| Acronym |
Sense |
Language |
Topics |
| @LIS |
Alliance for the Information Society |
In English |
→ Computer science
→ Telecommunications |
| A&A |
Advertise and Award |
In English |
→ 6591 |
| A2DP |
Advanced Audio Distribution Profile |
In English |
→ Telecommunications |
| AA |
Aerolíneas Argentinas |
In Spanish |
→ Transport and postal services |
| AA |
American Airlines |
In English |
→ Transport and postal services |
| AAA |
Association des Auteurs Autoédités |
In French |
→ Associations
→ Language, linguistics, literature
→ Graphic industries, printing, publishing |
| AAC |
Apprentissage Anticipé de la Conduite |
In French |
→ Education
→ Transport and postal services |
| AACC |
Association des Agences-Conseils en Communication |
In French |
→ Associations
→ 659 |
| AACO |
Arab Air Carriers Organization (www.aaco.org) |
In English |
→ Organizations and associations
→ Transport and postal services |
| AAFG |
Acetic Acid Food Grade |
In English |
→ Telecommunications |
| AAFVDL |
Association d'Animation Ferroviaire de la Vallée Du Loir |
In French |
→ Associations
→ Transport and postal services |
| AAHSTO |
American Association of State Highway and Transportation Officials |
In English |
→ Associations
→ Transport and postal services |
| AAIA |
Al Ain International Airport |
In English |
→ Transport and postal services |
| AAIM |
Association for Applied Interactive Multimedia |
In English |
→ Associations
→ Computer science
→ Telecommunications |
| AAL |
Above Aerodrome Level |
In English |
→ Aeronautics, aircraft
→ Transport and postal services |
| AAMCT |
Associazione Assistenti Montatori Cinematografici e Televisivi |
In Italian |
→ Associations
→ Cinema, movies
→ Telecommunications |
| AAR |
Association of American Railroads |
In English |
→ Associations
→ Transport and postal services |
| ABA |
Antiquarian Booksellers' Association (www.aba.org.uk) |
In English |
→ Associations
→ Trade
→ Graphic industries, printing, publishing |
| ABAA |
Antiquarian Booksellers' Association of America (www.abaa.org) |
In English |
→ Associations
→ Trade
→ Graphic industries, printing, publishing |
| ABAA |
Antiquarian Booksellers Association of America |
In English |
→ Libraries
→ Associations
→ Graphic industries, printing, publishing |
| ABAC |
Antiquarian Booksellers' Association of Canada (www.abac.org) |
In English |
→ Associations
→ Trade
→ Graphic industries, printing, publishing |
| ABC |
American Broadcasting Company (http://abc.go.com) |
In English |
→ Telecommunications |
| ABCD |
Association of Biomedical Communications Directors |
In English |
→ Associations
→ Medicine
→ 659 |
| ABECORTEL |
Associação Brasileira das Empresas de Engenharia de Telecomunicações |
In Portuguese |
→ Associations
→ Telecommunications |
| ABF |
Den Danske Antikvarboghandlerforening (www.antikvar.dk) |
In Danish |
→ Organizations and associations
→ Trade
→ Graphic industries, printing, publishing |
| ABIGRAF |
Associação Brasileira da Indústria Gráfica |
In Portuguese |
→ Associations
→ Graphic industries, printing, publishing
→ Drawing and applied arts |
| ABNJ |
Antiquarian Booksellers of New Jersey |
In English |
→ Associations
→ Trade
→ Graphic industries, printing, publishing |
| ACAST |
Association Contre les Aéroports du Sud Toulousain (www.acast.fr) |
In French |
→ Associations
→ Spaceflight engineering, astronautics
→ Transport and postal services |
| ACC |
Automatic Cruise Control |
In English |
→ Vehicle engineering
→ Transport and postal services |
| ACCCT |
Agence Comptable des Créances Contentieuses du Trésor |
In French |
→ Public administration, government
→ Accounting |
| ACCE |
Association des Conseils en Commerce Électronique |
In French |
→ Associations
→ Consulting
→ Trade
→ 00 |
| ACCE |
Association des Conseils en Communication Électronique |
In French |
→ Associations
→ Telecommunications
→ Consulting |
| ACCES |
Association des Chaînes du Câble Et du Satellite (www.acces.tv) |
In French |
→ Associations
→ Telecommunications |
| ACCP |
Association de Collectionneurs de Carnets de timbres et de Publicitimbres (www.accp-asso.com) |
In French |
→ Associations
→ Graphic industries, printing, publishing |
| ACCT |
Agence Comptable Centrale du Trésor |
In French |
→ Public administration, government
→ Accounting |
| ACEP |
Associazione autori, Compositori e Piccoli editori (www.assoacep.com) |
In Italian |
→ Associations
→ Graphic industries, printing, publishing
→ Music |
| ACF |
Associazione dei Contabili-Controller diplomati federali |
In Italian |
→ Associations
→ Accounting |
| ACF/NCP |
Advanced Communications Function/Network Control Program |
In English |
→ Networks, communication
→ Telecommunications |
| ACFCdN |
Association des Chemins de Fer des Côtes-du-Nord |
In French |
→ Associations
→ Transport and postal services
→ Civil engineering and land transport |
| ACI |
Automobile Club d'Italia |
In Italian |
→ Organizations and associations
→ Automobile manufacturing
→ Transport and postal services |
| ACIF |
Australian Communication Industry Forum |
In English |
→ Organizations and associations
→ Telecommunications |
| ACNAT |
(Collectif des) Associations Contre un Nouvel Aéroport Toulousain |
In French |
→ Organizations and associations
→ Aeronautics, aircraft
→ Transport and postal services |
| ACNUSA |
Autorité de Contrôle des Nuisances Aériennes |
In French |
→ Public administration, government
→ Transport and postal services |
| ACPR |
Adjacent Channel Power Ratio |
In English |
→ Telecommunications |
| ACSEL |
Association pour le Commerce et les Services en Ligne |
In French |
→ Associations
→ Trade
→ Networks, communication |
| ACSIA |
Agence Comptable des Services industriels de l'Armement |
In French |
→ Public administration, government
→ Accounting |
| ACT |
Audio Center Transmission |
In English |
→ Telecommunications |
| ACTS |
Advanced Communications Technology Satellite |
In English |
→ Spaceflight engineering, astronautics
→ Telecommunications |
| ACTS |
Advanced Communication Technology Satellite |
In English |
→ Spaceflight engineering, astronautics
→ Telecommunications |
| ADAE |
Agence de Développement de l'Administration Électronique |
In French |
→ Public administration, government
→ Computer science
→ Telecommunications |
| ADCCP |
Advanced Data Communications Control Protocol |
In English |
→ Telecommunications |
| ADEF |
Association pour le Développement de l'Édition Française |
In French |
→ Associations
→ Graphic industries, printing, publishing |
| ADELC |
Association pour le Développement de la Librairie de Création |
In French |
→ Associations
→ Graphic industries, printing, publishing
→ Graphic arts |
| ADF |
Autoroutes de France |
In French |
→ Transport and postal services |
| ADI |
Association des Doctorants de l'INRETS |
In French |
→ Associations
→ Higher education, universities
→ Vehicle engineering
→ Transport and postal services |
| ADIASC |
Association pour le Développement d'un Internet Associatif Solidaire et Citoyen |
In French |
→ Associations
→ Internet
→ Telecommunications |
| AdME |
Advertising-drive Mobile Entertainment |
In English |
→ Telecommunications
→ 659 |
| ADP |
Association pour le Développement de la Philatélie |
In French |
→ Associations
→ Transport and postal services |
| ADP |
Aéroports de Paris |
In French |
→ Transport and postal services |
| ADPCM |
Adaptive Differential Pulse Code Modulation |
In English |
→ Computer science
→ Telecommunications |
| ADSIB |
Agencia para el Desarrollo de la Sociedad de la Información en Bolivia |
In Spanish |
→ Computer science
→ Telecommunications |
| ADSL-G |
Association des surfeurs lésés de Guyane |
In French |
→ Associations
→ Networks, communication
→ Telecommunications |
| ADSP |
AppleTalk Data Stream Protocol |
In English |
→ Computer science
→ Telecommunications |
| AEA |
Association of European Airlines |
In English |
→ Associations
→ Transport and postal services |
| AEC |
Association Européenne des Cheminots |
In French |
→ Associations
→ Transport and postal services |
| AECO |
Asociación Española de Consultoras de Outplacement |
In Spanish |
→ Associations
→ Economics
→ Consulting |
| AERA |
Amikaro de Esperanto en Radio |
In Esperanto |
→ Organizations and associations
→ Telecommunications |
| AF |
Assured Forwarding |
In English |
→ Networks, communication
→ Telecommunications |
| AFA |
Association des Fournisseurs d'Accès |
In French |
→ Internet
→ Associations
→ Telecommunications |
| AFA |
Association of Flight Attendants |
In English |
→ Associations
→ Education
→ Transport and postal services |
| AFA |
Absetzung für Abnutzung |
In German |
→ Accounting |
| AFA |
Advertising Federation of Australia |
In English |
→ Organizations and associations
→ 6591 |
| AFCE |
Association Française des Cheminots pour l'Espéranto
= FFEA | Franca Fervojista Esperanto-Asocio | In Esperanto
|
In French |
→ Associations
→ Rail transport engineering
→ Transport and postal services |
| AFDESI |
Association Française des Développeurs, Éditeurs et Fournisseurs de Services en télévision Interactive (www.afdesi.org) |
In French |
→ Associations
→ Networks, communication
→ Telecommunications |
| AFDESI |
Association Française des Développeurs et Éditeurs de Services TV Interactifs (www.afdesi.org) |
In French |
→ Associations
→ Telecommunications
→ Entertainment |
| AFER |
Autoritatea Feroviară Română |
In Romanian |
→ Central administration
→ Transport and postal services |
| AFIL |
Alerte de Franchissement Involontaire de Ligne |
In French |
→ Automobile manufacturing
→ Transport and postal services |
| AFIM |
Association Française de l'Internet Mobile |
In French |
→ Internet
→ Associations
→ Telecommunications |
| AFM |
American Federation of Motorcyclists |
In English |
→ Organizations and associations
→ Transport and postal services |
| AFM |
Association Fribourgeoise Motocycliste |
In French |
→ Associations
→ Transport and postal services |
| AFM |
Association Française du Marketing |
In French |
→ Associations
→ 659 |
| AFNET |
Association Francophone des utilisateurs du NET, du e-business et de la société en réseau |
In French |
→ Networks, communication
→ Associations
→ Trade |
| AFNIC |
Association Française pour le Nommage Internet en Coopération |
In French |
→ Internet
→ Associations
→ Telecommunications |
| AFOM |
Association Française des Opérateurs Mobiles (www.afom.fr) |
In French |
→ Associations
→ Telecommunications |
| AFORM |
Association Française des Opérateurs de Réseaux Multiservices |
In French |
→ Networks, communication
→ Associations
→ Telecommunications |
| AFORS |
Association Française des Opérateurs de Réseaux et Services de Télécommunications (www.aforstelecom.fr) |
In French |
→ Associations
→ Telecommunications
→ Networks, communication |
| AFSATCOM |
Air Force Satellite Communication(s) |
In English |
→ 358
→ Spaceflight engineering, astronautics
→ Telecommunications |
| AFSCS |
Air Force Satellite Communications System |
In English |
→ 358
→ Spaceflight engineering, astronautics
→ Telecommunications |
| AFT |
Agence Ferroviaire de Télécommunications |
In French |
→ Telecommunications
→ Rail transport engineering
→ Transport and postal services |
| AFT |
Association pour le développement de la Formation professionnelle dans les Transports |
In French |
→ Associations
→ Education
→ Labour, labour economics
→ Transport and postal services |
| AFTRI |
Association Française des Transports Routiers Internationaux |
In French |
→ Associations
→ Higher education, universities
→ Transport and postal services |
| AFUTT |
Association Française des Utilisateurs des Télécommunications |
In French |
→ Associations
→ Networks, communication
→ Telecommunications |
| AGC |
Autorail Grande Capacité |
In French |
→ Vehicle engineering
→ Transport and postal services |
| AHICF |
Association pour l'Histoire des Chemins de Fer en France |
In French |
→ Associations
→ Transport and postal services
→ History |
| AHTS |
Arbejdsgiverforeningen for Handel, Transport og Service |
In Danish |
→ Organizations and associations
→ Trade
→ Transport and postal services
→ 33846 |
| AIABDS |
Association des Imprimeries Africaines de Billets de Banque et de Documents de Sécurité |
In French |
→ Associations
→ Financial markets
→ Graphic industries, printing, publishing |
| AICCF |
Association Internationale des Congrès des Chemins de Fer |
In French |
→ Associations
→ Higher education, universities
→ Rail transport engineering |
| AIDAC |
Associazione Dialoghisti Adattatori Cine-televisivi (www.aidac.it) |
In Italian |
→ Associations
→ Telecommunications
→ Cinema, movies |
| AIDE |
Adaptive Integrated Driver |
In English |
→ Vehicle engineering
→ Transport and postal services |
| AIFF |
Audio Interchange File Format |
In English |
→ Computer-based techniques
→ Telecommunications |
| AIM |
AOL Instant Messenger |
In English |
→ Telecommunications |
| AIMAC |
Académie Internationale Mohammed 6 d'Aviation Civile (www.aviation.ma) |
In French |
→ Specialized or (poly)technical colleges
→ Transport and postal services |
| AIMSUN2 |
Advanced Interactive Microscopic Simulator for Urban and Non-Urban Networks |
In English |
→ Computer simulation
→ Transport and postal services |
| AIN |
Austrian Institute of Navigation
= ÖVN | Österreichischer Verein für Navigation | In German
|
In English |
→ Geodesy, cartography
→ Vehicle engineering
→ Transport and postal services |
| AIPCR |
Association Internationale Permanente des Congrès de la Route |
In French |
→ Associations
→ Congresses
→ Transport and postal services |
| AKS |
Arbeitskreis Schuldruckerei |
In German |
→ Organizations and associations
→ Education
→ Graphic industries, printing, publishing |
| ALAC |
Association de la Librairie Ancienne du Canada (www.abac.org) |
In French |
→ Associations
→ Trade
→ Graphic industries, printing, publishing |
| ALC |
Air Logistics Center |
In English |
→ Maintenance and logistics
→ Transport and postal services |
| ALP |
Access Linux Platform |
In English |
→ Networks, communication
→ Telecommunications |
| AMA |
American Motorcyclist Association |
In English |
→ Associations
→ Transport and postal services |
| AMA |
Agenzia Milanese Mobilita' e Ambiente |
In Italian |
→ Nature
→ Vehicle engineering
→ Transport and postal services |
| AMAL |
Aviation Medical Acceleration Laboratory |
In English |
→ Research institutes
→ Medicine
→ Transport and postal services |
| AMC |
Associazione Montaggio Cinematografico e Televisivo |
In Italian |
→ Associations
→ Telecommunications
→ Cinema, movies |
| AMDB |
Airport Mapping Databases |
In English |
→ Transport and postal services |
| AMPS |
Advances Mobile Phone Service |
In English |
→ Telecommunications |
| AMPS |
Advanced Mobile Phone Service |
In English |
→ Telecommunications |
| AMRC |
Accès Multiple par Répartition en Code
= CDMA | Code Division Multiple Access | In English
|
In French |
→ Telecommunications |
| AMS |
Autocommutateur Téléphonique Multiservices |
In French |
→ Telecommunications |
| ANFR |
Agence Nationale des FRéquences |
In French |
→ Telecommunications |
| 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 |
| ANPER |
Association Nationale de Promotion de l'Éducation Routière |
In French |
→ Associations
→ Education
→ Transport and postal services |
| ANT |
Advanced Navigation Trainer |
In English |
→ Transport and postal services |
| AnTel |
Annales des Télécommunications |
In French |
→ Serial publications, periodicals
→ Telecommunications |
| ANZAAB |
Australian and New Zealand Association of Antiquarian Booksellers (www.anzaab.com) |
In English |
→ Associations
→ Trade
→ Graphic industries, printing, publishing |
| APAHS |
Association for the Publication of African Historical Sources |
In English |
→ Associations
→ Graphic industries, printing, publishing
→ History |
| APAN |
Asia-Pacific Advanced Network Consortium |
In English |
→ Computer science
→ Telecommunications |
| APCC |
Association of Professional Computer Consultants |
In English |
→ Computer science
→ Associations
→ Consulting |
| APCC |
Association of Professional Communication Consultants |
In English |
→ Associations
→ Consulting |
| APEL |
Autoroutes Paris-Est-Lorraine |
In French |
→ Transport and postal services |
| APHA |
American Printing History Association |
In English |
→ Associations
→ Graphic industries, printing, publishing
→ History |
| API-PL |
Association pour la Promotion d'Internet pour les Professions Libérales |
In French |
→ Associations
→ Networks, communication
→ Telecommunications |
| APIC |
Asociaţia pentru Tehnologia Informaţiei şi Comunicaţii din România |
In Romanian |
→ Associations
→ Computer science
→ Telecommunications |
| APICS |
Analyse et Problèmes Inverses pour le Contrôle et le Signal |
In French |
→ Mathematics
→ Electronics
→ Telecommunications |
| APN |
Access Point Name |
In English |
→ Telecommunications |
| APOEL |
Association pour la Préfiguration de l'Observatoire de l'Économie du Livre |
In French |
→ Associations
→ Graphic industries, printing, publishing |
| APSN |
Advanced Passive Safety Network |
In English |
→ Transport and postal services |
| APT |
Aide au Partenariat Technologique |
In French |
→ Industry, industrial policy
→ Engineering, technology
→ 650115 |
| APT |
Associazione Produttori Televisivi (www.apt.it) |
In Italian |
→ Associations
→ Telecommunications
→ Cinema, movies |
| APTE |
Association Poste Télécom Espéranto |
In French |
→ Associations
→ Telecommunications
→ Transport and postal services |
| APTEN |
Association pour la Promotion des Transactions Électroniques en Normandie |
In French |
→ Associations
→ Trade
→ Telecommunications |
| 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 |
| AQP |
Association Qualité Pesage (www.aqp.asso.fr) |
In French |
→ Associations
→ Transport and postal services |
| ARACC |
Amateur Radio Association of Central California (www.aracc.org) |
In English |
→ Associations
→ Telecommunications |
| ARAMIS |
Agencement en Rames à Modules Indépendants |
In French |
→ Transport and postal services |
| ARCEP |
Autorité de Régulation des Communications Électroniques et des Postes |
In French |
→ Public administration, government
→ Telecommunications
→ Graphic industries, printing, publishing |
| ARCHISIM |
Architecture, modélisation de la conduite automobile et simulation de trafic |
In French |
→ Transport and postal services |
| ARCOMSAT |
Arab League Communications Satellite |
In English |
→ Spaceflight engineering, astronautics
→ Telecommunications |
| ARCOS |
Action de Recherche pour une COnduite Sécurisée |
In French |
→ Vehicle engineering
→ Transport and postal services |
| ARISE |
Automatic Railway Information Systems for Europe |
In English |
→ Rail transport engineering
→ Telecommunications
→ Transport and postal services |
| ARJ |
Association des Radios Juives |
In French |
→ Associations
→ Telecommunications
→ Judaism |
| ARM |
Asynchronous Response Mode |
In English |
→ Networks, communication
→ Telecommunications |
| ARMTV |
Public Television & Radio Company of Armenia (www.armtv.com) |
In English |
→ Telecommunications |
| ARPC |
Asynchrone Remote Procedure Call |
In English |
→ Telecommunications |
| ARQ |
Automatic Repeat Request |
In English |
→ Telecommunications |
| ARR |
Autoritatea Rutieră Română |
In Romanian |
→ Central administration
→ Transport and postal services |
| ARRL |
American Radio Relay League |
In English |
→ Telecommunications |
| ART |
Agence de Régulation des Télécommunications |
In French |
→ Public administration, government
→ Telecommunications |
| ARTESI |
Agence Régionale des Technologies et de la Société de l'Information d'Île-de-France |
In French |
→ Computer science
→ Engineering, technology
→ Telecommunications |
| ASAI |
Adjunct/Switch Application Interface |
In English |
→ Networks, communication
→ Telecommunications |
| ASAM |
ATM Subscriber Access Multiplexer |
In English |
→ Telecommunications |
| ASB |
Advanced System Buffering |
In English |
→ Networks, communication
→ Telecommunications |
| ASBR |
Autonomous System Boundary Router |
In English |
→ Telecommunications |
| ASCO |
Arab Satellite Communications Organization |
In English |
→ Organizations and associations
→ Spaceflight engineering, astronautics
→ Telecommunications |
| ASCO |
Arab Space Communications Organization |
In English |
→ Organizations and associations
→ Telecommunications
→ Spaceflight engineering, astronautics |
| ASECNA |
Agence pour la Sécurité de la Navigation Aérienne en Afrique et à Madagascar |
In French |
→ International relations
→ Transport and postal services |
| ASENDIS |
Asociación Española de Entidades de Distribución |
In Spanish |
→ Associations
→ Transport and postal services |
| ASF |
Autoroutes du Sud de la France |
In French |
→ Transport and postal services |
| ASF |
Advanced Streaming Format |
In English |
→ Networks, communication
→ Telecommunications |
| ASFA |
Association des Sociétés Françaises d'Autoroutes (www.autoroutes.fr) |
In French |
→ Associations
→ Transport and postal services |
| ASFINAG |
Autobahnen- und Schnellstraßen-, Finanzierungs Aktiengesellschaft |
In German |
→ Transport and postal services |
| ASIP |
AppleShare IP |
In English |
→ Networks, communication
→ Telecommunications |
| ASO |
Aviation Safety Office |
In English |
→ Aeronautics, aircraft
→ Transport and postal services |
| ASP |
AppleTalk Session Protocol |
In English |
→ Networks, communication
→ Telecommunications |
| ASP |
Auxiliary Signal Path |
In English |
→ Telecommunications |
| ASPP |
Association des Sociétés Suisses de Publicité
= VSW | Verband Schweizerischer Werbegesellschaften | In German
= ASSP | Associazione delle Società Svizzere di Pubblicità | In Italian
|
In French |
→ Associations
→ 6591 |
| ASQUER |
ASsociation pour la QUalification des Équipements de la Route |
In French |
→ Associations
→ Transport and postal services |
| ASS |
Antenna Support Structure |
In English |
→ Telecommunications |
| ASSP |
Anti-Spam-SMTP-Proxy |
In English |
→ Networks, communication
→ 6591 |
| ASSP |
Associazione delle Società Svizzere di Pubblicità
= ASPP, VSW (look above)
|
In Italian |
→ Associations
→ 6591 |
| ASSR |
Attestation Scolaire de Sécurité Routière |
In French |
→ Education
→ Transport and postal services |
| ASTA |
Anti-Spam Technical Alliance |
In English |
→ Telecommunications |
| 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 |
| ATA |
Air Transport Association (www.airlines.org) |
In English |
→ Associations
→ Transport and postal services |
| ATAM |
Azienda Trasporti Automobilistici Municipali |
In Italian |
→ Transport and postal services |
| ATAM |
Azienda Trasporti per l'Area Metropolitana |
In Italian |
→ Organizations and associations
→ Transport and postal services |
| ATC |
Advanced Transfer Cache |
In English |
→ Networks, communication
→ Telecommunications |
| ATDRS |
Advanced Tracking and Data Relay Satellite |
In English |
→ Spaceflight engineering, astronautics
→ Telecommunications |
| ATEC |
Association pour le développement des techniques de Transport, d'Environnement et de Circulation |
In French |
→ Associations
→ Vehicle engineering
→ Environmental technology, water supply, waste management
→ Transport and postal services |
| ATIC |
Associazione Tecnica Italiana per la Cinematografia e la Televisione |
In Italian |
→ Associations
→ Telecommunications
→ Cinema, movies |
| ATLAP |
AppleTalk Link Access Protocol |
In English |
→ Computer-based techniques
→ Telecommunications |
| ATMB |
(Société des) Autoroutes et du Tunnel du Mont-Blanc |
In French |
→ Transport and postal services |
| ATR |
Australian Telecommunication Research |
In English |
→ Serial publications, periodicals
→ Telecommunications |
| ATR |
Air Transport Radio |
In English |
→ Aeronautics, aircraft
→ Transport and postal services |
| ATR |
Air Transport(ation) Rack |
In English |
→ Aeronautics, aircraft
→ Transport and postal services |
| ATR |
Air Transport Rating |
In English |
→ Aeronautics, aircraft
→ Transport and postal services |
| ATRAC |
Adaptive TRansform Acoustic Coding |
In English |
→ Telecommunications |
| ATS |
Administrative Terminal System |
In English |
→ Telecommunications
→ Public administration, government |
