| Acronym | Sense | Language | Topics |
|---|---|---|---|
| AIKE | Artificial and Knowledge Engineering Group | In English | → Artificial intelligence → Knowledge management |
| AIL | Association Isépienne du Libre | In French | → Associations → Software |
| AILF | Association des Informaticiens de Langue Française | In French | → Associations |
| AILS | Association Informatique Libre et Santé | In French | → Associations → Software → Medicine |
| AILS | Ames Imaging Library Server | In English | → Graphical processing → Image processing |
| AIML | Artificial Intelligence Markup Language | In English | → Data → Artificial intelligence |
| AIMSUN2 | Advanced Interactive Microscopic Simulator for Urban and Non-Urban Networks | In English | → Computer simulation → Transport and postal services |
| AIPO | Asociación Interacción Persona-Ordenador | In Spanish | → Associations → Human-computer interaction |
| AIT | Association des Internautes Territoriaux | In French | → Internet → Associations |
| AIT | Advanced Intelligent Tape | In English | |
| AIT | Advanced Internet Technologies | In English | → Internet |
| AIU | Abort Interface Unit | In English | → Human-computer interaction → Astronautics |
| AIU | Avionics Interface Unit | In English | → Human-computer interaction → Aeronautics, aircraft |
| AIVET | Austrian Institute for Virtual Education Techniques (www.aivet.at) | In English | → Computer-based techniques → Education → Knowledge management → Austria |
| AIX | Advanced Interactive eXecutive | In English | → Operating systems |
| AIXM | Aeronautical Information eXchange Model | In English | → Software → Aeronautics, aircraft |
| AJAX | Asynchronous JavaScript And XML | In English | → Software |
| AJPIII | All Junky Pages Intentionally Illogical & Inconsistent | In English | → Networks, communication |
| AL-PA | Arbitrated Loop Physical Address | In English | → Computer hardware |
| ALADIN | Amis de Linux & Amis du Développement sur INternet | In French | → Organizations and associations → Operating systems → Internet |
| ALAWN | Authentication and Legal Access in WiFi Networks | In English | → Telecommunications |
| ALDC | Adaptative Lossless Data Compression | In English | → Computer-based techniques |
| ALE | Application Linking Enabling | In English | |
| ALGOL | Algorithmic Language | In English | → Programming languages → Algorithms |
| ALGUE | Aide Logicielle à la Gestion des Unités et des Établissements | In French | → Software |
| ALICE | America Latina Interconectada Con Europa | In Spanish | → Networks, communication |
| ALICE | Artificial Linguistic Internet Computer Entity | In English | → Software → Artificial intelligence |
| ALIEN | Algèbre pour L'Identification et l'Estimation Numérique | In French | → Algebra |
| ALIS | Association Linux et Informatique Souss | In French | → Associations → Operating systems |
| ALL | Association pour le Logiciel Libre | In French | → Associations → Software |
| ALL | Alkalmazott Logikai Laboratórium = ALL | Applied Logic Laboratory | In English |
In Hungarian | → Research institutes |
| ALL | Applied Logic Laboratory = (look above) |
In English | → Research institutes |
| ALM | Architectures Logicielles et Matérielles | In French | → Computer hardware → Software |
| ALMA | Arabic Language Multilingual Application | In English | → Software → Language, linguistics, literature |
| ALOLISE | Association pour la promotion des LOgiciels LIbres de Saint-Étienne | In French | → Associations → Software |
| ALP | Access Linux Platform | In English | → Networks, communication → Telecommunications |
| ALPAC | Automatic Language Processing Advisory Committe | In English | → Organizations and associations → Computer-based techniques → Language, linguistics, literature |
| ALPAC | Automatic Language Processing Advisory Committee | In English | → Computer-based techniques → Linguistics → 8023 |
| ALR | Adresse Logique de Réception | In French | |
| ALS | Ada Language System | In English | → Programming languages |
| ALSSW | ALS Software | In English | → Software |
| ALTW | Australasian Language Technology Workshop | In English | → Computer-based techniques → Language, linguistics, literature |
| ALU | Arithmetic/Logic Unit | In English | → Mathematics |
| AMA | Advanced Manageability Alliance | In English | |
| AMADEIA | Association Marocaine pour le Développement de l'Électronique, de l'Électrotechnique, de l'Informatique et de l'Automatique | In French | → Associations → Electronics → Electrical engineering → Mechanical engineering → Morocco |
| AMBD | Automated Maintenance Data Base | In English | → Data → Maintenance and logistics |
| AMDB | Airport Mapping Databases | In English | → Databases → Transport by air |
| AMDF | Automated Main Distribution Frame | In English | → Telecommunications |
| AMeDAS | Automated Meteorological Data Acquisition System | In English | → Data → Meteorology, climatology |
| AMI | Amazon Machine Image | In English | → Software → Internet |
| AMIR | Atelier Mutualiste Informatique Régional | In French | |
| AMJ | Association du Multimédia Jeunesse (www.amj.asso.fr) | In French | → Associations → Software → France |
| AMP | Accelerated Mobile Pages | In English | → Internet → Telecommunications |
| AMPEERS | Autonomous Portable Object with huge Embedded Energy Storage | In English | → Computer hardware → Energy economics → Electronics |
| AMR | Audio/Modem Riser | In English | → Computer hardware |
| AMRIU | Advanced Missile Remote Interface Unit | In English | → Human-computer interaction → Military engineering |
| AMS | Alan Michael Sugar | In many languages | → Computer hardware |
| AMTA | Association for Machine Translation in the Americas (http://https://amtaweb.org/) | In English | → Associations → Computer-based techniques → Translation → Linguistics |
| AMUL | Amicale Malgache des Utilisateurs de logiciels Libres | In French | → Organizations and associations → Operating systems |
| AMULL | Association Malienne des Utilisateurs de Logiciels Libres | In French | → Associations → Operating systems |
| AN | Access Network | In English | → Networks, communication |
| ANA | Automatic Natural Acquisition | In English | → Computer-based techniques → Linguistics |
| ANDIH | Agence Nationale de l'Informatique Hospitalière | In French | → Organizations and associations → Medicine |
| ANEMONE | Analyse Environnementale et MOdélisation Numérique de l'Éolien | In French | → Computer simulation → Energy economics → Environmental technology, water supply, waste management |
| ANET | Austrian Network for eTourism (www.anet-network.at) | In English | → Organizations and associations → Tourism → Internet → Austria |
| ANHD | ANimation HeaDer | In English | → Data → Graphical processing → Image processing |
| ANIS | Association Nord Internet Solidaire | In French | → Internet → Associations → Telecommunications |
| ANIS | Asociaţia Naţională a Industriei de Software şi Servicii din România | In Romanian | → Associations → Software → Telecommunications → Romania |
| AnMAI | Annals of Mathematics and Artificial Intelligence | In English | → Serial publications, periodicals → Mathematics |
| ANSSI | Agence Nationale de la Sécurité des Systèmes d'Information (https://www.ssi.gouv.fr) | In French | → Central administration |
| ANT | ADSL Network Termination | In English | → Networks, communication → Telecommunications |
| ANX | Automative Network eXchange | In English | → Networks, communication |
| AOC | Auxiliary Output Chip | In English | → Computer hardware |
| AOCE | Apple Open Collaboration Environment | In English | → Software |
| AOCP | AVCS On-Board Computer Program | In English | → Computer programs |
| AODI | Always On/Dynamic ISDN | In English | → Networks, communication |
| AOSD | Aspect-Oriented Software Development | In English | → Software |
| AOSTE | Analyse et l'Optimisation des Systèmes Temps-Réel Embarqués | In French | → Electronics |
| APA | Abort Programmer Assembly | In English | → Software → Astronautics |
| ApAI | Applied Artificial Intelligence | In English | → Serial publications, periodicals |
| APAN | Asia-Pacific Advanced Network Consortium | In English | → Telecommunications |
| APB | Advanced Peripheral Bus | In English | → Computer hardware |
| APC | Asynchronous Pool Cleaning | In English | → Software |
| APC | Alternative PHP Cache | In English | → Internet |
| APCB | Association de Pilotage des Conférences internationales B | In French | → Associations → Congresses |
| APCC | Association of Professional Computer Consultants | In English | → Associations → Consulting |
| APD | Advanced PHP Debugger | In English | → Software → Programming languages |
| APD | Asteroid Polarimetric Database | In English | → Databases → Interplanetary medium |
| APDL | ADA Programming Design Language | In English | |
| APE | Analyses of Phylogenetics and Evolution | In English | → Software → Biotechnology → Genetics → Enzymes |
| APELSE | Association pour la Promotion de l'Écriture et de la Lecture sur Support Électronique | In French | → Associations |
| API | Application Programming Interface | In English | → Software → Networks, communication |
| API | Application Program Interface | In English | → Software → Networks, communication |
| API-PL | Association pour la Promotion d'Internet pour les Professions Libérales | In French | → Associations → Internet → Telecommunications |
| APIC | Asociaţia pentru Tehnologia Informaţiei şi Comunicaţii din România | In Romanian | → Associations → Telecommunications → Romania |
| APIDS | Application Protocol-based Intrusion Detection System | In English | → Software |
| APIF | Automated Process Information File | In English | → Files |
| APINC | Association Pour la Promotion et la défense de l'Internet Non Commercial | In French | → Internet → Associations |
| APL | Applications Program Library | In English | → Libraries → Software |
| APL | A Pattern Language | In English | → Software |
| APL | A Programming Language | In English | → Programming languages |
| APL2C | Association for Persian Language, Linguistics and Computing | In English | → Associations → Computer-based techniques → Linguistics |
| APLM | Applications Program Library Maintenance | In English | → Libraries → Software |
| APM | Application Performance Management | In English | → Software |
| APM | Alternative PHP Monitor | In English | → Software → Programming languages |
| APOM | Association des Producteurs d'Oeuvres Multimédia (www.apom.org) | In French | → Associations → Software → Arts |
| APON | ATM Passive Optical Network | In English | → Networks, communication |
| APOP | Authentificated Post Office Protocol | In English | → Networks, communication |
| APP | Agence de Protection des Programmes (http://app.legalis.net) | In French | → Software → Industrial property |
| APPC | Advanced Program-to-Program Communications | In English | → Computer programs → Networks, communication |
| APPEI | Association des Professionnels pour la Promotion de l'Emploi sur Internet (www.appei.net) | In French | → Associations → Labour, labour economics → Internet |
| APPEL | A P3P Preference Exchange Language | In English | → Software |
| APPN | Advanced Peer-to-Peer Networking | In English | → Networks, communication |
| APRIL | Association pour la Promotion et la Recherche en Informatique Libre (www.april.org) | In French | → Associations → Software |
| APRONET | Association des Professionnels Internet et Webmestres Territoriaux | In French | → Internet → Associations |
| APRP | Associação Portuguesa de Reconhecimento de Padrões (www.aprp.pt) | In Portuguese | → Associations → Computer-based techniques → Portugal |
| APRP | Adaptative Pattern Recognition Processing | In English | |
| APTES | Association du Pôle Transactions Électroniques Sécurisées | In French | → Associations → Networks, communication → Telecommunications |
| APTI | Association pour les Professionnels de la Télévision sur Internet | In French | → Associations → Telecommunications → Entertainment → Internet |
| APTIC | Association de Promotion du Territoire à Travers les nouvelles Technologies de l'Information et de la Communication | In French | → Associations |
| APTITUDES | Accessibilité du Poste de Travail InformaTique aux Utilisateurs DÉficients visuelS | In French | → Personnel management |
| AQUOPS | Association Québécoise des Utilisateurs de l'Ordinateur au Primaire et au Secondaire | In French | → Associations → Education |
| ARAMIS | Architecture Robuste pour les Automates et Matériels des Infrastructures Sensibles | In French | → Networks, communication |
| ARAP | AppleTalk Remote Access Protocol | In English | → Software → Networks, communication |
| ARC | ALEPH Reporting Center | In English | → Organizations and associations → Libraries → Software |
| ARD | Apple Remote Desktop | In English | → Computer hardware → Networks, communication |
| ARDOISE | Application de Recueil de la Documentation Opérationnelle et d'Information Statistique sur les Enquêtes | In French | → Software → Documentation → Police |
| ARM | Asynchronous Response Mode | In English | → Networks, communication → Telecommunications |
| ARMT | Autorité de Régulation des Mesures Techniques | In French | → Artistic property |
| AROS | Automotive Robust Operating Services | In English | → Operating systems → Electronics |
| ARP | Address Resolution Protocol | In English | → Networks, communication |
| ARS | Airline Reservation System | In English | → Software → Transport by air → Tourism |
| ARSA | Analyse de Réseaux Sociaux pour Administrations | In French | → Data processing → Networks, communication |
| ARSC | Arctic Region Supercomputing Center | In English | → Computer simulation |
| ART | Automated Reasoning Tool | In English | → Software → Artificial intelligence |
| ARTESI | Agence Régionale des Technologies et de la Société de l'Information d'Île-de-France | In French | → Engineering, technology → Telecommunications → France |
| ASA | Adaptive Server Anywhere | In English | → Software → Networks, communication |
| ASAI | Adjunct/Switch Application Interface | In English | → Networks, communication → Telecommunications |
| ASB | Advanced System Buffering | In English | → Networks, communication → Telecommunications |
| ASC | Apple Sound Chip | In English | → Computer-based techniques → Electronics |
| ASCI | Advanced School for Computing and Imaging (www.asci.tudelft.nl) | In English | → Specialized or polytechnical colleges → Netherlands |
| ASCII | American Standard Code for Information Interchange | In English | → Data → Standardization → United States |
| ASCOT | Advanced Scientific Computing Team | In English | → Computer simulation → Numerical analysis |
| ASDTIC | Analog-Signal-to-Discrete-Time-Interval Converter | In English | → Computer hardware |
| ASF | Advanced Streaming Format | In English | → Data → Networks, communication → Telecommunications |
| ASF | Auto Sheet Feeder | In English | → Computer hardware |
| ASF | ACM-SIGOPS France | In French | → Organizations and associations → Operating systems |
| ASF | Apache Software Foundation (www.apache.org/foundation/) | In English | → Foundations |
| ASFG | Ask The Fucking Google | In English | → Internet |
| ASFP | askSam File Pointer | In English | → Software → Files |
| ASIP | AppleShare IP | In English | → Networks, communication → Telecommunications |
| ASJR | Association des Salles de Jeux en Réseau (www.asjr.net) | In French | → Associations → Software → Entertainment |
| ASL | Application Service Layer | In English | |
| ASL | Ariba Supplier Link | In English | |
| ASN | Alcatel Submarine Networks | In English | → Telecommunications → Networks, communication |
| ASN.1 | Abstract Syntax Notation One | In English | → Programming languages |
| ASP | AppleTalk Session Protocol | In English | → Networks, communication → Telecommunications |
| ASP | Active Server Pages | In English | → Software → Networks, communication |
| ASP | Application Service Provider | In English | → Software → Networks, communication |
| ASPI | Advanced SCSI Programming Interface | In English | → Software |
| ASR | Automatic Speech Recognition = RAP | Reconnaissance Automatique de la Parole | In French |
In English | → Computer-based techniques → Linguistics |
| ASR | Automated System Recovery | In English | |
| ASSESPRO | Associação das Empresas Brasileiras de Software e Serviços de Informática | In Portuguese | → Associations → Software → Brazil |
| ASSP | Anti-Spam-SMTP-Proxy | In English | → Networks, communication → Advertising |
| AST | Automatic Spanning Tree | In English | → Networks, communication |
| ASTER | Analyses des Structures et Thermo-mécanique pour des Études et des Recherches | In French | → Software → Physics |
| ASWC | Asian Semantic Web Conference | In English | → Congresses → Networks, communication → Semiotics |
| AT | Access and Terminals | In English | → Human-computer interaction → Telecommunications |
| AT2I | Assistance Téléphonie Informatique Internet sur Grenoble (www.groupe-at2i.com) | In French | → Internet → Telecommunications |
| At2i | Automation Assistance Traçabilité Informatique Industrielle (www.at2i.net) | In French | → Mechanical engineering |
| ATA | Analogue Terminals & Access | In English | → Human-computer interaction |
| ATAG | Authoring Tool Accessibility Guidelines | In English | → Networks, communication |
| ATALA | Association pour le Traitement Automatique des LAngues (www.atala.org) | In French | → Associations → Computer-based techniques → Linguistics |
| ATAM | Architecture Tradeoff Analysis Method | In English | → Software → Architecture |
| ATAPI | Advanced Technology Attachment Packet Interface | In English | → Computer hardware |
| ATC | Aircraft Target Computer | In English | → Computer hardware → Aeronautics, aircraft |
| ATC | ATE Computer | In English | → Computer hardware |
| ATC | Advanced Transfer Cache | In English | → Networks, communication → Telecommunications |
| ATDP | Acceptance Test Data Package | In English | → Records management → Data → Quality management |
| ATFG | Automatic Test File Generator | In English | → Software → Files |
| ATHIS | Atelier International Histoire et Informatique | In French | → History |
| ATIEF | Association des Technologies de l'Information dans l'Éducation et la Formation | In French | → Associations |
| ATILLA | Association des Technologies Internet et du Logiciel Libre ou Alternatif | In French | → Associations → Software → Internet |
| ATIS | Automatic Terminal Information System | In English | |
| ATL | Active Template Library | In English | |
| ATLAP | AppleTalk Link Access Protocol | In English | → Computer-based techniques → Telecommunications |
| ATM | Asynchronous Transfer Mode | In English | → Networks, communication → Telecommunications |
| ATM | Adobe Type Manager | In English | |
| ATOLL | Acceptance, Test Or Launch Language | In English | → Programming languages → Quality management → Astronautics |
| ATOM | Application de Trésorerie des Opérations de Marché | In French | → Software → Finance |
| ATS | Automatic Transcribing System | In English | → Computer-based techniques |
| ATS | Address Translation Services | In English | → Software → Memories |
| ATU-C | ADSL Transmission Unit at Central Office | In English | → Networks, communication → Telecommunications |
| ATU-R | ADSL Transmission Unit for Resident | In English | → Networks, communication → Telecommunications |
| ATu2L | Association Tunisienne des Logiciels Libres | In French | → Associations → Software → Tunisia |
| AU | Access Unit | In English | |
| AUF | Authorized User File | In English | → Files |
| AUFO | Association des Utilisateurs Français d'Oracle (www.aufo.asso.fr) | In French | → Associations → Software → Data → France |
| AUI | Asociación Española de Usuarios de Internet | In Spanish | → Associations → Internet → Spain |
| AURIF | Association des Utilisateurs de Réseaux Informatiques en Île-de-France | In French | → Associations → Networks, communication → Telecommunications → France |