Dies ist eine Liste technischer Abkürzungen, die im IT-Bereich verwendet werden.
A AA Antialiasing AAA authentication, authorization and accounting, siehe Triple-A-SystemAADAzure Active Directory AAC Advanced Audio Coding AACS Advanced Access Content System AAL ATM Adaptation Layer AAM ATA/ATAPI Architecture Model Automatic acoustic management ACC Adaptive Computing Controller (SAP) ACE ASCII Compatible Encoding Access Control Entry (Eintrag in der Access Control List) ACK acknowledge 'bestätige', siehe ACK (Signal) und Netzjargon ACL Access Control List ACPI Advanced Configuration and Power Interface ACR Advanced Communication(s) Riser oder Automatic carriage return oder Attenuation To Crosstalk Ratio ACS Applied Computer Science (Angewandte Informatik) oder ATA/ATAPI Command Set (siehe ATA/ATAPI) AD Active Directory ADAM Active Directory Application Mode ADAPT Application Design for Analytical Processing Technologies ADB Apple Desktop Bus oderAndroid Debug Bridge ADC Apple Display Connector (Variante von DVI) ADDS Active Directory Domain Services (Erweiterung des früheren Verzeichnisdienstes ADS von Microsoft) ADO ActiveX Data Objects ADS Automated Deployment Service oder Alternate Data Streams ADSL Asymmetric Digital Subscriber Line, Variante von DSL ADSP AppleTalk Data Stream Protocol AEG Ausschalten, einschalten, geht, Tipp zur Problemlösung AEP AppleTalk Echo Protocol AES Advanced Encryption Standard AFAnisotropes Filtern AFKAway from Keyboard AFP Apple Filing Protocol AGA Advanced Graphics Architecture (Amiga-Chipsatz) AGESA AMD Generic Encapsulated Software Architecture AGP Accelerated Graphics Port AGU Address Generation Unit AHCI Advanced Host Controller Interface AI Artificial Intelligence (Künstliche Intelligenz, deutsche Abkürzung: KI) AIA Authority Information Access AIFF Audio Interchange File Format AIM AOL Instant Messenger AIR Adobe Integrated Runtime AIT Advanced Intelligent Tape AJAX Asynchronous JavaScript and XML aka also known as (auch bekannt unter dem Namen …), siehe: Pseudonym ALM Application Lifecycle Management (u. a. von Borland) ALSA Advanced Linux Sound Architecture ALU Arithmetisch-logische Einheit (arithmetisch-logische Einheit, Teil einer CPU) AMD Advanced Micro Devices AMQP Advanced Message Queuing Protocol ANSI American National Standards Institute; auch ANSI-Escapesequenz, vgl. ANSI.SYS AOP Aspektorientierte Programmierung AOSP Android Open Source Project AP Access Point APDU Application Protocol Data Unit API Application Programmers/Programming Interface oder Adaptive Planungsintelligenz APIC Advanced Programmable Interrupt Controller APIPA Automatic Private IP Addressing APL A Programming Language APL Abschlusspunkt Linientechnik APM Advanced Power Management APOP Authenticated Post Office Protocol APP Application (Applikation) APU Accelerated Processing Unit AQE Augmented Quad Edge (Datenstruktur zur Speicherung und effizienten Traversierung eins 3D Voronoi-Diagramms) AR Augmented Reality ARM Advanced RISC Machines Ltd. oder Application Response Measurement ARP Address Resolution Protocol ARQ Automatic Repeat reQuest ARS ASCII American Standard Code for Information Interchange (amerikanische Standardkodierung für den Informationsaustausch) ASIC (anwendungsspezifische integrierte Schaltung) ASN.1 Abstract Syntax Notation One ASP Active Server Pages oder Application Service Providing oder AppleTalk Session Protocol ASPI Advanced SCSI Programming Interface AT Advanced Technology (Bauform für Mainboards und Gehäuse) ATA Advanced Technology (AT) Attachment ATAPI AT-Attachment Packet Interface ATM Asynchronous Transfer Mode oder Asynchronous Time Multiplexing oder Adobe Type Manager ATPG Automatic Test Pattern Generation ATX Advanced Technology Extended AUI Attachment Unit Interface AV Anti-Virus AVI Audio Video Interleave
B B Bell Laboratories oder Programmiersprache B (Vorgänger von C) B2A Business-to-Administration B2B Business-to-Business B2C Business-to-Consumer B2D Backup-to-Disk Datensicherung auf Festplatte im Gegensatz zu Backup-to-Tape B2E Business-to-Employee B2T Backup-to-Tape Datensicherung auf ein Bandmedium wie DAT, DLT, LTO, … BAM Block Availability Map, siehe Dateisystem BAPI Business Application Programming Interface BASIC Beginner’s All-purpose Symbolic Instruction Code (Programmiersprache) BBS Bulletin Board System BCC Blind Carbon Copy (dt. Blindkopie, Feld im Kopf einer E-Mail, das zusätzliche Adressaten enthält, die aber nicht den anderen Adressaten mitgeteilt werden) oder Block Check Character (dt. Blockprüfzeichen) BCD Binary Coded Decimal BCPL Basic Combined Programming Language BD Blu-ray Disc BDC Backup Domain Controller oder Business Data Catalog im Microsoft Office SharePoint Server BDD Binary Decision Diagram BER Basic Encoding Rules oder Bit Error Rate BERT Bit Error Rate Test (Bitfehlerratentest) BFD Bidirectional Forwarding Detection BGA Ball Grid Array BGP Border Gateway Protocol BiDi Bidirectional Text Layout, siehe Bidirektionaler Text BI Business Intelligence BIL Bus-Interface-Logic BIOS Basic Input/Output System BLOB Binary Large Object BNC Bayonet Neill Concelman, siehe BNC-Steckverbinder BOFH Bastard Operator From Hell BOM Byte Order Mark BOOTP Bootstrap Protocol BOS Base Operating System (dt. Betriebssystem) BPEL Business Process Execution Language BSC Binary Synchronous Communication BSD Berkeley Software Distribution BSOD Blue Screen of Death BTO Build-to-Order BTX Balanced Technology Extended oder Bildschirmtext
C C Programmiersprache C CAAD Computer Aided Architectural Design (Computergestütztes architektonisches Planen und Entwerfen) CA Certificate Authority CAD Computer-Aided Design (Computerunterstütztes Design) CAE Computer-aided engineering CAF Composite Application Framework CAM Computer-aided manufacturing CAN Controller Area Network oder Content Addressable Network CAPI Common ISDN Application Programming Interface CAPWAP Control And Provisioning of Wireless Access Points CARP Common Address Redundancy Protocol CAS Column Address Strobe: Dynamic Random Access Memory#CAS CAS Computeralgebrasystem CAT Catalog Service CAV Constant Angular Velocity CAVE Cave Automatic Virtual Environment CAW Computer-Aided Woodcut (zu Deutsch rechnerunterstützter Holzschnitt) CBO Cost Based Optimizer, kostenbasierten Optimizer für Zugriffe auf Datenbanksätze CC Carbon Copy oder Creative CommonsC Compiler CCD Charge-coupled Device CC/PP Composite Capability/Preference Profiles CCU Camera Control Unit CD Compact Disc CDATA Character Data CDC Connected Device Configuration CDE Common Desktop Environment CDMA Code Division Multiple Access CDN Content Delivery Network CD-R Compact Disc Recordable CD-ROM Compact Disc Read-Only Memory CD-RW Compact Disc ReWriteable CEPT Conférence Européenne des Administrations des Postes et des Télécommunications CET Control-flow Enforcement Technology CFML ColdFusion Markup Language CFSM Communicating Finite State Machines CGA Color Graphics Adapter CGI Common Gateway Interface CHAP Challenge Handshake Authentication Protocol CHS Cylinder/Head/Sector CICS Customer Information Control System CIDR Classless Inter-Domain Routing CIF Common Intermediate Format CIFS Common Internet File System CIM Computer-integrated manufacturing oder Common Information Model CISC Complex Instruction Set Computer CLDC Connected Limited Device Configuration CLI Call Level Interface oder Command Line Interpreter oder Common Language Infrastructure CLOB Character Large Object CLM Certificate Lifecycle Manager CLR Common Language Runtime CLTS Connectionless Transport Service, ein verbindungsloser Service, beispielsweise UDP CLV Constant Linear Velocity CM Content-Management CMD Command CMM Capability Maturity Model oder Color Management Module CMOS Complementary Metal Oxide Semiconductor (dt. Komplementärer Metall-Oxid-Halbleiter) CMS Content-Management-System CMYK Cyan Magenta Yellow Key, siehe CMYK-Farbmodell CO Callable Object COBOL Common Business Oriented Language CODASYL Conference on Data Systems Languages COM Component Object Model oder Computer on Module (Kernhardware eines Computers implementiert auf einem steckbaren Modul) COMA Cache-only-Memory-Access CORBA Common Object Request Broker Architecture COTS Connection Oriented Transport Service, ein verbindungsorientierter Service, wie beispielsweise TCP oderCommercial off-the-shelf COW Copy-On-Write, Verfahren zur Vermeidung von überflüssigen Kopien von Daten CPL Call Processing Language oder Combined Programming Language oder Common Public License CP/M Control Program/Monitor, später: Control Program for Microcomputers CPPM Content Protection for Pre-Recorded Media, Kopierschutzverfahren der DVD-Audio CPRI Common Public Radio Interface CPRM Content Protection for Recordable Media CPSL Common Pattern Specification Language CPU Central Processing Unit CPUID Central Processing Unit Identification CRC Cyclic Redundancy Check, Verfahren zur Ermittlung von Übertragungsfehlern CRE Content Relationship Engine CRL Certificate Revocation List CRM Customer-Relationship-Management CRT Cathode Ray Tube CRUD Create, Read, Update, Delete (Datenbankoperationen) CSA Common-Scrambling-Algorithmus oder Connector, Switch, Attenuator theory CSI Common System Interface CSM Compatibility Support Module CSMA/CA Carrier Sense Multiple Access/Collision Avoidance CSMA/CD Carrier Sense Multiple Access/Collision Detection CSP Communicating Sequential Processes CSS Cascading Style Sheets oder Content Scramble System CSV Character Separated Values, Comma Separated Values CTF Capture the Flag CTL Complex Text Layout CTS Clear To Send CUDA Compute Unified Device Architecture CUI Character User Interface, d. i. Zeichenorientierte Benutzerschnittstelle CUoD Capacity Upgrade on Demand CUPS Common Unix Printing System CVS Concurrent Versions System CVSS Common Vulnerability Scoring System CWM Common Warehouse Metamodel
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