF Store and Forward SFA Sales Force Automation SFAUSL Vorschriftensammlung Fernmeldeverkehr Ausland SFC Software Freedom Conservancy, USA SFC System File Checker SFD Start Frame Delimiter SFF Small Form Factor SFI Simple Firmware Interface (Intel) SFINX Service for French Internet Exchange SFLAAE/BS Star Fleet Ladies Auxiliary and Embroidery/Baking Society SFLC Software Freedom Law Center, New York, USA SFMJI Sorry For My Jumping In (Slang) SFMT SIMD-oriented Fast Mersenne Twister SFN Single Frequency Network (Gleichwellennetz) SFP Single Function Peripheral SFP Super Fine Positioning SFP System File Protection SFPS Secure Fast Packet Switching SFQ Stochastic Fair/Fairness Queuing SFQL Structured Full-text Query Language SFR Single-frequency Network SFR Split Frame Rendering SFS Scalable/Secure File Share/System SFS Security Feature Set SFS Smart File System (Amiga) SFS Stepless Frequency Selection SFS Storage Attached Network File System SFSB Stateful Session Bean (Java) SFT System Fault Tolerance SFT System File Table SFTM Switched Frame Transfer Mode SFTP S/FTP: Screened Foiled Twisted Pair (cable) SFTP Simple File Transfer Protocol SFU Services For Unix SFU Special Function Unit SFURD Stadtfunkrufdienst SFV Standard-Festverbindung SFX Self Extracting SFX Small Formfactor Extended SFX Side/Sound/Special Effects SFX Suffix SFX Super FX (coprocessor) SG Signal Ground SG Sparse Grid SG Supergroup SGA Shared/System Global Area SGC SCSI Graphic Commands SGCP Simple Gateway Control Protocol SGDB Service de Genomique du Departement de Biologie, ENS Paris SGF Smart Go Format SGI Silicon Graphics, Inc. SGML Standard Generalized Markup Language SGMP Simple Gateway Management/Monitoring Protocol (Internet) SGPS Simple Global Positioning System (protocol) SGRAM Synchronous Graphical Random Access Memory SGSN Serving GPRS Support Node SH Sample and Hold, S/H SH Schoepfungshoehe (Wikipedia) SH3 SH-3: SuperH-3 (microprocessor, by Hitachi) SHA Secure Hash Algorithm SHA Super High Availability SHAFT Society to Help Abolish FORTRAN Teaching SHAR Shell Archive SHARL Specified Home Appliance Recycling Law, Japan SHDSL Single-pair High Speed Digital Subscriber Line SHF Super High Frequency SHIA Strongly Hedonistic Internet Area SHIFT Scalable, Heterogeneous, Integrated Facility SHIT Secure Home Internet Telephony (Slang) SHM Semantical Hierarchy Model SHM Short Hold Mode SHOE Simple HTML Ontology Extensions SHORE Sophisticated Highspeed Object Recognition Engine SHP Stereo High Profile SHRS Sehen, Hoeren, Riechen, Schmecken (Multimedia) SHTML Server-parsed Hypertext Markup Language SHTTP Secure HTTP SHV Standard High Volume SHY Soft/Syllable Hyphen SI Service Interaction SI Shift In SI Signalling Rate Indicator SI Simple Interface (Cray to UNIX) SI Source Index SI Still Image (Exchange) SI System Information SI Systeme International d'Unites SIA Semiconductor Industries Association SIA Serial Interface Adapter SIAM Supraleitendes Intelligentes Antennen-Modul SIASL Stranger In A Strange Land (Slang) SIB Scaled Index Based SIC Standard Industry Code SICAS Semiconductor International Capacity Statistics SICC Secure Interoperable Chip Card SID Security Identification/Identifier SID Session Identifier SID Silence Descriptor SID Society for Information Display SID Station Identification SID Sudden Ionospheric Disturbance SID Symbolic Interactive Debugger SIE Serial Interface Engine SIEM Security Information and Event Management SIF Stateful Inspection Firewall SIFS Short Inter Frame Space SIFT Stanford Information Filtering Tool SIG Selective Integral Ground SIG Software/Special Interest Group SIGCAT Special Interest Group on CD-ROM Applications and Technology SIGG Signaturgesetz SIGIR Special Interest Group on Information Retrieval SIGPLAN Special Interest Group on Programming Languages SIH Super Information Highway SIHFT Software Implemented Hardware Fault Tolerance SII Static Invocation Interface SIIT Stateless IP/ICMP Translation (Algorithm) SIL Solid Immersion Lens SILC Secure Internet Live Conferencing SILK Speech, Image, Language, Knowledge SIM Set Initialization Mode SIM Single IP Management SIM Subscriber Identification/Identity Module SIMA Support Initiative for Multimedia Applications SIMAP S-IMAP: Secure Internet Mail Access Protocol SIMCA Sitting In My Chair Amused (Slang) SIMD Single Instruction Multiple Data (instruction, stream) SIMM Single Inline Memory Module SIMP Simple Intermachine Protocol SIMPLE Sheer Idiots Monopurpose Programming Language Environment SIMPLE SIP for Instant Messaging and Presence Leveraging Extensions SIN Serial Data In SIN Service Indicator (ISDN) SINA Sichere Internet-Anbindung/Architektur (BSI) SINA SISY Integriertes FTP-Server Archiv, Karlsruhe SINAD Signal-to-noise and Distortion (ratio) SINIX (kein/not an acronym, Siemens version of Unix) SINPO Signal strength, Interference, Noise, Propagation disturbance, Overall merit SIO Serial Input Output SIO Simultaneous Interface Operation SIOM Server Input/Output Module SIOM Software Input/Output Manual SION Scalable I/O Network SIP SaaS Integration Platform SIP Scilab Image Processing SIP SCSI Interlock Protocol SIP Second/Simple Internet Protocol SIP Secure Internet Programming (Princeton U.) SIP Server Interface Pod (Dell) SIP Session Initiation Protocol SIP Simple Internet Protocol SIP SMDS Interface Protocol SIP Society of Internet Professionals, Canada SIP Soft Input Panel SIP Software Isolated Process SIP Standard Interchange Protocol SIP Strongly Implicit Procedure SIP Submission Information Package SIP System Information Processor SIP System Idle Process SIPC Simple Integrated/Interactive Personal Computer SIPO Serial In Serial Out SIPP Simple Internet Protocol Plus SIPP Simple Polygon Processor SIPP Single In-Line Pin Package SIPP Stable Image PC Platform SIPP Stable Image Platform Program (Intel) SIPS SIP over SSL SIR Serial Infrared Communication (Hewlett-Packard) SIRDS Single Image Random Dot Stereogram SIRF (SiRF Technology Inc., USA) SIRI Speech Interpretation and Recognition Interface (Apple) SIS Schengen Information System SIS Silicon Isotope Superlattice (Technology) SIS Stateful Inspection System SISD Single Instruction Single Data(stream) SISLICE SI-SLICE: Switching Intra Slice (Video) SISO Serial In, Serial Out SISO Simulation Interoperability Standards Organization SISSL Sun Industry Standards Source License SISY Software Informations-System, Karlsruhe SIT Satellite Interactive Terminal SIT (Fraunhofer-Institut fuer) Sichere Informationstechnologie, Darmstadt + Muenchen SIT Simple Internet Transition SIT Special Information Tone SITD Still In The Dark (Slang) SITOR Simple Telex Over Radio SITP Strategic Information Technology Plan, DoC, USA SITP System Integration Test Plan SIW Simulation Interoperability Workshop SIWG Special Interest Working Group SJCC Spring Joint Computer Conference SJF Shortest Job First SJF Super Jumbo Frame (Ethernet) SK Schneider & Koch, Ettlingen SK Server Key SK Synchronknoten SKA Shared Key Authentication SKAS Separate Kernel Address Space SKIP Simple Key Management for Internet Protocols SKS Synchronizing Key Server SKU Stock Keeping Unit (Artikelnummer) SL Second Life SL Session Layer SL Shading/Specification Language SL Single Layer SL Slave (drive) SL Supervised Learning SLA Schnellloeschantrag (Wikipedia) SLA Sealed Lead Acid (Battery) SLA Service Level Agreement SLA Site Level Aggregation/Aggregator SLAAC Stateless Address Autoconfiguration (IPv6) SLAC Stanford Linear Accelerator Center SLAP Sounds Like A Plan (Slang) SLAPI Salutation Application Programming Interface SLC Second Level Cache SLC Single Level Cell SLC Synchronous Link Control SLD Second/Sub Level Domain SLDRAM Synchronous Link Dynamic RAM SLED Single Large Expensive Disk SLED Software Life Cycle Experience Database (DACS) SLED SUSE Linux Enterprise Desktop SLES SUSE Linux Enterprise Server SLF Stored/Symbol List File SLF Subscription Locator Function SLF Super Low Frequency SLI Scalable Link Interface/Interleave SLI Scanline Interleave SLI System Level Integration SLIAA Scalable Link Interface Anti-Aliasing SLIP Serial Line Interface Protocol (Internet) SLIP Symmetric List Processor SLIT System Locality Distance Information Table SLM Salutation Manager SLO Service Level Object SLOC Source Lines Of Code SLOS SuSE Linux Office Server SLP School License Program SLP Service Location Protocol SLP Single Link Protocol SLP System Load Partition SLPB Sleep Button (ACPI) SLR Scalable Linear Recording SLS Service Level Specification SLSB Stateless Session Bean (Java) SLSI Super Large Scale Integration SLT Speech and Language Technology SLU Secondary Logical Unit SLU Site Local Use SLV Single Language Vendor SLURM Simple Linux Utility for Resource Management SM Security Management SM Set Mode SM Shadow Map SM Sparse Mode SM System Management/Manager SMA Shared Memory Architecture SMA Sharing with Minimum Allocation SMA Sub Miniature Assembly (Connector) SMAC Sensor Media/Medium Access Control SMACK Simplified Mandatory Access Control Kernel SMACS Schema Mapping Application Compiler System SMACS Smart Multi-Access Communication Service SMACS Stochastic Modelling and Analysis of Communication Systems SMAE Systems Management Application Entity SMAP Simple Mail Access Protocol SMAP System Management Application Process SMART Self Monitoring, Analysis and Reporting Technology SMART Software Metering and Resource Tracking SMASE System Management Application Service Element SMB Server/Session Message Block SMB Small and Medium Business SMB System Management Bus SMC Secure Messaging Card SMC Standard Microsystems, Inc. SMC System Management Controller (Apple) SMCC Sun Microsystems Computer Corp. SMD Schiffsmeldedienst SMD Storage Modul Device SMD Surface Mounted Device SMDC Server Management Daughter Card SMDR Station Message Detail Recording SMDS Switched Multi-Megabit Data Service, USA SMDSU Switched Multi-Megabit Data Service Unit SME Secure Memory Encryption (AMD) SME Small and Medium-sized Enterprise SME Subject Matter Expert SMES Solutions for Manufacturing Enterprise Systems SMF Service Management Facility SMF Simple Message Format SMF Single Mode Fiber SMF Standard Midi File SMF System Manager Facility SMFA System Management Functional Area SMG Social Media Guideline(s) SMG Supermastergroup SMI Secure Monitor Interrupt SMI Serial Management Interface SMI Structure of Management Information SMI System Management (mode) Interrupt SMIL Synchronized Multimedia Integration Language SMIME Secure MIME SMIS Safety/Supply/System Management Information System SMIS Service Marketing Information System SMIS Storage Management Initiative Specification SMIT System Management Interface Tool (IBM) SMK Software Migration Kit SML Simple Macro Language SML Simple Mailing List SML Simplified Markup Language SML Smart Message Language SML Standard Math Library SML Standard Metalanguage SMLT Split Multi Link Trunking SMM Social Media Monitoring SMM Start of Manual Message SMM System Management Mode SMOLED SM-OLED: Small Molecules OLED SMON Switched Monitoring Network SMOP Small/Simple Matter Of Programming SMP Simple Management Protocol (Internet) SMP Standard Message Package (Apple) SMP Standby Monitor Presence SMP Symmetrical/Synchronous Multi-Processing SMP SONET Physical Layer Mapping SMPS Switching Mode Power Supply (Schaltnetzteil) SMPTE Society of Motion Picture and Television Engineers, USA SMR Shingled Magnetic Recording SMR Signal to Mask Ration SMS Satellite Multi-Service System SMS Service/Security Management Station/System SMS Short Message Service SMS Sinusoidal Modeling Synthesis SMS Software Management System SMS Storage Management Services SMS Subsystem Management Service (OSF) SMS System Management Server SMSC Short Message Service Center SMSCB Short Message Service Cell Broadcast SMSI Sommet Mondial de la Societe de l'Information SMSMO SMS Mobile Station Originated SMSMT SMS Mobile Station Terminated SMSP Storage Management Services Protocol SMT Simultaneous Multi Texturing/Threading SMT Simultaneous/Symmetrical Multithreading (Technology) SMT Station Management SMT Surface Mounted Technology SMTI Systems Management Tools Initiative SMTP Simple Mail Transfer Protocol (Internet) SMTPE Society of Motion Picture and Television Engineers SMU System Management Utility SMUX SNMP Multiplexing Protocol SMXQ Sharing with Maximum Queues SN Sequence Number SN S/N: Signal/Noise (ratio) SN Social Network SN Subscriber Number SNA Social Network Analysis SNA Systems Network Architecture (IBM) SNACP SNA Control Protocol SNADS SNA Distribution Services SNAFU Situation Normal All Fed/Fucked Up (Slang) SNAP Streamlined Network Accelerated Protocol SNAP Subnetwork Access/Attachement Point/Protocol SNAPI Soft Switch Network Application Programming Interface SNCP Single Node Control Point SNCP System Services Control Point SNCS Secure Network Computer Server SNEP Simple NDEF Exchange Format SNES Scalable Nonlinear Euqations Solver SNES Super Nintendo Entertainment System SNES System of Nonlinear Equations SNF Server Natural/Normal Format SNF Session Sequence Number Field SNI Siemens Nixdorf Informationssysteme AG, Paderborn SNI Subscriber Network Identifier/Interface SNIA Storage Networking Industry Association SNK Secure Network Key SNK Strong Name Key SNK Student Newman-Keuls (test) SNMP Simple Network Management Protocol (Internet) SNMPV2 Simple Network Management Protocol Version 2 (Internet) SNOBOL String Oriented Symbolic Language SNP Sequence Number Protection SNPP Simple Network Paging Protocol SNR Saved Number Redial SNR Serial Number SNR Signal to Noise Ratio SNRM Set Normal Response Mode SNRME Set Normal Response Mode Extended SNS Session Network Services SNS Social Network Service SNTP Simple Network Time Protocol SNVT Standard Network Variable Type SO Shift Out SO Small Outline (DIMM) SO Supporting Organization SOA Service Order Activation SOA Service Oriented Architecture SOA Start Of (zone of) Authority (DNS) SOAP Simple Object Access Protocol SOB Start Of Block SOB Statement Of Boredom SOC Security Operations Center SOC Serial Optical Channel SOC Service Oversight Center SOC Services Oriented Communications/Computing SOC Standard Operating Conditions SOC Standards for Online Communication SOC Start Of Cell/Codestream SOC SoC: State Of Charge (Batterie) SOC System On (a) Chip SOC System Operator Code SOC System Overload Control SOC Systems and Options Catalog SODIMM Small Outline Dual Inline Memory Module SOE Standard Operating Environment SOES State Of Email Security SOFDMA Scalable Orthogonal Frequency Division Multiple Access SOFL Structured Object-Oriented Formal Language SOG Sync On Green SOGT Senior Officials Group on Telecommunications SOH Section Overhead SOH Start of Header/Heading SOH State Of Health (Battery) SOHO Small Office, Home Office SOI Signal Of Interest SOI Silicon On Insulator SOIF Summary Object Interchange Format SOIP Storage Over IP SOIX SoIX: Service-oriented Interconnection SOL Seniors/Senioren On Line SOL SoL: Serial over LAN SOL Siemens Optical Link SOL Simulation Oriented Language SOL Special Object Library SOLAS (International Convention for the) Safety Of Life At Sea SOM Start Of Message SOM System Object Model (IBM) SONET Synchronous Optical Network SONETT Soziales Netz Telecommunikation SOP Same Origin Policy SOP Service Object Pair SOP Standard Operating Procedure SOPA Stop Online Piracy Act (USA) SOPE Skyrix Object Publishing Environment SORBS Spam and Open Relay Blocking System SOS Silicon On Sapphire SOS Sophisticated Operating System SOS Start Of Significance SOSI Shift Out Shift In SOSIG Social Science Information Gateway SOTDMA Self Organising Time Division Multiple Access SOTIS Self-Organizing Traffic Information System SOUP Simple Offline Usenet Packet SOUT Serial Data Out SOX Sound Exchange (File) SP Service Pack/Provider SP Segment Priority SP Single Precision SP Space (Leertaste) SP Stack Pointer SP Strict Priority SP System Program SPA Secure Password Authentication SPA Service Point Application SPA Simple Power Analysis SPA Software Publishers' Association SPADA Sprache und Daten SPAG Standards Promotion and Application Group (OSI) SPAM Send Phenomenal Amounts of Mail, Shit Posing As Mail (Slang) SPAN Services and Protocols for Advanced Networks SPAN Switched Port Analyzer SPAP Shiva Password Authentication Protocol SPARC Scalable Processor Architecture SPB Synchronous Pipelined Bus SPC SCSI Primary Commands SPC Small Peripheral Controller SPC Statistical Process Control SPC Stored Program Control SPC Sub-Process Control SPD Scalable Performance Data SPD Secondary Pool Descriptor SPD Secure Payload Database SPD Security Policy Database SPD Selective Packet Delay SPD Senior Program Developer SPD Serial Poll Disable SPD Serial Port Data SPD Serial Presence Detect SPD Sharable Private Disk SPD Silicon Photo Diode SPD Silicon Pixel Detector SPD Simple Pattern Detection SPD Simplified Printer Description SPD Single Programming Document SPD Software/System Preliminary Design SPD Software Product Description SPD Software Products Division SPD Spectral Power Density/Distribution SPD Speed SPD Sponsored Program Development SPD Spool Positioning Device SPD Storage Pool Deficiency SPD Structured Program Developmenr SPD Summary Program Description SPD Surge Protection/Protector Device SPDA Supplier Data Program SPDC Self Protecting Digital Content SPDEEPROM Serial Presence Detect Electrically Erasable Programmable Read Only Memory SPDIF Sony and Philips Digital Interconnect/Interface Format SPDK Storage Performance Development Kit SPDL Standard Page Description Language SPDN Shared Private Data Network SPDT Single-Pole Double-Throw (Relay) SPDU Session Protocol Data Unit SPE Sperreinrichtung (Telefon) SPE Superparamagnetic Effect SPE Symbolic Programming Environment SPE Synchronous Payload Envelope SPE Synergistic Processor/Processing Element SPEC Standard Performance Evaluation Corporation SPEKE Simple Password authenticated Exponential Key Exchange SPF Security/Sender Policy Framework SPF Sender Permitted From (obsolet) SPF Shortest Path First SPF System Programming Facility SPG Service Protocol Gateway SPI SCSI-3 Parallel Interface SPI Security Parameter Index SPI Serial Peripheral Interface SPI Server Programming Interface SPI Service Provider Interface SPI Software in the Public Interest, Inc. SPI Stateful Packet Inspection SPI Symbolic Probabilistic Inference SPICE Simulation Program with Integrated Circuit Emphasis SPICE Spacecraft, Planet, Instruments, C Matrix, Events SPIFF Still Picture Interchange File Format SPIM Spam over Instant Messaging SPINE Shared Program Information Network SPIT Spam over Internet Telephony SPK Software Porting Kit SPKM Simple Public Key GSS-API Mechanism SPL Spooler/Spooling SPL Standard PHP Library SPLD Simple Programmable Logic Device SPM Session Protocol Machine SPM System Performance Monitor (IBM) SPMD Single Program Multiple Data SPML Service Provisioning Markup Language SPMP Software Project Management Plan SPMS Software Project Management System SPN Service Principal Name SPN Stochastic Petri Net SPNR Special People Numbers Registry SPOC Search And Rescue Point Of Contact SPOF Single Point Of Failure SPOOL Simultaneous Peripherals Operation On Line SPOT Single Point Of Truth SPOT Systeme Pour l'Observation de la Terre SPP Scalable Parallel Processing SPP Sequenced/Sequential Packet Protocol SPP Serial/Service Port Profile (Bluetooth) SPP Standard Parallel Port SPPI Structure of Policy Provisioning Information SPR Software Performance Report SPS Secure Packet Shield SPS Sequence Parameter Set SPS Session Presentation Services SPS Shock Protection System SPS Speicherprogrammierte Steuerung SPS Standard Positioning Service/System SPS Standby Power System SPSI Spots Per Square Inch SPT Sectors Per Track SPT Shortest Processing Time SPU Shader Processing Unit SPU Sound Processing Unit SPU Synergistic Processor Unit SPV Semipermanente Verbindung SPV Sound, Pictures, Video SPV Sparsed Pixel Vectorization SPWG Standard Panels Working Group (VESA) SPX Secured/Sequenced/Sequential Packet/Protocol Exchange SQ Signal Quality SQ Signal-Quantisierungsgeraeusch SQA Safety/Software Quality Assurance SQALE Software Quality Assessment based on Lifecycle Expectations SQCIF Sub Quarter Common Intermediate Format SQE Signal Quality Error (SQE Test, heartbeat, Ethernet) SQID Superconducting Quantum Interference Device SQL Squelch SQL Standard/Structured Query Language SQLCA Structured Query Language Communications Area SQUID Source Quench Introduced Delay SR Sampling/Send Rate SR Session Reliability SR Signalling Rate Selector SR Shift Register SR Source Routing SRAM Shadow/Static Random Access Memory SRAT System Resource Affinity Table SRB Source Route Bridging (IBM) SRB Storage Resource Broker SRC Sampling Rate Converter SRC Source SRC System Resource Controller SRD Screen Reader System SRD Secondary Received Data SRD Short Range Device SREJ Selective Reject SRES Signed Result SRF Streaming Register File SRI Stanford Research Institute, USA SRIOV SR-IOV: Single Root I/O Virtualization SRL Structural Return Loss SRL Subject Restriction List SRM Send Routing Message SRM Shared Resource Manager SRM System Renewability Message SRMA Split-Channel Reservation Multiple Access SRMP Spider Remote Monitoring Protocol SRO Sharable and Read Only (memory) SRP Security Rollup Package (Microsoft) SRPI Server-Requester Programming Interface SRQ Service Request SRR Search and Rescue Region SRR Secondary Receiver Ready SRS Schellenberg Radio System SRS Secondary Request to Send SRS Sender Rewriting Scheme SRS Shared Registry System SRS Sound Retrieval System SRT Secure Request Technology SRT Shortest Remaining Time SRT Shuttle Radar Topography (Mission) SRT Source Route/Routing Transparent SRTP Secure Realtime Transport Protocol SRTS Secondary Request To Send SRUC Split Reservation Upon Collision SRV Server SRX Shared Resources Exchange SRX Speed and Range Expansion (Cisco) SRY Sorry (Slang) SS Sampled Servo SS Seed/Stack Segment SS Select Standby SS Service Set SS Single Shift/Sided SS Storage Server SS7 Signalling System No. 7 SSA Screened Subnet Architecture SSA Serial Storage Architecture (IBM) SSA Signal Stability-based Adaptive (routing protocol) SSA Specialized Security Appliances SSA Static Single Assignment SSA Sveriges Saendareamatoerer SSAA Super-Sampling Anti-Aliasing SSAA System Security Authorization Agreement SSAC Security and Stability Advisory Committee (ICANN) SSADM Structured System Analysis and Design Method/Methodology SSAP Secure Storage Application Platform(s) SSAP Simple Spectral Access Protocol SSAP Solid State Audio Player SSAP Session Service Access Point SSAP Source Service Access Point SSB Schwaebischer Standard-Benchmark SSB Single Sideband SSB Stateless Session Bean (Java) SSBA Suite Synthetique des Benchmarks de l'AFFU SSC SCSI Stream Commands SSC Shared Service Center SSC Symantec System Center SSCC Serial Shipping Container Code SSCF Service Specific Coordination Function SSCOP Service Specific Connection Oriented Protocol SSCP System Services Control Point/Program SSCS Service Specific Convergence Sublayer SSD Schwartz Sequential Dropping SSD Secondary Send Data SSD Solid State Disk SSD Speed Step Down SSDA Synchronous Serial Data Adapter SSDC Stack Segment Descriptor Cache SSDP Simple Service Discovery Protocol SSDT System Service Descriptor Table SSE Safe Shutdown Event SSE Secondary Symbol Estimation SSE Semantic Search Engine SSE Senior Site/Software/Systems Engineer/Executive SSE Simple Sharing Extensions SSE Solid State Electronics SSE State Signalling Event SSE Streaming SIMD Extensions (Intel) SSE Sum of Squared Error SSEC Selective Sequence Electronic Calculator (IBM) SSEDIC Scoping the Single European Digital Identity Community SSEM System Security Engineering Management SSF Service Switching Function SSF Structured Fax File SSFDC Solid State Floppy Disc Card SSGA System Support Gate Array SSH Secure Shell SSI SCSI Serial Interface SSI Self Sovereign Identity SSI Server Side Include(s) SSI Single System Image SSI Small Scale Integration SSID Secondary Station Identifier SSID Service Set Identifier SSIMM Single RAS SIMM SSL Schueler, Studenten, Lehrer SSL Secondary System Loader SSL Secure Server Line SSL Secure Sockets Layer SSL Solid State Lighting SSM Source Specific Multicast SSM Storage System Manager SSMA Spread Spectrum Multiple Access SSN Secure Server Network SSO Single Sign On SSO System Security Officer SSP Secure Simple Pairing (Bluetooth) SSP Sender Signing Practices SSP Serial Storage Protocol SSP Service Switching Point SSP Stream-based Style Sheet Proposal SSP Switch-to-Switch Protocol SSP System Service/Support Processor SSR Scalable Sampling Rate SSR Secondary Surveillance Radar SSR Small Screen Rendering (Opera) SSR Sum of Squared Residuals SSR Super Self Refresh SSRC Synchronization Source Identifier SSS Switching Subsystem SST SSt: Schnittstelle SST Self Service Terminal SST Simple SIPP Transition SST Single Stream Transport SST Small Screen Touch (Microsoft) SSTC Security Services Technical Committee (OASIS) SSTP S/STP: Screened Shielded Twisted Pair SSTV Slow Scan Television SSU Session Support Utility (DEC) SSW Schnittstellenwandler ST Segment Type ST Send Timing ST Service Ticket ST Straight Tip (Connector) ST Stream Protocol STA SCSI Trade Association STA Secure Ticket Authority STA Spanning Tree Algorithm STA Station STACK Start Acknowledgement STAR Self Defining Text Archival STAR Self Test And Repair STAR Self Tuning Architecture STAR Simultaneous Transmit And Receive STAR Source-Tree Adaptive Routing (protocol) STAR Stateful Assured Routing STAR Stop Talking And Read (Slang) STAR Storage And Retrieval STAX Streaming API for XML STB Set Top Box STBC Space Time Block Code/Coding STC Set Top Computer STC Subtechnical Committee (ETSI) STD Secondary Transmitted Data STD Standard STD State Transition Diagram STD Subscriber Trunk Dialing STD Suspend To Disc STDA StreetTalk Directory Assistance (Banyan) STDM Statistical/Synchronous Time Division Multiplexing STE Signalling Terminal STEP Standard for the Exchange of Product Model Data STF Specialist Task Force STGO Start Tag Open STI Shared Trigger Interaction STI Single Table Inheritance STI Sony, Toshiba, IBM STI Standard Tape Interface STI Still Image Architecture STI Strategic Technologies for the Internet STI Structured Treatment Interruption STIBP Single Thread Indirect Branch Predictor STID Secure Table Identifier STK Short Term Key STK Software Translation Kit STL Standard Template Library STM Science, Technology, Medicine STM Software Transactional Memory STM Station/Storage Management STM Streams Manager STM Synchronous Transfer/Transport Mode/Modul STMF State Management Function STN Scientific & Technical Information Network, Karlsruhe STN Super Twisted Nematic Field Effective Material STO Strategic Technology Office STOA Science/Scientific and Technology/Technological Options Assessment STOE Stoerung STOMP Streaming Text Oriented Messaging Protocol STOMP Systematic Test Of Multiplatform Product STONE Structured and Open Environment STORK Secure Identity Across Borders Linked, EU STP Shielded Twisted Pair STP Signal Transfer Point STP Spanning Tree Protocol STP Straight Through Processing STR Suspend To RAM STR Synchronous Transmitter Receiver STRIDE Spoofing, Tampering, Repudiation, Information disclosure, Denial of service, Elevation of privilege STRIP Starmode Radio IP STRT Start Initialization STS Semi-Thue-System STS Station to Station Protocol STS Synchronous Transfer/Transport Signal STT Secure Transaction Technology STT Spin Torque Transfer (RAM) STU Schere-Tippex-Uhu (-Verfahren) STUN Simple Traversal of UDP through NAT STUSS Simply Time-consuming Unsolicited Superfluous Speaking (Slang) STX Start of Text SU Service/Switching Unit SUB Subaddressing SUB Substitute/Substitutability SUB Systemunabhaengige Betriebsfuehrungstechnik SUBRIP Subtitle Ripper SUDS Software Update and Distribution System SUG Sun User Group SUIT Simple User Interface Toolkit SUM Simple User Model SUMA Service Update Management Assistant SUMA Suchmaschine SUMAEV SUMA-EV: SuMa-eV Verein fuer freien Wissenszugang, Hannover SUMR Satellite User Mapping Register SUN Secure Unique NFC (Message) SUN Stanford University Network SUP Service Updated Package SUP Superscript (HTML) SUP Supplement/Supplemental (dictionary) SUP Supply (table) SUPL Secure User Plane SUERAG SUeRAG: Sueddeutsche Rundfunk AG, Stuttgart SURANET Southeastern Universities Research Association Network SURE Scalability, Usability, Reliability, Economy SUS Single UNIX Specification SUS Software Update Services (Microsoft) SUSP System Use Sharing Protocol SUTP Screened Unshielded Twisted Pair SUUG Soviet UNIX User Group SV Standortverteiler SVAPI Scan View API SVBRDF Spatially-varying Bidirectional Reflectance Distribution Function SVC Scalable Video Coding SVC Supervisor Call SVC Switched Virtual Call/Channel/Circuit/Connection SVCC Switched Virtual Channel Connection SVCD Super Video Compact Disc SVD Simultaneous Voice and Data SVD Single Value Decomposition SVF Simple Vector Format SVG Scalable Vector Graphics SVGA Super Video Graphics Array SVHS Super Video Home System SVID Unix System V Interface Definition SVM Secure Virtual Machine (AMD) SVM Support Vector Machine SVN Software Version Number SVN Subversion (Version Control System) SVP Scan-line Video Processor SVPN Secure Virtual Private Network SVQ Scalar/Spherical/Split/Stage Vector Quantizer SVQ Sorenson Video Quality (Video CODEC) SVR Session-based Virtual Route SVR4 UNIX System V Release 4 SVV Segment Variability Value SVVS UNIX System V Validation Suite SW schwarz-weiss SW Short Wave SW Software SW Status Word SWAN Secure Wide Area Network SWAP Shared Wireless Application Protocol SWAT Samba Web Administration Tool SWB Software Bus SWBG Subtract With Borrow (random number) Generator SWC Shockwave Component SWC Software Control SWC Sparse Wavelength Conversion SWC Standard Working Conditions SWERC South Western Europe Regional (ACM Programming) Contest SWF Scheduled Workflow SWF Shockwave Flash (File Format) SWF Short Wave Fading SWF Small Web File/Format SWF Staff Working File SWF Surface Wave Field SWFD Selbstwaehlferndienst SWIB Suchdienst Wissenschaftliche Bibliotheken SWIFT Society for Worldwide Interbank Financial Telecommunications SWIFT Software Implemented Fault Tolerance SWIFT System for Wireless Information Forwarding and Teledistributing SWIM Super Wozniak Integrated Machine SWING Subscriber Wireless Network Gateway SWINOG SwiNOG: Swiss Network Operators Group SWISH Simple Web Indexing System for Humans SWITCH Swiss Telecommunication System for Higher Education and Research SWIW So Weit Ich Weiss (AFAIK) (Slang) SWL Short Wave Laser/Listener SWP Semantic Web Publishing SWP Semi-orthogonal Wavelet Packet SWP Shortest Widest Path SWP Simple Web Printing SWP Single-Wafer Processing SWP Software Package/Program SWP Surface Wave Propagation SWP Swap (file, partition) SWP Swisscom Workplace SWR Standing Wave Ratio SWR Suedwestdeutsche Rundfunkdienst AG, Frankfurt (M) SWR Suedwestrundfunk, Stuttgart SWS Scientific Workstation SWS Silly Window Syndrom SWT Shockwave Template SWT Softwaretechnik SWT Standard Widget Toolkit SX Simplex SXE Safe Execution Environment SXGA Super Extended Graphics Array SXXM Unextended Numbering Set Mode SYLK Symbolic Link Format (Microsoft) SYN Synchonizing Segment SYN Synchronous Idle SYSOP System Operator % % T Telecomm, Telephone, Terminal, Text, Time T Taktleitung T Transmit Data T2 Telecommunication 2 (link) T9 Text on 9 keys TA Terminaladapter, Informationstechnische Anschlussdose TA Traffic Announcement TA Transmitter Address TAB Tabulator TAB Technical Advisory Board TABD Transatlantic Business Dialogue TABYAS Thinking All But You Are Stupid (Slang) TAC Terminal Access Control/Controller TAC Transparent Audio Coding TAC Type Allocation/Approval Code TACACS Terminal Access Controller Access Control System TACC Texas Advanced Computing Center, USA TACS Total Access Communications TAD Telephone Answering Device TADA Timestamp-interval Adjustment by Data Access TADS Text Adventure Development System TAE Telekommunikations-Anschluss-Einheit TAFN That's All For Now (Slang) TAG Technology Advisors Group TAG Text And Graphics TAG Tiny Aggregation TAGC Tag Close Delimiter TAI Temps Atomique International TAL Teilnehmeranschlussleitung (Telefon) TAL Template Attribute Language TALES Template Attribute Language Expression Syntax TAM Telefon, Anrufbeantworter, Modem TAM Telephone Answering Machine TAMP Threshold And Merge Prefixes TAN Total Area Network TAN Transaction Number TANJ There Ain't No Justice (Slang) TANSTAAFL There Ain't No Such Things As A Free Lunch (Slang) TANSTAANFS There Ain't No Such Things As A Noise Free System (Slang) TAO Tailored Access Operations TAO Telephony Application Object TAO The ACE ORB TAO Track At Once TAO Traduction Assistee par Ordinateur TAOCP The Art Of Computer Programming (D. Knuth) TAP Telcom Advantage Packaging TAP Telecator Alphanumeric Protocol TAP Terminal Access Point TAP Test Access Port TAP Traditional Approval Process TAPI Telephony Application Programming Interface (Intel, Microsoft) TAPR Tucson Amateur Packet Radio Group TAR Tape Archive (Format) TARFU Things Are Really Fouled Up (Slang) TAS Telephone Answering Service TAS Total Analysis System TASI Time-Assignment Speech Interpolation TAU Test Access Unit TAV Test, Analyse, Verifikation (von Software) TAXI Transparent Asynchronous Transceiver Interface TBA To Be Advised/Announced TBB Threading Building Blocks (Intel) TBC Time Base Corrector TBCP Tagged Binary Control Protocol (Adobe) TBD Task-Based Development (of Software) TBD Technical Background/Basis Document TBD Timezone Boundary Data TBD To Be Defined/Deleted/Detailed/Determined/Discussed/Done TBD Training By Design TBETSI Technischer Beirat fuer Normungsfragen des ETSI TBF Technisch betriebliche Funktionsbedingungen TBF Token Bucket Filter TBH To Be Honest (Slang) TBL Technik fuer Betriebslenkung TBL Tim Berners-Lee TBO Total Benefits of Ownership TBRPF Topology dissemination Based on Reverse Path Forwarding TBS Tape Backup System TBS Telecom Billing System TBS Telecom Bus Serializer TBS Terabit Burst Switching TBS Time-Based Sampling TBS Tiny But Strong (PHP) TBS To Be Specified TBS Tool Box Solution TBS Touchless Biometric System TBS Transmit Silence Bit TBS Transparent Burst Switching TBS Turner Broadcast System TBT Thunderbolt Technology TBT Truncated Binary Tree TBTT Target Beacon Transmission Time TBW Terabytes/Total Bytes Written TC Technical Committee/Corrigendum TC Telecine (auch/also TK) TC Time Code TC Transform Coding TC Transmission Control/Convergence TC Treatment Code TC Trust Center TCA Telecommunications Carrier Association TCA Tightly Coupled Architecture TCA Traffic Conditioning Agreement TCAM Telecommunications Access Method TCAM Telecommunications Conformity Assessment and Market (Surveillance Committee) TCAM Ternary Content Addressable Memory TCAM Timer Counter Access Module TCAM Tivoli Composite Application Manager TCAM Traffic Control And Monitoring TCAP Transaction Capability Application Part TCB Trouble Came Back TCB Trusted Computer/Computing Base TCCC IEEE Technical Committee on Computer Communications TCE Transmission Control Element TCF Transparent Computing Facility TCFS Transparent Cryptographic File System TCG Trusted Computing Group TCH Traffic Channel TCI Tag Control Information TCIF Telecommunications Industry Forum, USA TCK Technology Compatibility Kit TCL Tool Command Language TCLSH Tool Command Language Shell TCM Terminal Controller Module TCM Time Compression Multiplexing TCM Trellis Code Modulation TCMP Tightly Coupled Multiprocessor System TCNG Traffic Control Next Generation TCNS Thomas Conrad Networking System TCO Tjaenstemaennens Centralorganisation (Schweden) TCO Total Cost of Ownership TCOS IEEE Technical Committee on Operating Systems TCP Tape Carrier Package TCP Telephony Control Protocol (Bluetooth) TCP TeX Code Page TCP Transmission Control Protocol/Program (Internet) TCP Trusted Computing Platform TCPIP TCP/IP: Transmission Control Protocol/Internet Protocol (Internet) TCPA Time of Closest Point of Approach TCPA Trusted Computing Platform Alliance/Architecture TCQ Tagged Command Queuing TCR Telephone Conversation Record TCS Telephony Control Specification TCS Terminating Call Screening TCS Thin Client Services TCSB Traffic Control State Block TCSEC Trusted Computer System Evaluation Criteria (Orange Book) TCSH Tenex X Shell TCT The Coroner's Toolkit TCU Telematics/Transmission Control Unit TCW Tagged Control Word TCX Training Center XML (Garmin) TD Transmit Data TDA Tactile Digital Assistant TDA Telediffusion d'Algerie TDA Temporal Data Authority TDA Terminal Data Adapter TDA To Do Archive TDA Tracking and Data Acquisition TDA Traffic Data Acquisition TDA Transition Data Analysis TDA Transmitted/Transported Data TDA Tunnel Diode Amplifier TDAB T-DAB: Terrestrial Digital Audio Broadcasting TDAC Time Domain Aliasing Cancellation TDB Trivial Data Base TDC Transparent/Tranportation Data Channel TDCC Transportation Data Coordinating Committee TDD Telecommunication Device for the Deaf TDD Test Driven Development TDD Time Division Duplex TDDSG Teledienstedatenschutzgesetz TDDSGDVO Teledienstedatenschutzgesetzdurchfuehrungsverordnung TDE Telescript Development Environment TDES Triple Data Encryption Standard TDF Telediffusion de France TDF Telemetry/Tracking Data Formatter TDF The Document Foundation (LibreOffice) TDF Time Division/Domain Filtering TDF Title/Trace/Typeface Definition File/Format TDF Transaction Data File TDF Transborder/Transnational Data Flow TDF Transformada De Fourier TDG Telekommunikations-Dienst-Gesetz, Teledienstegesetz TDHS Time Domain Harmonic Scaling TDI Transport Driver Interface TDL Trusted Devices List TDM Time Division Multiplexer/Multiplexing TDMA Time Division Multiple/Multiplex Access TDMF Transparent Data Migration Facility TDP Tag Distribution Protocol TDP Thermal/Typical Design Power TDR Threat Detection and Response TDR Time Domain Reflectometer/Reflectometry TDRS Tracking and Data Relay Satellite TDS TeX Directory Structure TDSR Transmitter Data Service Request TDSV Telekommmunikations-Datenschutz-Verordnung TDT Terrestrial Dynamic Time TDT Time Date Table TDU Topology Database Update TDX Time Domain Crosstalk TE Terminal Equipment TE Traffic Engineering TE Type Enforcement TEA Tiny Encryption Algorithm TEB Thread Environment Block TEC Total Electron Content TECO Tape/Text Editor and Corrector TED Technology, Entertainment and Design TED Telefonischer Ermittlungsdienst TEE Trusted Execution Environment TEGFET Two-dimensional Electron Gas Field Effect Transistor TEHO Tail End Hop Off TEI Terminal Endpoint Identifier (ISDN) TEI Text Encoding and Interchange TEI Text Encoding Initiative TEI Transport Error Indicator TEL Trans Europe Line TELEX Telegraph Exchange (Fernschreiben) TELNET Telecommunications Network TEMEX Telemetry Exchange TEMPE Telecommunications and Enterprise Multimedia Platform Environment TEN Trans European Network TENEX TEN Extended (PDP-10) TEO Timer Events Oriented (Governor) TEP Transequatorial Propagation TER Terminal Interface TES Teknisk signalspaning, Schweden TESTA Trans-European Services for Telematics between Administations TET Test Environment Toolkit TETRA Trans European/Terrestrial Trunked Radio (System) TEXEL Texture Element TF Task Force TF Term Frequency TF Theoriefindung (Wikipedia) TF Traegerfrequenz TFA Traegerfrequenzanlage TFA Transparent File Access TFB Terminal Framing Bit/Bits TFB Thin Film Battery TFB Time Frequency Bus TFC Thermal Fly-height Control TFC Traffic Channel TFD Thin Film Diode TFDD Text File Device Driver TFE Tuerfreisprecheinrichtung TFEL Thin Film Electroluminescent TFH Text File/Files from Hell (Slang) TFH Thanks For Helping (Slang) TFH Thin Film Head TFM TeX Font Metric TFN Tribe Flood Network TFS Translucent File System (Sun) TFT Thin Film Transistor (Display) TFTP Trivial File Transfer Protocol (Internet) TFTS Terrestrial Flight Telephone System TFTT Thanks For The Thought (Slang) TFX Thin Form Factor Extended TG Target TG Transmission Group TGAL Think Globally, Act Locally (Slang) TGB Tres Grande Bibliotheque TGIF Thank God It's Friday (Slang) TGM Timetable Generation Module TGN Thesaurus of Geographic Names TGN Transmission Group Number TGS Ticket Granting Server/Service TGSM T-GSM: TETRA-GSM TGT Ticket Granting Ticket TH Transmission Header TH Trouble History THD Technische Hochschule Darmstadt (jetzt TUD), Deutschland THP Tomlinson Harashima Precoder/Precoding THT Through Hole Technology THT Token Hold/Holding Time/Timer THWLAIAS The Hour Was Late, And I Am Senile (Slang) THX Thanks (Slang) THX Tomlinson Holman's Experiment TI Tele Immersion TI Telematische Infrastruktur TI Texas Instruments Inc. TI Transaction Identifier TIA Telecommunications Industries Association TIA Thanks In Advance (Slang) TIA Total Information Awareness TIA Totally Integrated Automation TIAM Terminal Interactive Access Method TIB Tag Information Base TIB Technische Informationsbibliothek, Hannover TIC Token Ring Interface Coupler TIC Tongue In Cheek (Slang) TICF Transport Independent Convergence for FNA TID Target Identifier TIDSV Telekommunikations- und Informationsdienstunternehmen-Datenschutzverordnung TIE Time Interval Error TIES Telecom Information Exchange Services, Genf TIES Time-Independent Escape Sequence TIF Tag Image Format TIF Technik- und Informationsforum (VPRT) TIFF Tag/Tagged Image File Format TIG Terminal Internet Gateway TIGA Texas Instruments Graphics Architecture TIL Technical Information Library TIM Thermal Interface Material TIM Traffic Indication Map/Message TINA There Is No Alternative (Slang) TINAR This Is Not A Recommendation/Review (Slang) TINC There Is No Cabal (Slang) TINS This Is No Shit (Slang) TINSTAAFL There Is No Such Things As A Free Lunch (Slang) TINWIS That Is Not What I Said (Slang) TIP Technology Integration Program TIP Telecom Infra Project TIP Terminal IMP TIP Terminal Interface Processor TIP Terminal Internet Protocol TIP Transputer Image Processing TIPC Telecommunications Information Privacy Code TIPC Total Information Processing TIPC Transparent Inter Process Communication TIPC Transputer Image Processing TIPHON Telecommunications and Internet Protocol Harmonization over Networks TIRPC Transport Independent Remote Procedure Call TISE Take It Somewhere Else (Slang) TISPAN Telecoms & Internet converged Services & Protocols for Advanced Networks TK Tabellenkalkulation, Telekommunikation TK Temporary Key TKG Telekommunikationsgesetz TKIP Temporal Key Integrity Protocol TKO Telekommunikationsordnung TKP Telekommunikationspool TKUe Telekommunikationsueberwachung TKUeV Telekommunikationsueberwachungsverordnung TKV Telekommunikations-Kundenschutzverordnung TKZULV Telekommunikationszulassungsverordnung TL Transport Layer TLA Temporal Logic of Actions TLA Three Letter Acronym TLA Top Level Aggregator TLAB Translation Look Aside Buffer TLAP Token Talk Link Access Protocol TLB Translation Look Aside Buffer TLC Target Language Compiler TLC Triple Level Cell TLD Top Level Domain TLDP The Linux Documentation Project TLDR TL;DR: Too long; didn't read (Slang) TLER Time Limited Error Recovery TLGE The Little Golem Editor TLH Top Level Hierarchy TLI Transport/Transfer Layer/Library Interface TLK Trusted Linux Kernel TLM Telemetry (word) TLN Telephone/Transfer Line Number TLN Terminal Location Number TLN The Learning/Library/Local Network TLN Too Late Now (Slang) TLN Transnational Learning Network TLN Trunk Line Network TLNKG Teilnehmerkennung (NUI) TLQ Top Letter Quality TLS Thread Local Storage TLS Three Level Scheduling TLS Transport Layer Security TLT Teaching, Learning, and Technology TLT Temporal Logic of Transitions TLU Table Lookup TLV Tag, Length, Value TM Tape/Trade Mark TM Terminal Multiplexer TM Test Mode TM Traffic Management TM Transaction Monitor TM Transactional/Translation Memory TM Turing Machine TMA Telecom Management TMA Telecommunication Managers' Association TMA Telekom Malaysia TMA Thinfilm Micromirror Array TMA Timeseries Moving Average TMA Tivoli Management Agent TMA Trusted Mail Agent TMAC Telex Multimedia Audio Communication TMAC Tool Monitor Adaptive Control TMC Traffic Message Channel TMD Time Division Multiplexing TMDS Transition Minimized Differential Signal TME Tetra Meldeempfaenger TME Tivoli Management Environment TME Total Memory Encryption TMG Telemediengesetz TMM Testing Maturity Model TMN Telecom Managed Network TMN Telecommunications Management Network TMNR Too Much Noise Reduction TMO Thermal Magnetic Optical TMP Template Metaprogramming TMP Temporary TMR Triple Modular Redundancy TMR Tunnel/Tunneling Magnetoresistance TMRC Tech Model Railroad Club TMS Translation Memory System TMS Truth Maintenance System TMSI Temporary Mobile Subscriber Identity TMSL Test and Measurement Systems Language TMTO Time Memory Trade Off TMTOWTDI There's More Than One Way To Do It (Slang) TMX Translation Memory Exchange (LISA) TMX Transparent Matrix (switch) TN TelNet TN Twisted Nematic (panel) TNA Temex-Netzabschluss TNB Teilnehmernetzbetreiber TNB Telekommunikationsnetz-Betreiber TNC Terminal Node Controller TND (Directie) Toezicht Netwerken en Diensten (NL) TNEF Transport Neutral Encapsulation Format TNF Type Name Format TNFEM Twisted Nematic Field Effective Material TNHD The New Hackers's Dictionary TNN Transport Network Node TNPC Taiwan New PC Consortium TNPP Telocator Network Paging Protocol TNS Temporal Noise Shaping TNS Transparent Network Substrate TNV Total Network Visibility TNX Thanks (Slang) TO Timeout TOA Type Of Address TOC Table Of Content/Contents TOCTOU Time Of Check to Time Of Use TOD Time Of Day TODO (kein Akronym, to do = noch zu erledigen) TOE TCP/IP Offload Engine TOEIC Test of English for International Communication TOF Task Oriented Forms TOF Top of Form TOFU Text Oben, Fullquote Unten (Slang) TOG The Open Group TOG (ACM) Transactions On Graphics TOI T-Online International AG TOJ Tears Of Joy (Slang) TOL T-Online TOM T-Online Messenger TOP Table Of Pages TOP Technical and Office Protocol TOPFET Temperature and Overload Protected FET TOPS Tensor Operations Per Second TOR Telex Over Radio TOR The Onion Router TOS Tape Operating System TOS The/Tramiel's Operating System TOS Top Of Stack TOS Type Of Service TOT Time Offset Table TOTP Time-based One Time Password TOUR Transport Optional Upgrade Release TP Technology Preview TP Tiefpass TP Traffic Program TP Transaction Processing TP Transport Protocol TP Turbo PASCAL TP0 Transport Protocol Class 0 (OSI) TP4 Transport Protocol Class 4 (OSI) TPA Transient Program Area TPC Teleprocessing Center TPC Tensor Processing Cluster TPC Test Port Card TPC Third Party Certificate TPC Total Project Cost TPC Touch Panel Controller TPC Traffic Parameter Control TPC Transaction Processing Performance Council TPC Transactions on Professional Communication (IEEE) TPC Transmit/Transmitter Power Control TPC Turbo Pascal Compiler (Borland) TPCB TPC-B: Transaction Processing Performance Council Benchmark B TPCC Third Party Call Control TPCC TPC-C: Transaction Processing Performance Council Benchmark C TPCH TPC-H: Transaction Processing Performance Council Benchmark for Ad-hoc queries TPCR TotalStorage Productivity Center for Replication (IBM) TPCR TPC-R: Transaction Processing Performance Council Benchmark for Reporting TPDDI Twisted Pair Distributed Data Interface TPDU Transport Protocol Data Unit TPEP Trusted Product Evaluation Program TPF The Perl Foundation TPF Transmission Priority Field TPH Transport Packet Header TPI Tag Protocol Identifier TPI tracks per inch TPL Tested Product List TPM Tape Processing Machine (IBM) TPM Technological Protection Measures TPM Terrible/Trusted Platform Module TPM Third Party Maintenance TPM Total/Traditional Power Management TPM Transaction Processing Monitor TPM Transactions Per Minute TPM Transmission Path Monitor TPM Transparent Prolog Machine TPM Trusted Platform Model/Module TPM Two Procedures Modem TPMC Transactions Per Minute, Type C TPS Third Person Shooter TPS Transaction Processing System TPS Transactions Per Second TPSE Transaction Processing Service Element TPSN Timing-Sync Protocol for Sensor Networks TPTB The Powers That Be (Slang) TPU Text Processing Utility TPU Transparency Unit TPU Turbo PASCAL Unit TQFP Thin Quad Flat Package TQM Total Quality Management TR Task Register TR Technical Report/Technische Richtlinie TR Terminal Ready TR Token Ring TR Travan Cartridge TR Trunk Reservation TRA Technology Related Anxiety TRA Telecommunications Research Associates TRAC Telecommunications Recommendations Application Committee TRAC Traceable Authentic Content (Philips) TRADFS Traditional Filesystem TRANQL Transformation Query Language TRAU Transcoder and Rate Adaption Unit TRAX Transformation Application Programming Interface for XML TRC Tone Reproduction Curve TRCVR Transmitter-Receiver, Transceiver TRDMC Tears Running Down My Cheeks (Slang) TRE Telecommunications Research Establishment, Malvern, England TREAT Trouble Report Evaluation and Analysis Tool TREC Text Retrieval Conference TRIE (kein/not an acronym; Praefix-Baum) TRIL Token Ring Interoperability Lab TRIP Telephony Routing over IP TRIPS Tera-op, Reliable, Intelligently adaptive Processing System TRIPS Trade-related Aspects of Intellectual Property Rights TRIZ Teorija Reschenija Isobretatelskich Zadatsch TRMPWR Terminator Power (Leitung, SCSI) TRNG True Random Number Generator TROLI Token Ring Optimized Link Interface TRON The Realtime Operating System Nucleus TRT Token Ring Terminal TRT Token Ring/Rotation Time/Timer TRX Transmitter-Receiver, Transceiver TS Telesync TS Time Signal (Zeitzeichen) TS Timestamp (Zeitstempel) TS Transport Station, Telekom Service TSA Target Service Agent TSA Technical Support Alliance, Test Signal Analyser TSAP Transport Service Access Point (OSI) TSAPI Telephony Server/Service Application Programming Interface TSB Technical Service Bulletin TSC Time Stamp Counter TSC TKIP Sequence Counter TSC Transport Scrambling Control TSCC Technical Standards and Common Criteria TSCC Technical Support Call/Contact Center TSCC Techsmith Screen Capture Codec TSCC Terminal Server Connection Configuration TSCC Time Slot Control Channel TSDT Transport Stream Description Table TSE Text Setup Environment TSF Timing Synchronization Function TSIG Transaction Signature(s) TSK Task TSK The Sleuth Kit (Software) TSK Touch Sensitive Keyboard TSK Traffic Security Key TSK Transient Session Key TSM Terminal Server Manager (DEC) TSM Tivoli Storage Manager TSO TCP Segmentation Offload TSO Time Sharing Option (IBM) TSOHF Total Sense Of Humour Failure (Slang) TSOP Thin Small Outline Package TSP Texture and Shading Processor TSP Time-Stamp Protocol TSP Travelling Salesman Problem TSPI Telephony Service Provider Interface TSPS Traffic Service Position System TSR Terminate and Stay Resident TSS Task State Segment TSS TCP Support for Sensor Networks TSS Telecommunications Standardisation/Standards Sector (ITU) TSS Temex-Schnittstelle TSS Time Sharing System TSSDC Task State Segment Descriptor Cache TST Transmit Start Threshold TSTN Triple Supertwisted Nematic TSW Tele-Software TSWTCM Time Sliding Window Three Colour Marker TT Terminal Timing TT Tracing Thread TT Trunk Type TTA The True Audio (codec) TTA Time To Alarm/Answer TTA Time/Transport Triggered Architecture TTA Transmission Temporelle Asynchrone TTA Tree-Trellis Algorithm TTAP Trust Technology Assessment Program TTBOMK To The Best Of My Knowledge (Slang) TTCAN Time Triggered Communications Area Network TTCN Testing and Test Control Notation TTF Truetype Font, Timetable File TTFF Time To First Fix (GPS) TTFN Ta Ta For Now (Slang) TTI Teaching, Training, and Information TTL Time To Live TTL Transistor-Transistor-Logik TTLS Tunneled Transport Layer Security TTML Tagged Text Markup Language TTMP TCP Transaction Multiplexing Protocol TTO Tactical Technology Office TTP Time Triggered Protocol TTP Timed Token Protocol TTP Trusted Third Party TTRT Target Token Rotation Time/Timer TTS Text To Speech TTS Transaction Tracking System TTSL Tieftemperatur-Supraleiter TTSL Trying To Suppress Laughter (Slang) TTT Teleteaching and Training TTT That's The Truth (Slang) TTTN Tandem Tie Trunk Network TTU Teletex-Telex-Umsetzer TTUL Talk To You Later (Slang) TTW Through The Web TTX Teletex TTX Videotext TTXAU Teletex Access Unit TTY Teletype (Fernschreiber) TTYL Type/Talk To You Later (Slang) TU Tributary Unit TUBA TCP and UDP with Big/Bigger Addresses TUD Technische Universitaet Darmstadt (ehemals THD), Deutschland TUE Technische Universiteit Eindhoven, NL TUE Transmit Underrun Register Empty TUE Trusted User Engine TUEB Temex-Uebertragungsbaugruppe TUG TeX User Group TUG Tributary Unit Group TUHS The UNIX Heritage Society TUI Tangible/Telephone/Text/Touch User Interface TULIP TCP and UDP over Lightweight IP TUP Telephone User Port TUSTEP Tuebinger System von Textverarbeitungsprogrammen TV Television TV Timeout Value TVA Technical Vulnerability Assessment TVA Teilnehmer-Vermittlungsanlage TVA Telefon-Vermittlungs-Anlage TVA Telephone VoIP Adapter TVA Television Aerial/Authority TVA Threat and Vulnerability Assessment TVA TV Anytime TVA TV Anytime Forum TVC Transient Virtual Channel TVI Television Interference TVOIP TVoIP: Television Over Internet Protocol TVOL TV Online Cable Service TVR Temex-Vermittlungsrechner TVS Transient Voltage Suppression/Suppressor TVST TVSt: Teilnehmervermittlungsstelle TVX Valid Transmission Time/Timer TWAIN Technology Without An Interesting Name TWINKLE The Weizman Institute Key Locating Engine TWIRP Two Way Infrared Protocol TWIU That's What I Understand/Understood (Slang) TWS True Wireless Stereo TWS True Wireless Stereo TWSC Team World Service Center TWX Teletypewriter Exchange Service TWX Twinax (Cable) TX Telex (Fernschreiben) TX transmit, Transmitter TXBF TxBF: Transmit Beam Forming TXC Transmit Clock TXD Transmitted Data TXD Transmitter Delay TXF Tax Exchange Format TXF Transactional (New Technology) File System TXT Trusted Execution Technology TYCLO Turn Your Caps Lock Off (Slang) TYVM Thank You Very Much (Slang) % % U Ultra-, Uniform, Universal, Unix, User U3 Unreal Engine 3 (game) UA Unnumbered Acknowledgement (frame) UA User Area/Agent (OSI) UA Upgrade Advantage UAA Universally Administered Address UAAC University Academic Advising Center, USA UAAG User Agent Accessibility Guidelines (W3C) UAC Unbalanced Asynchronous Class UAC User Account Control UAE Universelle Anschlusseinrichtung UAE Unrecoverable Application Error UAF User Authorization File UAM Universal Access Method UAM User Authentication Method/Module UAP Upper Address Part (Bluetooth) UART Universal Asynchronous Receiver Transmitter UASP USB Attached SCSI Protocol UAWG Universal ADSL Working Group UAWG User Agent Accessibility Guidelines Working Group (W3C) UBB Unified Back Buffer UBC Unified Buffer Cache UBC University of British Columbia UBE Unsolicited Bulk Electronic Mail UBH Union de Bloggers Hispanos UBH Universitaet der Bundeswehr Hamburg UBH Universitaetsbibliothek Heidelberg UBH Usenet Binary Harvester UBHR User Block Handling Routine UBK Universitaetsbibliothek Karlsruhe UBR Unspecified/Undefined Bit Rate UBS UHF Base Station UBS Unit Backspace Character UBS Universitaetsbibliothek Salzburg/Siegen/Stuttgart UBS Uplink Beacon Station UBS User Based Solution UC Ubiquitous Computing UC Unified Communications (Microsoft) UC Universal Code UC Upper Case UCAID University Corporation for Advanced Internet Development UCAR University Corporation for Atmospheric Research UCB University of California at Berkeley, USA UCC Uniform Code Council UCC Unit/Utilities Control Cell/Center UCC Universal Copyright Convention UCC User Created Content UCD Uniform Call Distributor UCD Univention Corporate Desktop UCE Unsolicited Commercial Electronic Mail UCF Unregister Confirmation UCFS Unix Connectivity File Service UCI Universal Chess/Configuration Interface UCIR User Controlled Interactive Retrieval UCITA Uniform Computer Information Transaction Act UCL Universal Communications Language UCL University College London UCLA University of California at Los Angeles, USA UCO Unstructured Complex Object UCR Undercolor Removal UCS Uniform Chromaticity Scale UCS Univention Corporate Server UCS Universal Card Slot UCS Universal Character Set (ISO 10646) UCSB University of California at Santa Barbara, USA UCSC University of California at Santa Cruz, USA UCSD University of California at San Diego, USA UCSF University of California at San Francisco, USA UDB Universal Database UDC User Defined Command UDDI Universal Description, Discovery and Integration UDE Universitaet Duisburg-Essen UDEF Unified Dynamic Event Framework UDF Uniqueness Database File UDF Universal Disk Format UDF User Defined Function UDI Unified Display/Driver Interface UDI Universal Document Identifier UDI Unrestricted Digital Information UDK Universale Dezimalklassifikation UDLC Universal Data Link Control UDLI Unified Design Language for Integrated Circuits, UDL/I UDM Unternehmensdatenmodell UDMA Ultra-DMA: Ultra Direct Memory Access UDO Ultra Density Optical (storage, disc) UDORW UDO-RW: Ultra Density Optical -- Rewritable (storage, disc) UDP Usenet Death Penalty (Slang) UDP User Datagram Protocol (Internet) UDP User Defined Protocol UDRP Uniform Domain Name Dispute Resolution Policy (ICANN) UDSL Unidirectional/Universal Digital Subscriber Line UDSV Teledienst-Unternehmen-Datenschutz-Verordnung UDT User Defined Datatype UE Uncorrectable Error UE Unterhaltungs-Elektronik UE User Equipment UEB Uebertragungseinheit mit Basisbandverfahren UEC Ubuntu Enterprise Cloud UEC User Environment Component UED Unreal Tournament Editor UED URL Encoded Data UED User Environment Design UED User Experience Database/Directory UEFI Unified Extensible Firmware Interface UEG Uebertragungseinheit nach ITU G.703 UEI Uebertragungseinheit nach ITU I.430 UEM Uebertragungseinheit mit Modemverfahren UEM Universal Energy Management UEP Uebergabepunkt UEP Unequal Error Protection UERE User Equivalent Range Error (GPS) UEV User End of Volume UFC Ubiquitous Fashionable Computer UFC Unified File Cache UFC URL Filter Client UFC User Filtered Content UFS Ultra Fast Switching UFS Universal/UNIX File System UFS Universal Flash Storage UG Underrun Goal UG User Group UGL Universal Glyph List UGS Univention Groupware Server UGV Universelle Gebaeudeverkabelung UHC Unified Hangul Code UHCI Universal Host Controller Interface UHD User Help Desk UHF Ultrahigh Frequency (300 MHz -- 3 GHz) UHG Ultrahigh Gain (Antenna) UHL User Header Label UHN Unique Home Node UI UNIX International UI Unnumbered Information (frame) UI User Interface UIAP UNIX International Asia/Pacific UIC User Identification Code UIC User Interface Classes UID Unique/Unix/User Identifier UIDL Unique Identifier Listing UIFN Universal International Freephone Number UIFRAME Unnumbered Information Frame UIL User Interface Language UIM User Interface Management UIMA Unstructured Information Management Architecture UIML User Interface Markup Language UIMS User Interface Management System UIN Unique Identification Number UIN Universal Internet Number UIO Userspace Input Output UIP DECT/UMTS Interworking Profile UIP Umbilical Interface Panel UIP Usenet Improvement Project UIP User Initiated Provisioning UIP User Interface Program UIP USIGS Interoperability Profile UIPI User Interface Privilege Isolation UIS User Interface Specification UIT Union Internationale des Telecommunications UK Umschaltkontakt UKW Ultrakurzwelle UL Underwriters' Laboratory, Inc. UL Upload UL Urban Legend (Slang) ULA Uncommitted Logic Array ULA Unique Local Address ULC Ultra Light Client (Java) ULC Ultra Low Cost (phone) ULC Universal Line Card ULC Upper Left Corner (graphics) ULCE United Linux Certified Expert ULCP United Linux Certified Professional ULCPC Ultra Low Cost Personal Computer ULD Unabhaengiges Landeszentrum fuer Datenschutz, Kiel ULE Ultra Low Energy ULF Ultra-Low Frequency ULF Unified Look and Feel ULN Unbreakable Linux Network ULN Universal Link Negotiation ULP Unit in the Last Place ULP Upper Layer Protocol ULS Unified Logging Service/System ULS Universal Licensing System ULSI Ultra Large Scale Integration ULSN Ultra Low Speed Networking ULV Ultra Low Voltage UM Unified Messaging UMA Unified/Uniform Memory Access/Architecture UMA Universal Management Architecture UMA Unlicensed Mobile Access UMA Upper Memory Area UMAC Universal Hashing Message Authentication Code UMB Upper Memory Block UMD Universal Media Disc (Sony) UMH User Mode Helper UMI User MAN Interface UMIT University of Manchester Institute of Technology, UK UMIT Utilities, Municipalities, and Independent Telcos UML Unified Modeling Language UML User Mode Linux UMM Unidirectional Multipoint to Multipoint UMM Unix Macro Magician UMPC Ultra Mobile Personal/Portable Computer/Computing UMPC University Multi-Purpose Card UMS Unified Messaging System UMTS Universal Mobile Telecommunications System UN Unbalanced Normal UN United Nations UNA Upstream Neighbour Address UNC Unbalanced Normal Class UNC Uncorrectable (error) UNC Unique/Universal Naming Convention UNC University of North Carolina, USA UNCEFACT UN/CEFACT: United Nations Centre pour la Facilitation des procedures et des pratiques dans l'Administation, le Commerce et les Transports UNDI Universal Network Device Interface UNGTDI UN Guidelines for Trade Data Interchange UNI User Network Interface UNICOM Universal Integrated Communication System UNICORE Uniform Interface to Computing Resources UNICOS UNIX-based Cray Operating System UNII Unlicensed National Information Infrastructure UNIVAC Universal Automatic Computer UNIX (kein Akronym, not an acronym) UNMA Unified Network Management Architecture UNO Universal Network Objects UNR Ubuntu Netbook Remix UNSW University of New South Wales, Australia UP Unambiguous nondeterministic Polynomial time UP Unnumbered Poll UP Unter Putz (in-wall) UP User Plane UPA Ultra Port Architecture (Sun) UPA Usability Professionals Association UPC Unified Parallel C UPC Universal Printer Controller UPC Universal Product Code UPC Usage/User Parameter Control UPE User Portability Extension UPGS Unfinished Project Guilt Syndrome UPI United Press International UPI Universal Peripheral Interface UPI Upper Prediction Interval UPL User Program Language UPM Unidirectional Point to Multipoint UPM User Profile Management (IBM) UPN Umgekehrte Polnische Notation, RPN UPNP Universal Plug and Play UPOE Universal Power Over Ethernet UPP Unidirectional Point to Point UPPS Universal Portable Protocol Stack UPS Uninterruptable Power Supply, USV UPT Universal Personal Telecommunication (service) URA Uniform Resource Agent URC Uniform Resource Characterictics/Citation URD URL Rendezvous Directory URGC Uniform Reliable Group Communication Protocol URI Uniform/Universal Resource Identifier URJ Unregister Reject URL Universal/Uniform Resource Locator (Internet) URM Unbegrenzte Registermaschine URM Universal Retention Module URN Uniform Resource Name/Number URQ Unregister Request URS Uniform Rapid Suspension (System) URSI Union Radio-Scientifique Internationale URV Urheberrechtsverletzung (Wikipedia) US Unit Separator USA Uniform Sequence Address (file format) USAN University Satellite Network USART Universal Synchronous Asynchronous Receiver Transmitter USB Universal Serial Bus USB Upper Side Band USC University of Southern California USDC US Display Consortium USDL Unified Service Description Language USDT Ultra Slim Desktop USF Uplink State Flag USFF Ultra Slim Form Factor USG UNIX Support/System Group (Novell) USIA US Information Agency USIGS United States Imagery and Geospatial Information Service USIM Universal Subscriber Identification/Identity Module USK Unterhaltungssoftwareselbstkontrolle USKA Union Schweizer Kurzwellenamateure USL UNIX System Laboratories (AT&T, Novell) USLE UNIX System Laboratories Europe USM Universal Storage Module USM User-based Security Model USN Update Sequence Number USO UNIX Software Operation USOC Uniform Service Order Code USRP Universal Software Radio Peripheral USRT Universal Synchronous Receiver Transmitter USS Uncorrected Sum of Squares USS Unformatted System Services (IBM) USS Unisource Satellite Services USS UNIX System Services (IBM) USS Unsynchronized System USS Upload Speed Sense USSA Universal Storage System Architecture USSD Unstructured Supplementary Service Data USTA US Telephone Association USV Unterbrechungsfreie Stromversorgung, UPS USW Ultra Short Wave UT Universal Terminal/Time UTC Unicode Technical Committee UTC Universal Time Coordinated UTDOA Uplink Time Difference Of Arrival UTF Unicode Transformation Format (UTF-8, UTF-16, UTF-32) UTI Universal Text Interchange UTL User Trailer Label UTLB Unified TLB UTM Unified Threat Management (Security) UTM Universal/Unsuccessful Test/Transmission Message UTM Universelle Turingmaschine UTM Universeller Transaktionsmonitor UTM Unusable Time (Loran) UTM Urchin Tracker Module UTM USB Transceiver Macrocell UTMA Ultra Thin Client Multiple Access UTMA Unified Threat Management Appliances (Security) UTNET University of Texas Network UTP Universal Personal Telephone Service UTP Unshielded Twisted Pair UTRA UMTS Terrestrial Radio Access UTRAN UMTS Radio Access Network UTSL Use The Source, Luke (Slang) UUCP UNIX to UNIX Copy Program/Protokoll UUID Unique Universal Identifier (DCE) UUID Universally Unique Identifier UULP Unified User Level Protocol UUS User to User Signalling UUU Unknown UNIX User (J. Random Hacker?) UV Ultraviolett UVC USB Video Class UVCP Univention Certified Professional UVD Unified Video Decoder UVI Universal Virtual Instrument UVL User Volume Label UVP Under-Voltage Protection UW Ultra Wide UWB Ultra Wide Band UWG Gesetz gegen den unlauteren Wettbewerb UWM Universal Window Manager UX Unix (all kinds, BSD + Linux incl.) UXGA Ultra Extended Graphics Array UXO User Experience Optimization % % V Value, Vector, Video, Virtual, Voice V24 V.24: (CCITT-Norm fuer eine serielle Schnittstelle) V2I Vehicle to Infrastructure (Communication) V2V Vehicle to Vehicle (Communication) V2X Vehicle to Everything (Communication) V4FSL System V Release 4 File System Layout VA Vertical Alignment (panel) VA Virtual Address VA Volladdierer VA Vulnerability Assessment VAB Value Added Business VACM View-based Access Control Model VAD Value Added Driver/Disaster/Dealer VAD Value Assignment Delay VAD Voice Activity Detection/Detector VADCG Vancouver Amateur Digital Communications Group VADD Value Added Disk Driver VADE View, Add, Delete, Edit VADER View, Add, Delete, Edit, Restore VADS Value Added Data Service VADSL Very High Rate Asymmetrical Digital Subscriber Line VAFC VESA Advanced Feature Connector VAL Voice Application Language VAM Verband der Anbieter von Mobilfunkdiensten, Bonn VAM Virtual Access Method VAN Value Added Network VANS Value Added Network Services VAP Value Added Process VAP Virtual Access Point VAR Value Added Reseller/Retailer VAS Value Added Service VASCOM Value Added Services Network Communication VAST Vector and Array Syntax Translator VAT Video/Visual Audio Tool VATM Verband der Anbieter von Telekommunikations- und Mehrwertdiensten VATP Velazquez Application Transfer Protocol VAX Virtual Address Extension (DEC) VAZ Verkehrsausscheidungsziffer VB Variable Block VB VESA Bus VB Virtual Beer VB Visual Basic VBA Visual BASIC for Applications (Microsoft) VBE VESA BIOS Extensions VBFS Very Big File System VBG Very Big Grin (Slang) VBL Vertical Blanking VBN Vermittelndes/Vermitteltes/Vorlaeufer Breitbandnetz (Telekom) VBNS Very High Performance/Speed Backbone/Broadband Network Service VBR Variable Bit Rate (Encoding) VBR-NRT Variable Bit Rate - No Real Time VBR-RT Variable Bit Rate - Real Time VBS Verteiltes Betriebssystem VBS Visual Basic Script VBSMC Variable Block-Size Motion Compensation VC Virtual Call/Circuit/Channel/Connection/Container VC1 VC-1: Video Codec 1 VCA Voltage Controlled Amplifier VCC Virtual Channel Connection VCCI Voluntary Control Council for Interferences VCD Value Change Dump VCD Video Compact Disc VCD Virtual Communications Driver VCEG Video Coding Experts Group VCF Vintage Computer Festival VCF Voltage Controlled Filter VCFE VCFe: Vintage Computer Festival Europe VCI Virtual Channel Identifier/Indicator VCK Virtueller Campus Karlsruhe VCL Video Coding Layer VCL Virtual Channel Link VCL Visual Computing Library VCLF Virtual (host) Common Logfile Format VCM Virtual Channel Memory VCO Voltage Controlled Oscillator VCP Virtual COM Port VCPI Virtual Control Programm Interface VCR Video Cassette/Conference Recorder VCS Virtueller Campus Schweiz VCS Version/Virus Control System VCSC Virtual Campus Supercomputing Center VCSEL Vertical Cavity Surface Emitting Laser VCSIP Videotex Communication System for Information Providers VCU Voice Communication Unit VCX Virtual Component Exchange VD Voice + Data, V+D VD Volume Descriptor VDC Virtual Data Center VDC Virtual Device Coordinates VDCW Verband der Deutschen Content Wirtschaft VDD Virtual Device/Display Driver VDDM Virtual Device Driver Manager VDOP Vertical Dilution Of Precision VDE Verallgemeinertes Darstellungselement VDE Verband Deutscher Elektrotechniker VDE Video Display Editor VDE Virtual Distributed Ethernet VDEW Vereinigung Deutscher Elektrizitaetswerke VDF Variable Data File VDG Video Display Generator VDI Video Display Interface VDI Virtual Desktop Infrastructure VDI Virtual Device Interface VDK Verity/Video/Visual Development Kit VDK Vibration Dampener Kit VDK Visual DSP++ Kernel VDL VHF Data Link VDL Vienna Definition Language VDM Vienna Development Method VDM Virtual DOS Machine VDMSL Vienna Development Method -- Semantic Language VDN Virtual Data Network VDP Video Datagram Protocol VDP Video Distribution Profile (Bluetooth) VDPAU Video Decode and Presentation API for Unix VDPI Verein der Post-Ingenieure VDR Video Disc Recorder VDR Voltage Dependent Resistor VDS Virtual Direct Memory Access Service VDS Vorratsdatenspeicherung VDSL Very High Bitrate/Data Rate/Speed Digital Subscriber Line VDSO Virtual Dynamically linked Shared Object VDT Video/Visual Display Terminal VDU Video/Visual Display Unit VDV Vorbestellte Dauerwaehlverbindung VE Verbraucher-Elektronik VE Vermittlungseinheit/einrichtung VE Virtual Environment VE Volksempfaenger VEB Virtual Ethernet Bridge VECLF Virtual (host) Extended Logfile Format VEIL Video Encoded Invisible Light VEMM Virtual Expanded Memory Manager VEO VE:O: Vermittlungseinheit Ortsnetz VEPA Virtual Ethernet Port Aggregation/Aggregator VERI Virtual Environments Research Institute, Houston VERIF Verification VERP Variable Envelope Return Path VESA Video Electronics Standards Association VEX Video Extensions to XWS VF Virtual Function VF Voice Frequency VFAT Virtual File Allocation Table VFB VfB: Vergabestelle fuer Berechtigungszertifikate (Bundesverwaltungsamt) VFD Vacuum Fluorescent Display VFF Voice Frequency Filter VFH Virtuelle Fachhochschule VFIP Voice File Interchange Protocol (Internet) VFIR Very Fast Infrared VFN Vendor Feature Note VFO Variable Frequency Oscillator VFPI Verein zur Foerderung der Paedagogik der Informationstechnologie VFS Versioning File System VFS Virtual File System VFSDX Verordnung fuer den Fernschreib- und Datexdienst VFW Video For Windows (Microsoft) VG Versionsgeschichte (software versioning) VG Volume Group VGA Vertical Grid Array VGA Video Graphics Array VGC Video Graphics Controller VGDA Volume Group Descriptor Area VGF Voice Grade Facility VGL Vacuum Generator Language VGNV Verkehrsgebuehrennachverarbeitung VGRA Volume Group Reserved Area VGU Virtual Global University VHCI Virtual Host Controller Interconnect VHD Very/Video High Density VHD Virtual Hard Disk/Help Desk VHDCI Very High Density Cable Interconnect VHDL VHSIC Hardware Description Language VHDSL Very High Bit Rate/Speed Digital Subscriber Line VHE Virtual Home Environment VHF Very High Frequency (30 -- 300 MHz) VHLL Very High Level Language VHS Very High Speed VHS Video Home System VHS Virtual Host Storage VHSIC Very High Speed Integrated Circuit VHSIM Very High Speed Interface Module VHT Verteilte Hash-Tabelle VIA Vendors ISDN Association VIA Virtual Interface Architecture VIAD Video Image Area Definition VIB Video Interface Bus VIB Virtualisierung im Bildungsbereich VIBTS VTAM Integrated Bulk Data Transfer System VIC Video/Voice Interface Card/Controller VID VLAN Identifier VID Voltage Identification VIDIX Video Interface for all universal executors VIKAR Virtueller Hochschulverbund Karlsruhe VIM Vendor Independent Messaging VINCE Vendor Independent Network Control Entity VINES Virtual Network/Networking System/Software (Banyan) VIO Video/Virtual/Voltage Input Output VIOLA Vertically Integrated Optical Testbed for Large Applications VIOLD Vision Impaired On-line Documentation (DEC) VIP Variable Information Processing VIP Video Input Processor VIP Video Interface Port VIP Virtual IP (address, network) VIRIM Virtual Reality in Medicine VIROR Virtuelle Universitaet Oberrhein VIS Voice Information System, Virtual Instruction Set VISA Virtual Instrument Software/Standard Architecture VISC Video Instruction Set Computing VISDP verantwortlich im Sinne des Pressegestzes VITA VMEbus International Trade Association VITAL Virtually Integrated Technical Architecture Lifecycle (Apple) VJ Van Jacobsen (Compression) VJHC Van Jacobsen Header Compression VK Videokonferenz VK Visitenkarte VK Visuelle Kommunikation VKL Verkehrseinschraenkungsklasse VL Virtual Life (Slang) VL Volume Location VLA Variable Length Array VLA Very Large Array VLA Volume License Agreement VLAN Virtual Local Area Network VLB Verzeichnis lieferbarer Buecher VLB VESA Local Bus VLBA Very Long Baseline Array VLBI Very Long Baseline Interferometry VLC Variable (word) Length Code VLC Visible Light Communication (Philips) VLDB Very Large Data Base VLDB Volume Location Database VLDW Very Long Data Word VLF Very Low Frequency VLF Virtual Lookaside Facility VLI Variable Length Integer VLIS Verkehrs-Leit und Informations-System VLIW Very Long Instruction Word VLM Very Large Memory VLM Virtual Loadable Module VLP Very Low Profile VLR Visitors Location Register VLSI Very Large Scale Integration VLSIC Very Large Scale Integration Circuit VLSM Variable Length Subnet Mask/Masking VLT Virtual Local Area Network Trunk VM Vandalismusmeldung (Wikipedia) VM Video Mode VM Virtual Machine/Memory VMA Virtual Memory Access/Area VMB Video Memory Buffer VMC VESA Media Channel VMD Versatile Multilayer Disc VME Versacard Modified for Eurocard (Bus) VME Virtual Memory Executive VME Virtual (8086) Mode Enhancements VMG Video Manager VMI Vertical Motion Index VMI Video Module Interface VMI Virtual Machine Interface VMI VMware Machine Interface VML Vector Markup Language VML Vector Mathematical Library VMM Virtual Machine/Memory Manager/Monitor VMR Video Mixing Renderer VMRP VLAN Membership Resolution Protocol VMS Virtual Memory System (DEC) VMS Voice Mail/Messaging Server/System VMSC Visited Mobile Switching Centre VMT Virtual Memory Technique VMT Virtual Method Table VMTP Versatile Message Transaction Protocol (Internet) VMX Vector Multimedia Extension VMX Virtual Machine Extensions (Intel) VMZ Verkehrsmanagement-Zentrum/Zentrale VN Virtual Network VNA Virtual Network Architecture VNC Virtual Network Computing VNET Virtual Network VNL Via Net Loss VNS Virtual Notebook System VO Virtual Object/Organization VO Vollzugsordnung (Funkdienst) VOB Video Object VOBS Video Object Set VOBU Video Object Unit VOC Voice (File) VOC Volatile Organic Compound VOD VoD: Video On Demand VODS Video Operators Distress Syndrom VOF Vollzugsordnung fuer den Funkdienst VOFDM Vector Orthogonal Frequency Division Multiplexing VOFR Voice over Frame Relay VOI Verband der Optischen Informationssysteme VOIP Voice over IP VOL Volume Label VON Video/Voice Over Net VOR VHF Omnidirectional Radio Range VOS Virtual Operating System VOTS VAX OSI Transport Service VOX Voice Operated Transmission VP Vector/Video/Voice Processing/Processor VP Virtual Packet/Path/Personality/Programming/Prototype VP Voice Privacy VP Video Phone VP Video Processor (Video CODEC) VPA Virtual Proxy Agent VPC Very Personal Computer VPC Virtual Path Connection VPC Virtual Personal Computer VPD Vacuum Photo Diode VPD Verified Pateint Data VPD Version Planning Document VPD Vertical Polar Diagram VPD Vertically Polarized Dipole VPD Virtual Predictive Dialing VPD Virtual Printer Device VPD Virtual Private Database VPD Virtual Product Development VPD Vital Product Data (IBM) VPD Voice Packet Driver VPD Volunteer Project Directory VPDN Virtual Private Data/Dialup Network VPDS Virtual Private Data Service VPE Virtual Processing Element VPI Virtual Path Identifier/Indicator VPL Virtual Path Link VPL Virtual/Visual Programming Language VPLS Virtual Private LAN/Line Service VPM Virtual Protocol Machine VPN Virtual Private Network VPNS Virtual Private Network Service VPO Virtual Projection Origin VPP Value Predictability Pattern VPP Virtual Presence Protocol VPP Volts Peak to Peak VPP VXI Plug + Play VPRT Verband Privater Rundfunk und Telekommunikation/Telemedien VPS Verbindungsprogrammierte Steuerung VPS Video Program/Programm/Programmier-Service/System VPS Virtual Private Server VPT Virtual Printing Technology VPU Video/Virtual/Visual/Vector/Voice Processing/Processor Unit VPV Videotex programmiert Video-Recorder VPWS Virtual Private Wire Service VQ Vector Quantization VQEG Video Quality Experts Group VQF Vector Quantization Format VQM Visual/Voice Quality Metric/Metrics VR Virtual Reality/Route VR Voltage Regulator VRA Vollstaendiger Regulaerer Ausdruck VRAM Video Random Access Memory VRC Vertical Redundancy Check VRC Viewing Reference Coordinate VRC Virtual Route Control VRCA Virtual Reality Center Aachen VRCB Virtual Route Control Block VRD Virtual Retinal Display VRF Vector Register File VRF Video Recording Format VRID Virtual Route Identifier VRM Variable Range Marker VRM Voltage Regulator Module VRML Virtual Reality Modeling Language VRN Virtual Route Number VROOMM Virtual Realtime Object-Oriented Memory Management VRP Viewing Reference Point VRPRQ Virtual Route Pacing Request VRPRS Virtual Route Pacing Response VRRP Virtual Router Redundancy Protocol VRU Voice Response Unit VRV Vorwaerts-Rueckwaerts-Verhaeltnis VS Virtual Storage VSA Virtual Server Architecture VSA Virtual Storage Access VSAM Virtual Storage Access Method VSAT Very Small Aperture Terminal VSC Voice Security Card VSD Variable Speed Drive VSDD Versichertenstammdatendienst VSE Verification Support Environment VSE Vertical Search Engine VSE Virtual Server Environment (HP) VSE Virtual Storage Extended (IBM) VSE Visual Smalltalk Enterprise VSF Vertical Scanning Frequency VSI Verband der Software-Industrie Deutschlands e. V. VSI Virtual Socket Interface (Alliance) VSIS Video Signal Standard (VESA) VSK Video-Sender-Kennung VSL Vienna Symphonic Library VSL Virtual Socket Library VSM Virtual Shared Memory VSM Virtual Storage Management VSMO Virtual Social Memory Organizer VSMSC Virtual Short Message Center VSN Virtual Switched Network VSO Variable Speed Operation VSO Vertical Synchronization Offset VSO VITA Standards Organization VSOP Very Special Old Programmer (like me) VSOS Virtual Storage Operating System VSPW Vertical Synchronization Pulse Width VST Vermittlungsstelle VST Voltage Settling Time VSTA Visual Studio Tools for Applications VSTO Visual Studio Tools for Office VSWFD vSWFD: Vereinfachter Selbstwaehlferndienst VSWR Voltage Standing Wave Ratio VSX Verification Suite for X/Open VSYNC Vertical Synchronization (signal) VT Vanderpool Technology (Intel) VT Vertical Tabulator VT Video/Virtual Terminal VT Virtualization Technology VT Visualization Tool VTAM Virtual Terminal/Telecommunications Access Method VTB Video Timing Block VTC Vertical Transistor Cell VTC Video Teleconference Center VTCO Virtual Terminal Control Object VTD VT-d: Virtualization Technology for Directed I/O VTM Verband der Telekommunikationsnetz- und Mehrwertdiensteanbieter, Koeln VTOA Voice and Telephony Over ATM VTOC Volume Table Of Contents VTOS Virtual Time Operating System VTP Virtual Terminal Protocol VTP VLAN Trunking Protocol (Cisco) VTR Varactor Tunable Resonator VTR Video Tape Recorder VTR Voltage Transform Ratio VTS Video Title Set VTS Virtual Tape/Terminal Server/Service/Support VTS Voucher Trading System VTSU Virtual Terminal Support VTX VT-x: Virtualization on the x86 platform (Intel) VU Volume Unit (Lautstaerke) VUD Verband der Unterhaltungssoftware Deutschland VUE Visual User Environment VUEN Virtual University Education Network VUI Video Usability Information VUI Video User Interface VUIT Visual User Interface Tool (DEC) VUP VAX Unit of Performance VUP Version Upgrade VV Versorgungsvereinbarung VV Virtual Virtuality VVC Versatile Video Coding VVL Verbund Virtuelles Labor VVPAT Voter Verified Paper Audit Trail VWM Virtual Warehouse Manager VXD Virtual Device Driver (Microsoft) VXE VESA XGA Extensions VXFS VERITAS File System VXI VME Extensions for Instrumentation VZFDPBDK Verein zur Foerderung der privat betriebenen Daten-Kommunikation e. V. % % W Wide, Window, Wireless, World W3 WWW, World Wide Web (Internet) W3C World Wide Web Consortium WAA Wavelet Analysis and its Applications WAA Web Analytics Association WAA Web Application Adaptor WAA Wireless Advertising Association WAAS Wide Area Augmentation System WAB What Another Bill (Slang) WAB Windows Address Book (Microsoft) WABI Windows Application Binary Interface WACK Wait Acknowledgement WACS Wireless Access Communications System WAD Waehlautomat fuer Datenverbindungen WADE Web Application Development Environment WADE Wireless Area Detection Enclosure WADE Workflows and Agents Development Environment WADFS Wide Area Distributed File System WAE Worked All Europe WAENA Wide Area Educational Network WAF Web Application Firewall WAF Womens' Acceptance Factor WAFL Write Anywhere File Layout WAI Web Accessibility Initiative (W3C) WAIK Windows Automated Installation Toolkit WAIS Wide Area Information Servers/Service WAITS Wide Area Information Transfer System WAL Write Ahead Logging WAM Warren Abstract Machine WAM Wide Amplitude Modulation WAMKSAM Why Are My Kids Staring At Me? (Slang) WAMP Windows, Apache, MySQL, Perl/PHP/Python WAMPP Windows, Apache, MySQL, PHP, Perl WAMPUM Ward's Automated Menu Package Using Microcomputers WAN Wide Area Network (Weitverkehrsnetz) WAO Warteschlange der ablaufbereiten Objekte WAP Wireless Application Protocol WAP Wireless Audio Player WAP Wissenschaftlicher Arbeitsplatz WAPECS Wireless Access Policy for Electronic Communication Services WAPI Wireless Authentication and Privacy Infrastructure WAR Waiting for the Release (Slang) WAR Web Application Archive WAR Web Application Repository WAR Web Archive WAR Wireless Access Revolution WAR Word Address Register WAR Write After Read WARC World Administrative Radio Conference WARP Wave Reduction Patterns WAS Web Application Security WAS Web/Websphere Application Server (IBM) WAS Web Attached Storage WAS Web-based Applications and Services WAS Wide Area System WAS Wireless Access System WASC Web Application Security Consortium WASCE WAS CE: WebSphere Application Server Community Edition (IBM) WASP Web Standards Project WATS Wide Area Telephone/Telecommunications Service WATTC World Administrative Telegraph and Telephone Conference WAV Windows Audio Volume WAW Write After Write WAWA Work Anywhere With Anybody WB Welcome Back (Slang) WB Write Back WBA Wireless Broadband Access WBC Web Based Communication WBC Wide Band Channel WBEM Web Based Enterprise Management WBM Web Based Management WBMP Wireless Bitmap WBRC Wuerttembergisch-Badischer Radioclub WBT Web Based Training WBT Windows Based Terminal WC Wikimedia Commons WC Workgroup Computing WC World Coordinate WC Worst Case WCAG Web Content Accessibility Guidelines WCCP Web Cache Control/Coordination Protocol WCDMA Wideband Code Division Multiple Access WCE Write Cache Enable WCF Waveguide Cavity Filter WCF Weather/Wireless Communications Facility WCF Web Component Framework WCF Windows Communication Foundation WCF Word Class Function WCG Wide Color Gamut WCIT World Conference on International Telecommunications WCMS Web Content Management System WCP Worst Current Practice WCPN Wireless Customer Premises Network WCS Wireless Control System WCS Writable Control Store WCT WIPO Copyright Treaty WD Western Digital WDA Wahldiensteanbieter WDDM Windows Display Driver Model WDM Wavelength Division Multiplexer/Multiplexing WDM Windows Driver Model WDPRS Whois Data Problem Reports System (ICANN) WDR Wide Dynamic Range WDS Wireless Distributed/Distribution System WDSL Wireless Digital Subscriber Line WDYMBT What Do You Mean By That (Slang) WDYS What Did You Say (Slang) WDT Watchdog Timer WE Wireless Extension WE Write Enable WEB Workshop on E-Business WEB World Entertainment Broadcasting WEB (short for:) World Wide Web, WWW WEBDAV Web Document Authoring And Versioning WEBM Web Matroska (video format) WECA Wireless Ethernet Compatibility Alliance WEEB Western European EDIFACT Board WEEE Waste of Electrical and Electronic Equipment (Forum) WEFAG Westdeutsche Funkstunde AG, Muenster WEFT Web Embedding Fonts Tool (Microsoft) WEGA (kein/not an acronym; OS for the EAW P8000) WELL Whole Earth 'Lectronic Link WEP Wired/Wireless Equipment/Equivalent Privacy/Protocol WF Workflow WFA Wi-Fi Alliance WFC Waiting For Connection WFC Windows Foundation Class(es) WFC Word Frequency Counter WFG Wait For Graph WFM Wide Frequency Modulation WFM Wired for Management WFM Works For Me (and no one else) WFMC Workflow Management Coalition WFMS Workflow Management System WFP Wait for First Packet WFP Well Formed Path WFP Windows File Protection WFQ Weighted Fair Queuing WFS Woodstock File Server WFW Windows For Workgroups (Microsoft) WG Working Group (ISO) WGA Windows Genuine Advantage WGDTB Working Group on Digital Television Broadcasting WGF Waveguide Filter WGF Windows Graphics Foundation (Microsoft) WGIG Working Group on Internet Governance (ITU) WGS Work Group System WGS World Geodetic System (WGS84) WHAK With Hugs And Kisses (Slang) WHDC Windows Hardware Developer/Driver Central (Microsoft) WHEA Windows Hardware Error Architecture WHK Weitester Hoererkreis (Rundfunk) WHK Wiederherstellungskonsole WHNF Weak Head Normal Form WHQL Windows Hardware Quality Lab WHS Windows Home Server WIA Windows Image Acquisition WIBNI Would It Be Nice If (Slang) WIBRO WiBro: Wireless Broadband WIC Wireless Indoor Communication WIEN Waehlen in elektronischen Netzen WIFI Wi-Fi: (kein/not an acronym, WECA) WIGIG WiGig: Wireless Gigabit Alliance WILD Wireless Interactive Learning Device WIMAX Worldwide Interoperability for Microwave Access WIMP Windows, Icons, Menus/Mice, Pointing (s. a. MUFF) WIMPS Windows, Icons, Menus/Mice, Pointing, Scroll bars WIMRE Wenn Ich Mich Recht Erinnere (Slang) WIN Wireless Inhouse Network WIN Wissenschaftsnetz des DFN (X.25) WINFS (Microsoft) Windows File System WINS Windows Internet Name Service (Microsoft) WINS Wireless Integrated Network Sensor WIP Work In Progress (Slang) WIPO World Intellectual Property Organization WIPS Web Interactions Per Second WIPSB Web Interactions Per Second for Browsing WIPSO Web Interactions Per Second for Ordering WIS Windows Installer Service WISOA WIMAX Spectrum Owners Alliance WISP Wireless Internet Service Provider WITA Wholesale IT Architecture WKD Web Key Directory WKS Web Key Service WKS Well Known Service/Socket (Internet) WL Wear Leveling WLAN Wireless Local Area Network WLANA Wireless LAN Association WLBS Windows Load Balancing Service WLL Wireless Local Loop WLM Workload Manager WLRT Wafer Level Reliability Test WM Window Manager WMA Windows Media Audio WMAN Wireless Metropolitan Area Network WMD Web Media Developers WMD Windows Media Device/Download WMD World Mail Directory WMD WYSIWYM Markdown (language, editor) WMDRM Windows Media Digital Rights Management WME Windows Media Encoder WMF Wikimedia Foundation WMF Windows Media/Metafile Format WMI Windows Management Interface/Instrumentation WML Wireless Markup Language WMM Wi-Fi Multimedia WMN Wireless Mesh Network WMR Wireless Meshing Router WMRS Write Me Real Soon (Slang) WMS Wide Area Master Station WMT Windows Media Technologies WMV Windows Media Video WNIC WAN Interface Coprocessor WNIM WAN Interface Module WNP Weissbier Networking Protocol (Microhopf) WNPP Work-Needing and Prospective Package (Debian) WNT Windows New Technology (Microsoft) WNT Wireless Network Termination WOA Web Object Application WOCNRA Wobble Signal to Noise Ration after Recording WOD Web Object Definition WOFF Web Open Font Format WOK Wake On Keyboard WOL Wake On LAN WOL Window Object Library WOLF Weak Signal Operation for Low Frequency WOM Wake On Modem WOM Write-Only-Memory WOMBAT Waste Of Money, Brains, And Time (Slang) WOP Werkstattorientierte Programmierung WORA Write Once, Run Anywhere (Java) WORM Write Once, Read Many/Multiple WORO Write Once, Read Occasionally WOS Web Object Script WOS Web/Workplace/Workstation Operating System WOS Webserver On Stick WOS Windows Open Services WOS Wireless Office Services/Solutions/System WOS Wizards of OS (Operating Systems) WOS Workshop for Open Systems WOSA Windows Open Systems Architecture (Microsoft) WOT Waste Of Time (Slang) WOT Web Of Trust WOTA Who's On The Air (database) WP White Pages WP Wikipedia WP Word Processor WP Write Protected WPA Wi-Fi Protected Access (WPA, WPA2) WPAN Wireless Personal Area Network WPC Wearable Personal Computer WPC Wireless Power Consortium WPD Windows Printer Description WPF Windows Presentation Foundation WPHD Write Protected Hard Disk WPIM WAN Interface Port Module WPM words per minute WPO Web Performance Optimization WPPT WIPO Performances and Phonograms Treaty WPS Wi-Fi Protected Setup WPS Windows Printing System WPS Workplace Shell (IBM) WR WikiReader (Wikipedia) WRAM Window Random Access Memory WRB Web Request Broker WRC World Radiocommunication Conference WREL Wireless Resonant Energy Link WRI Wireless Regulatory Infrastructure WRL (DEC) Western Research Laboratory WRP Winsock Redirection Protocol WRR Weighted Round Robin (queue) WRS Wide Area Ground Reference Station WRT With Regard/Respect To (Slang) WRTH World Radio and Television Handbook WS Web Services WS Wide Screen WS Wikisource (Wikipedia) WS Window Size WS Workstation WSAD Websphere Studio Application Developer WSD Web Services on Devices WSD Wideband Single-binary digit Data WSD Winsock Direct (Microsoft) WSD Word Sense Disambiguation WSDD Websphere Device Developer WSDD Web Service Deployment Descriptor WSDD WS-DD: Web Services Discovery and Devices Profile WSDD Worldwide Systems Development Division WSDL Web Services Description Language WSF Wavelet Synthesis Filter WSF Web Services Framwork WSF Wireless Security Forum WSF Work Sheet Formats WSF Workstation Facility/Feature/Function WSF Write Structured Field WSF Writer Scanning Facility WSF2 Writer Scanning Facility 2 WSGI (Python) Web Server Gateway Interface WSH Windows Scripting Host WSHA Windows Security Health Agent WSI Web Search Index WSI Web Server Integration WSI Web Services Initiative/Integration/Interface/Internationalization WSI Web Site Including WSI Web Suchwerkzeuge und Indizes WSI Web Support Initiative WSI Wilhelm-Schickard-Institut fuer Informatik, Tuebingen WSI Wireless System Integration WSIS World Summit on the Information Society WSIT Web Services Interoperability Technology WSL Windows Subsystem for Linux WSN Wireless Sensor Network WSP Web Standards Project WSQ Wavelet Scalar Quantization WSRF Web Services Resource Framework WSRM WS-RM: Web Services Reliable Messaging (OASIS) WSRM Web Services Relational Mapping WSRM Windows System Resource Manager WSRP Web Services for Remote Portals/Portlets (OASIS) WSS Web Services Security WSS Windows Sharepoint Services (Microsoft) WSS Windows Sound System (Microsoft) WST World System Teletext WSTS World Semiconductor Trade Statistics WSUS Windows Server Update Services (Microsoft) WSXGA Wide Super Extended Graphics Array WT Without Thinking (Slang) WT Write Through WTB Wanted To Buy (Slang) WTF What The Fuck (Slang) WTF Windowed Time Facility (Apple) WTF Worse Than Failure (Slang) WTF Write To File WTH What The Heck/Hell (Slang) WTK Wechselstrom-Telegrafie auf Kurzwelle WTL Wechselstrom-Telegrafie auf Langwelle WTLS Wireless Transport Layer Security WTO Wish To Orphan (Debian) WTOS Wyse Thin Operating System WTP Wait Time Priority WTP Web Tools Platform/Project WTP What's the problem? (Slang) WTP Wireless Termination Point WTP Wireless Transaction Protocol WTS Web/Wireless Tracking System WTS Web Transaction Security/Services WTS Web Transcoding Server WTS WiMAX Test System WTS Windows Terminal Server (Microsoft) WTS Wireless Telephone System WTS World Telecommunication Standardization WTT Wanted To Trade (Slang) WTTF Want To Test First (Slang) WTTM Without Thinking Too Much (Slang) WUA Windows Update Agent (Microsoft) WUB Web Update Builder WUS Windows Update Services (Microsoft) WUSB Wireless Universal Serial Bus WUXGA Wide Ultra Extended Graphics Array WVQ Wavelet Vector Quantization WW Wahlwiederholung WWAN Wireless Wide Area Network WWC World Wide Computing WWCL World Wide Championship of LAN-Gaming WWDC World-wide Developers Conference (Apple) WWDM Wide Wavelength Division Multiplex WWG Wieder Was Gelernt (Slang) WWOZ Wahre Weingartener Ortszeit WWRF Wireless World Research Forum WWW W3, World Wide Web, World Wide Waiting, Weltweites Warten WWW Windows 95, Windows 98, and Windows ME WWW Works With and Without WWWW World Wide Web Wizard/Worm WWWWW World Wide Web Worm Warning WXGA Wide Extended Graphics Array WYS Whatever You Say (Slang) WYSIWYG What You See Is What You Get WYSIWYM What You See Is What You Mean WYSIWIS What You See Is What I See WZC Wireless Zero Configuration % % X Exchange, Execute, Extended, X Window System X11 X Window System Version 11 X11R7 X Window System Version 11 Release 7 X3D Extended Three Dimensions (Web) XA Extended Architecture/Attribute XAA XFree86 Acceleration Architecture XAFS X-ray Absorption Fine Structure XAML Extensible Application Markup Language XAMPP Cross Platform Apache, MySQL, Perl, PHP XAPIA X.400-API Association XAUI 10 Gigabit Attachment Unit Interface XBAC Experience Based Admission Control XBAP XAML Browser Application XBEL XML Bookmark Exchange Language XBL Exploits Block List XBL Extensible Binding Language XBM X Window System Black-and-white Bitmap (file) XBMC XBox Media Center XBRL Extensible Business Reporting Language XC Extended Configuration XC Cross Connect XCBP XML Common Biometric Format XCD Extended Compact Disc XCF Experimental Computing Facility XCF Extended Communication Facility XCF Cross System Coupling Facility (IBM) XCHG Exchange XCHS Extended Cylinders, Heads, Sectors XCMD Extended Mode Command (Apple) XCMD External Command XCP Extended Copy Protection (Sony) XD Execute Disable XD xD: Extreme Digital (card) XDCS X/Open Distributed Computing Services XDF Extended Density Format (IBM) XDLE Transparent Data Link Escape XDM X11 Display Manager XDMCP X11 Display Manager Control Protocol XDP Express Data Path XDP XML Data Package XDR External/Extended Data Representation XDS X/Open Directory Service XE Extended Edition XE Execution Environment (Cisco) XED XML Enabled Directory XETB Transparent End of Transmission Block XETX Transparent End of Text XEWA XML-Enabled Wide Area Search in Bioinformatics XFA Extended File Attribute XFA XML Forms Architecture XFBML Extended Facebook Markup Lauguage XFCN External Function XFDF XML Forms Data Format XFDL Extensible Forms Description Language XFI X-Fi: Xtreme Fidelity (Creative Technology) XFLD Xfce Live Demo XFN X/Open Federated Naming Service XFS Extensions for Financial Services XFS SGI Extended File System XFS X11 Extended File System XFS X11 Font Server XG Extended General MIDI XGA Extended Graphics Array (IBM) XHCI Extended Host Controller Interface XHD Extreme High Definition XHR XML HTTP Request (object) XHTML Extensible Hypertext Markup Language XID Exchange Identifier/Identification XIE X11 Image/Imaging Extension (Standard) XIE-DIS XIE Document Imaging Subset XIM X11 Input Method XIO Extended Input Output XITB Transparent Intermediate Block XKB X11 Keyboard Extension XL Excel (Microsoft) XL Extra/Extremely Large/Low XLATE Translate XLF Exceptional Fortran (IBM) XLFD X11 Logical Font Description/Descriptor XLIFF XML Localization Interchange File Format XLINK Extended Local Informatik Netz Karlsruhe XLL Extensible Link/Linking Language XLL XLink and XPointer Languages XLM Excel Macro Language (Microsoft) XLR External, Line/Live, Return (cable) XLR Extra Long Run XLR Extra Low Resistance XLR Ground, Left, Right (cable) XLS Excel Spreadsheet XLS XML for Location Services XMF Extensible Music Format (MIDI) XMF XML Mapping Format XMI XTendbus Multibus Interface XMIT Transmit XML Extensible Markup Language XMM Extended Memory Manager XMP X/Open Management Protocol XMP Extensible Metadata Platform (Adobe) XMPP Extensible Messaging and Presence Protocol XMS Extended Memory Specification XMSN Transmission XMT Transmit XMTR Transmitter XNA Cross-Section Next-Generation Architecture (Microsoft) XNA Xerox Network Architecture XNS Xerox Network Services/Standard/System XO Crystal Oscillator XO Hug and Kiss (Slang) XOFF Exchange/Transmitter Off XOM X/Open Management XON Exchange/Transmitter On XOR Exclusive Or (EOR) XORP Extensible Open Router Platform XOS Experimental Operating System XOT X.25 Over TCP/IP XOX Hugs and Kisses (Slang) XP Cross Point XP Extended Profile XP Extreme Programming XPATH XML Path Language XPC X11 Performance Characterization Group XPEL X11 Protocol Engine Library XPFE Cross Platform Front End XPG X/Open Portability Guide XPLA Extended Programmable Logic Array XPM X Window System Pixelmap (file) XPR External Data Representation XPS XML Paper Specification XPT External Page Table XPVM Executable Parallel Virtual Machine XQL XML Query Language XR Index Register XRC Extended Remote Copy XREF Cross Reference List XSC Extended Scientific Calculation XSD Xenix Shared Data XSD XML Schema Definition/Description/Document XSDT Extended System Description Table XSI X/Open Systenm Interface Specification XSL Extensible Style(sheet) Language XSLFO Extensible Style(sheet) Language Formatting Object XSLT Extensible Style(sheet) Language Transformation XSMD Extended Storage Module Drive XSMP X11 Session Manager Protocol XSRF Cross Site Request Forgery XSS Cross-Site Scripting XSSI Extended Server Side Includes XSSO X/Open Single Sign-On (Service) XSTX Transparent Start of Text XSYN Transparent Synchronous Idle XT Crosstalk XT Extended Technology XTAL Crystal XTCLK External Transmit Clock XTI X/Open Transport (Layer) Interface XTM Extensible Threat Management XTP XPress Transfer Protocol XTTD Transparent Temporary Text Delay XUI X11 User Interface XUL Extensible/XML-Based User Interface Language XUMA Expertensystem Umweltgefaehrlichkeit von Altlasten XVE X11 Visual Extensions XVI XTendbus VMEbus Interface XVS X/Open System V Specification XVT Extensible Virtual Toolkit XWD X11 Window Dump XWS X Window System, X11 % % Y2K Year 2000 A.D. YABA Yet Another Bloody Acronym (Slang) YACY Yet Another Cyberspace (search engine) YAF Yet Another Frontend YAFC Yet Another FTP Client YAFIYGI You Asked For It, You Got It (Slang) YAFFS Yet Another Flash File System YALE Yet Another Learning Environment YAML Yet Another Markup Language YAML Yet Another Multicolumn Layout YAODL Yet Another Object Description Language YAPC Yet Another Perl Conference YAPL Yet Another Programming Language YARV Yet Another Ruby Virtual Machine YAS Yet Another Society YAST YaST: Yet another Setup Tool (Linux) YCAGWYW You cannot always get what you want (Slang) YDL Yellow Dog Linux YKWIS You Know What I'm Saying (Slang) YMD Year Month Day (ISO 8601) YMHOS Your Most Humble and Obedient Servant (Slang) YMMD You Made My Day (Slang) YMMD Your Mileage May Differ/Diminish (Slang) YMMV Your Mileage May Vary (Slang) YODL Yet one Other Document Language YOLO You Only Live Once (Slang) YOU YAST Online Update (SuSE) YOYOW You Own Your Own Words (Slang) YP Yellow Pages (NIS) YTTT You Telling The Truth (Slang) YUV (Farbmodell: Luminanz Y, Chrominanzwerte U, V) YW You're welcome (Slang) % % Z Zahl, Zeichen, Zeit, Zentral-, Zentrum, Zero, Zone Z80 (kein/not an acronym, Zilog Z80 8-bit-microprocessor) ZA Zentralamt (Zentralvermittlungsstelle) ZA Zero Adjusted/Adjuster ZA Zero Administration (networking) ZA Zone Alarm ZAC Zero Administration Client ZAI Zero Administration Initiative ZAIK Zentrum fuer Angewandte Informatik, Universitaet Koeln ZAK Zero Administration Kit (Microsoft) ZAM Zentralinstitut fuer Angewandte Mathematik, Juelich ZAPTEL Zapata Telephony ZB Zero Based ZB Zifferbaum ZB ZigBee (network) ZB Zone Boundary ZBR Zone Bit Recording ZBT Zero Bus Turnaround ZBTSI Zero-Byte Time Slot Interchange ZC Zone Coordinator ZCAV Zone/Zoned Constant Angular Velocity ZCC Zone Coordinator Council ZCLV Zone/Zoned Constant Linear Velocity ZCML Zope Configuration Markup Language ZCR Zero Channel RAID ZCT Zero Count Table ZDA Zertifizierungsdiensteanbieter ZDE Zero Day Exploit ZDF Zweites Deutsches Fernsehen, Mainz ZDI Zero Day Initiative ZDL Zero Delay Lockout ZDP Z80 Disc Pack ZDP Zigbee Device Profile ZDP Zope Documentation Project ZDR Zeilendrucker ZDR Zone Density Recording ZDVA Zentrale Datenverarbeitungsanlage ZE Zentraleinheit ZEC Zone Echomail Coordinator ZEN Zero Effort Network (Novell) ZENDAS Zentrale Datenschutzstelle der baden-wuerttembergischen Universitaeten, Stuttgart ZEO Zentrum fuer elektronische Aufklaerung, CH ZEO Zope Enterprise Object ZF Zwischenfrequenz ZFM Zentralamt Fuer Mobilfunk, Muenster ZFS Zettabyte File System ZFS Zone Field Selection ZGDV Zentrum fuer Graphische Datenverarbeitung ZGS Zeichengabesystem ZHR Zero Hop Routing ZI Zentrale Instandhaltung ZIA Zentrale Inteliigenz-Agentur ZIB Konrad-Zuse-Zentrum fuer Informationstechnik, Berlin ZIF Zero Insertion Force ZIH Zentrum fuer Informationsdienste und Hochleistungsrechnen, TU Dresden ZIMS Zope Inventory Management System ZIP Zone Improvement Plan ZIP Zone Information Protocol ZIPI Zeta Instrument Processor Interface ZIS Zertifikationsinfrastruktur ZISC Zero Instruction Set Computer ZIT Zentralstelle zur Bekaempfung der Internetkriminalitaet, Giessen ZITIS Zentrale Stelle fuer Informationstechnik im Sicherheitsbereich ZKA Zentraler Kreditausschuss ZKD Zentrum fuer Kommunikationstechnik und Datenverarbeitung, Stuttgart ZKDSG Zugangskontrolldiensteschutzgesetz ZKM Zentrum fuer Kunst und Medientechnologie, Karlsruhe ZL Zeile ZLL ZigBee Light Link ZMH Zone Mailing Hour ZMI Zone Management Interface ZNB ZNYX NetBlaster ZODB Zope Object Data Base ZOFF Zeichenorientierte Fenster-Funktionen ZOL ZFS On Linux ZOO Zone Operation Organisation ZOPE Z Object Publishing Environment ZPP Zero-error Probabilistic Polynomial time ZPT Zope Page Template ZPUe ZPUe: Zentralstelle fuer Private Ueberspielungsrechte (GEMA) ZR Zusaetzliches Ruforgan (Telefon) ZRP Zone Routing Protocol ZRP Zyklische Redundanzpruefung (CRC) ZRTP Zimmermann's Real-time Transport Protocol ZS Zeitschlitz ZSI Zentralstelle fuer Sicherheit in der Informationstechnik ZSK Zone Signing Key ZSL Zero Slot LAN ZSP Zwischenspeicher ZSS Zentrale Speicherstelle ZSS Zentraler Service Switch ZT Zero Trust ZTZB Zentrale Technik Zentraler Betriebslenkung ZUM Zentrale fuer Unterrichtsmedien (im Internet e. V.), Merzhausen ZV Zahlungsverkehr ZV Zeilenvorschub ZV Zoomed Video (Port) ZVDFUE Zahlungsverkehr-Datenfernuebertragung ZVE Zaehlervergleichseinrichtung ZVEH Zentralverband der Deutschen Elektrohandwerke ZVEI Zentralverband der Elektrotechnik- und Elektronikindustrie ZVM z/VM: zSeries Virtual Machine (IBM) ZVM ZEN Vision:M (Player) ZVST ZVSt: Zentralvermittlungsstelle (Zentralamt) ZW Zielwahl ZWR Zwischenraum (space) ZWR Zwischenregenerator (Repeater) ZWS Zero Wait State ZZF Zentralamt fuer Zulassungen im Fernmeldewesen ZZK Zentraler Zeichenkanal (ISDN) So 3. Jul 13:19:45 CEST 2022