| Acronym | Sense | Language | Topics |
|---|---|---|---|
| AFFTC | Air Force Flight Test Center | In English | → 358 → Aeronautics, aircraft → United States |
| AFGE | American Federation of Government Employees | In English | → Organizations and associations → Labour, labour economics → Central administration → United States |
| AFGL | Air Force Geophysics Laboratory | In English | → Research institutes → 358 → Geophysics → United States |
| AFGWC | Air Force Global Weather Center | In English | → 358 → Meteorology, climatology → United States |
| AFH | Army Family Housing | In English | → Accommodation → Military affairs |
| AFHF | Air Force Historical Foundation | In English | → Foundations → 358 → History → United States |
| AFHPSP | Armed Forces Health Professions Scholarship Program | In English | → Education → Medicine → Military affairs |
| AFI | Automatic Fault Isolation | In English | |
| AFI | Authority and Format Identifier | In English | |
| AFI | American Film Institute (www.afi.com) | In English | → Organizations and associations → Specialized or polytechnical colleges → Cinema, movies → United States |
| AFI | Automated Function Imaging | In English | → Diagnostics |
| AFI | Autofluorescence Imaging | In English | → Diagnostics |
| AFIA | American Feed Industry Association (www.afia.org) | In English | → Associations → Agricultural sciences → United States |
| AFIC | Australian Federation of Islamic Councils (www.afic.com.au) | In English | → Organizations and associations → Islam → Australia |
| AFIS | American Forces Information Services | In English | → Military affairs |
| AFIT | Accelerated Flight Instrument Training | In English | → Education → Aeronautics, aircraft |
| AFIT | Association for Institutional Thought | In English | → Associations |
| AFIT | Air Force Institute of Technology | In English | → Specialized or polytechnical colleges → Military engineering → Aeronautics, aircraft |
| AFKE | Association Franco-Kirghize d'Écotourisme | In English | → Associations → Tourism → Environmental protection |
| AFLC | Air Force Logistics Command | In English | → Maintenance and logistics → 358 → United States |
| AFLP | Amplified Fragment Length Polymorphism | In English | |
| AFLP | Amplified Fragment-Length Polymorphism | In English | → Genetics → Biotechnology |
| AFM | Air Force Manual | In English | → 358 → United States |
| AFM | Arm/Firing Mechanism | In English | |
| AFM | American Federation of Musicians (www.afm.org) | In English | → Organizations and associations → Music → United States |
| AFM | American Federation of Motorcyclists (www.afmracing.org) | In English | → Organizations and associations → Transport and postal services → United States |
| AFM | American Film Market (www.ifta-online.org/afm/) | In English | → Trade → Cinema, movies → United States |
| AFMa | Air Force Magazine | In English | → Serial publications, periodicals → 358 → Aeronautics, aircraft → United States |
| AFMDC | Air Force Missile Development Center | In English | → 358 → Military engineering → United States |
| AFME | Association Française des Médecins Esthéticiens (www.afme.org) | In English | → Associations → Plastic surgery → France |
| AFML | Air Force Materials Laboratory | In English | → Research institutes → 358 → Military engineering → United States |
| AFMTC | Air Force Missile Test Center | In English | → 358 → Military engineering → United States |
| AFO | Abort From Orbit | In English | → Astronautics |
| AFO | Announced Flight Opportunity | In English | → Aeronautics, aircraft → Astronautics |
| AFOSH | Air Force Occupational Safety and Health | In English | → Labour, labour economics → 358 → Medicine → United States |
| AFOTEC | Air Force Operational Test and Evaluation Center | In English | → 358 → Military engineering → United States |
| AFP | Air Force Program | In English | → 358 → United States |
| AFP | Advanced Flexible Processor | In English | |
| AFP | Air Force Plant | In English | → 358 → United States |
| AFP | Ariane-Furnished Property | In English | → Astronautics |
| AFPC | Air Force Program Control | In English | → 358 → United States |
| AFPD | Authorization For Program Development | In English | |
| AFPM | Air Force Program Manager | In English | → 358 → United States |
| AFPR | Air Force Plant Representative | In English | → 358 → United States |
| AFPRO | Air Force Plan Representative Office | In English | → 358 → United States |
| AFR | Air Force Regulation | In English | → 358 → United States |
| AFR | Alternate Frame Rendering | In English | → Software |
| AFRC | Armed Forces Recreation Center | In English | → Military affairs |
| AFRC | Armed Forces Reserve Center | In English | → Military affairs |
| AFRPL | Air Force Rocket Propulsion Laboratory | In English | → Research institutes → 358 → Astronautics → United States |
| AFRRI | Armed Forces Radiobiology Research Institute (www.afrri.usuhs.mil) | In English | → Research institutes → Biological sciences → Military affairs |
| AFRS | Association Fédérale des Responsables de la Sécurité (www.faso-afrs.ca) = FASO | Federal Association of Security Officials | In English |
In English | → Associations → Canada |
| AFRSI | Advanced Flexible Reusable Surface Insulation | In English | |
| AFRTS | American Forces Radio and Television Service | In English | → Telecommunications → Military affairs |
| AFS | Air Force Standard | In English | → Standardization → Military affairs → Military engineering → Aeronautics, aircraft → United States |
| AFS | Air Force Station | In English | → Military affairs → Aeronautics, aircraft → United States |
| AFS | Ascent Flight System | In English | → Aeronautics, aircraft → Astronautics |
| AFS | American Foundry Society (www.afsinc.org) | In English | → Organizations and associations → Metallurgy → United States |
| AFS | American Fisheries Society (www.fisheries.org) | In English | → Organizations and associations → Fishing, hunting → United States |
| AFSA | Air Force Study and Analysis | In English | → 358 → United States |
| AFSAT | Air Force Satellite | In English | → 358 → Astronautics → United States |
| AFSATCOM | Air Force Satellite Communication(s) | In English | → 358 → Astronautics → Telecommunications → United States |
| AFSC | Air Force Space Command | In English | → 358 → Astronautics → United States |
| AFSC | Air Force Specialty Code | In English | → 358 → United States |
| AFSC | Air Force Systems Command | In English | → 358 → United States |
| AFSCF | Air Force Satellite Control Facility | In English | → 358 → Astronautics → United States |
| AFSCF | Air Force Space Command Facility | In English | → 358 → Astronautics → United States |
| AFSCF | Air Force Systems Command Facility | In English | → 358 → United States |
| AFSCME | American Federation of State, County and Municipal Employees | In English | → Organizations and associations → Labour, labour economics → Public administration, government → United States |
| AFSCN | Air Force Satellite Control Network | In English | → 358 → Astronautics → United States |
| AFSCN | Air Force Space Command Network | In English | → 358 → Astronomy → Astronautics → United States |
| AFSCS | Air Force Satellite Communications System | In English | → 358 → Astronautics → Telecommunications → United States |
| AFSD | Air Force Space Division | In English | → 358 → Astronomy → Astronautics → United States |
| AFSIE | Air Force Standard Items and Equipment | In English | → 358 → United States |
| AFSIG | Ascent Flight System Integration Group | In English | → Aeronautics, aircraft → Astronautics |
| AFSLV | Air Force Space Launch Vehicle | In English | → 358 → Astronautics → United States |
| AFSRT | Avionics Flight Systems Readiness Test | In English | → Aeronautics, aircraft |
| AFSSD | Air Force Space Systems Division | In English | → 358 → Astronautics → United States |
| AFSTC | Air Force Satellite Test Center | In English | → 358 → Astronautics → United States |
| AFSTC | Air Force Space Technology Center | In English | → 358 → Astronautics → United States |
| AFSTC | Air Force Space Technology Command | In English | → 358 → Astronautics → United States |
| AFSWC | Air Force Special Weapons Center | In English | → 358 → Military engineering → United States |
| AFT | Active Fine Tracker | In English | |
| AFT | Aerodynamic Flight Test | In English | → Aerodynamics → Aeronautics, aircraft |
| AFT | Atmospheric Flight Test | In English | → Aeronautics, aircraft → Astronautics |
| AFTA | Acoustic Fatigue Test Article | In English | → Acoustical engineering |
| AFTA | Aft Frame Tilt Actuator | In English | → Astronautics |
| AFTA | ASEAN (Association of South East Asian Nations) Free Trade Area | In English | → International relations → International economic cooperation |
| AFTEC | Air Force Test and Evaluation Center | In English | → 358 → United States |
| AFTI | Advanced Fighter Technology Integration | In English | → Military engineering → Aeronautics, aircraft |
| AFTOC | Air Force Tactical Operations Center | In English | → 358 → United States |
| AFTP | Air Force Test Procedure | In English | → 358 → United States |
| AFTS | Aft Fuselage Thrust Structure | In English | → Astronautics |
| AFU | African Virtual University | In English | → Networks, communication → Higher education, universities → Africa |
| AFWAL | Air Force Weapons Analysis Laboratory | In English | → Research institutes → 358 → Military engineering → United States |
| AFWAL | Air Force Wright Aeronautical Laboratory | In English | → Research institutes → 358 → Aeronautics, aircraft → United States |
| AFWL | Air Force Weapons Laboratory | In English | → Research institutes → 358 → Military engineering → United States |
| AFWPAL | Air Force Wright-Patterson Aeropropulsion Laboratory | In English | → Research institutes → Aeronautics, aircraft → 358 → United States |
| AFWSG | Air Force Weapons System Group | In English | → 358 → Military engineering → United States |
| AFWTR | Air Force Western Test Range | In English | → 358 → United States |
| AG | Artificial Gravity | In English | → Astronautics |
| AG | Advisory Group | In English | → Organizations and associations |
| AG | Agreement Group | In English | |
| Ag | Silver = Ag | Argent | In French = Ag | Silwer | In Afrikaans = Ag | ብር | AM = Ag | Archent | In Aragonese = Ag | فضة | In Arabic = Ag | Plata | In Asturian = Ag | Gümüş | In Azerbaijani = Ag | Серабро | In Belarusian = Ag | Сребро | In Bulgarian = Ag | রূপা | In Bengali = Ag | প্রাটা | BPY = Ag | Srebro | In Bosnian = Ag | Plata | In Catalan = Ag | Pilak | In Cebuano = Ag | Argentu | In Corsican = Ag | Stříbro | In Czech = Ag | Кĕмĕл | In Chuvash = Ag | Arian | In Welsh = Ag | Sølv | In Danish = Ag | Silber | In German = Ag | Sêm | In Dimli (Zazaki) = Ag | Άργυρος | In Greek = Ag | Arĝento | In Esperanto = Ag | Plata | In Spanish = Ag | Hõbe | In Estonian = Ag | Zilar | In Basque = Ag | نقره | In Persian = Ag | Hopea | In Finnish = Ag | Arint | In Friulian = Ag | Airgead | In Irish = Ag | 銀 | GAN = Ag | Airgead | In Scottish Gaelic = Ag | Prata | In Galician = Ag | Itatĩ | GN = Ag | Argid | In Manx = Ag | Ngiùn | HAK = Ag | כסף | In Hebrew = Ag | ચાંદી | In Gujarati = Ag | चाँदी | In Hindi = Ag | Srebro | In Croatian = Ag | Ajan | In Haitian Creole = Ag | Ezüst | In Hungarian = Ag | Արծաթ | In Armenian = Ag | Perak | In Indonesian = Ag | Arjento | In Ido = Ag | Silfur | In Icelandic = Ag | Argento | In Italian = Ag | 銀 | In Japanese = Ag | rijno | In Lojban = Ag | Perak | JV = Ag | ვერცხლი | In Georgian = Ag | ಬೆಳ್ಳಿ | In Kannada = Ag | 은 | In Korean = Ag | Silber | In Kölsch = Ag | Zîv | In Kurdish = Ag | Эзысь | In Komi = Ag | Argentum | In Latin = Ag | Sëlwer | In Letzeburgesh = Ag | Zèlver | In Limburgish = Ag | Argento | In Ligurian = Ag | Sidabras | In Lithuanian = Ag | Sudrabs | In Latvian = Ag | Kawata | In Māori = Ag | Сребро | In Macedonian = Ag | വെള്ളി | In Malayalam = Ag | Мөнгө | In Mongolian = Ag | चांदी | In Marathi = Ag | Perak | In Malay = Ag | Сия | MYV = Ag | Iztāc teōcuitlatl | En Nahuatl = Ag | Sülver | In Low German = Ag | Zilver | In Dutch = Ag | Sølv | In Nynorsk = Ag | Sølv | In Norwegian = Ag | Ergent | In Norman = Ag | Argent | In Occitan = Ag | Æвзист | In Ossetian = Ag | ਚਾਂਦੀ | PA = Ag | Pilak | In Kapampangan = Ag | Srebro | In Polish = Ag | Prata | In Portuguese = Ag | Qullqi q'illay | In Quechua = Ag | Argint | In Romanian = Ag | Серебро | In Russian = Ag | रूप्यम् | In Sanskrit = Ag | Argentu | In Sicilian = Ag | Srebro | In Serbo-Croatian = Ag | Striebro | In Slovak = Ag | Srebro | In Slovenian = Ag | Argjendi | SQ = Ag | Сребро | In Serbian = Ag | Säälwer | In Saterland Frisian = Ag | Silver | In Swedish = Ag | Agenti | In Swahili = Ag | வெள்ளி | In Tamil = Ag | వెండి | In Telugu = Ag | Нуқра | In Tajik = Ag | เงิน | In Thai = Ag | Pilak | In Tagalog = Ag | Gümüş | In Turkish = Ag | Kömeş | In Tatar = Ag | كۈمۈش | In Uyghur = Ag | Срібло | In Ukrainian = Ag | چاندی | In Urdu = Ag | Kumush | In Uzbek = Ag | Arxento | VEC = Ag | Bạc | In Vietnamese = Ag | 銀 | In Wu Chinese = Ag | זילבער | In Yiddisch = Ag | Ngaenz | ZA = Ag | 銀 | In Chinese |
In English | → Chemistry |
| AGA | American Gas Association (www.aga.org) | In English | → Associations → Energy economics → United States |
| AGAA | Attitude Gyro Accelerometer Assembly | In English | → Astronautics |
| AGAI | Anesthesia and Intensive Care Association | In English | → Associations → Anesthesiology → Traumatology |
| AGAP | Attitude Gyro Accelerometer Package | In English | → Astronautics |
| AGARD | Advisory Group for Aeronautical Research and Development | In English | → Aeronautics, aircraft |
| AGC | Aerojet General Corporation | In English | → Organizations and associations → Aeronautics, aircraft |
| AGC | Automatic Gain Control | In English | |
| AGC | Apollo Guidance Computer | In English | → Computer hardware → Astronautics |
| AGCA | Automatic Ground-Controlled Approach | In English | → Aeronautics, aircraft → Transport by air |
| AGCAS | Association of Graduate Careers Advisory Services | In English | → Associations → Labour, labour economics |
| AGCH | Access Grant Channel | In English | → Telecommunications |
| AGCS | Automatic Ground Control Station | In English | → Aeronautics, aircraft → Transport by air |
| AGCU | Air/Ground Cooling Unit | In English | |
| AGCU | Attitude Gyro Coupling Unit | In English | → Astronautics |
| AGE | Auxiliary Ground Equipment | In English | |
| AGE | Aerospace Ground Equipment | In English | → Aeronautics, aircraft → Astronautics |
| AGE | Air/Ground Equipment | In English | |
| AGE | Automatic Ground Equipment | In English | → Aeronautics, aircraft |
| AGED | Advisory Group on Electronic Devices | In English | → Organizations and associations → Electronics |
| AGEP | Acute Generalised Exanthematous Pustulosis = PEAG | Pustulose Exanthématique Aiguë Généralisée | In French |
In English | → Dermatology → Immunology and allergy → Pharmacology, toxicology |
| AGI | Agreement Item | In English | |
| AGL | Above-Ground Level | In English | |
| AGL | Above-Ground Link | In English | |
| AGL | Absolute Ground Level | In English | |
| AGM | Aorto-Gonad-Mesonephros | In English | → Biological sciences → Reproductive biology |
| AGM | Absorbent Glass Mat | In English | |
| AGM | Air-to-Ground Missile | In English | → Military engineering |
| AGMA | American Gear Manufacturer's Association (www.agma.org) | In English | → Associations → Mechanical engineering → United States |
| AGMC | Aerospace Guidance and Metrology Center | In English | → Aeronautics, aircraft → Astronautics |
| AGN | Active Galactic Nucleus | In English | → Cosmology |
| AGOA | African Growth and Opportunity Act | In English | → Economics → Africa |
| AGOES | Advanced Geosynchronous Observation Environment Satellite | In English | → Astronautics |
| AGORA | Access to Global Online Research in Agriculture | In English | → Libraries → Agricultural sciences |
| AGOSS | Automated Ground Operations Scheduling System | In English | |
| AGp | Annals of Geophysics | In English | → Serial publications, periodicals → Geophysics |
| AGP | Accelerated Graphics Port | In English | → Computer hardware → Graphical processing → Image processing |
| AGR | Advanced Gas Cooled Reactor | In English | → Nuclear technology |
| AGR | Association of Graduate Recruiters (www.agr.org.uk) | In English | → Associations → Personnel management → United Kingdom |
| AGR | Active Duty Guard/Reserve | In English | → Military affairs |
| AGREE | Advisory Group in Reliability of Electronic Equipment | In English | → Electronics |
| AGREE | Appraisal of Guidelines REsearch and Evaluation | In English | → Medicine |
| AGRIPOPES | AGRIcultural Policy-Induced landscaPe changes: effects on biodiversity and Ecosystem Services | In English | → Ecology → Agricultural sciences |
| AGS | Abort Guidance System | In English | → Astronautics |
| AGS | Antigravity Suit | In English | → Astronautics |
| AGS | ASPS Gimbal System | In English | → Astronautics |
| AGT | Atmospheric Glow Technologies | In English | |
| AGT | Adaptive Guidance Throttling | In English | |
| AGTS | Assemblies of God Theological Seminary (www.agts.edu) | In English | → Organizations and associations → Social sciences |
| AGTS | Australasian Gene Therapy Society (www.agts.org.au) | In English | → Organizations and associations → Biotechnology → Medicine → Australia |
| AGTS | Advanced Gunnery Training System | In English | → Education → Military engineering |
| AGU | American Geophysical Union (www.agu.org) | In English | → Organizations and associations → Geophysics → United States |
| AGU | Address Generation Unit | In English | → Computer science |
| AGUFM | American Geophysical Union Fall Meeting Abstracts | In English | → Serial publications, periodicals → Geophysics → United States |
| AGUSM | American Geophysical Union Spring Meeting Abstracts | In English | → Serial publications, periodicals → Geophysics → United States |
| AH | Art History | In English | → Serial publications, periodicals → Arts → History |
| AH | Authentication Header | In English | |
| AH | Authentification Header | In English | → Computer science |
| AHA | American Historical Association | In English | → Associations → History → United States |
| AHA | Accelerated Hub Architecture | In English | → Computer hardware |
| AHA | American Humane Association (www.americanhumane.org) | In English | → Associations → United States |
| AHCS | Advanced Helicopter Control System | In English | → Aeronautics, aircraft |
| AHDA | Animal Health Distributors Association (www.ahda.org.uk) | In English | → Associations → Veterinary medicine → United Kingdom |
| AHDL | Altera Hardware Description Language | In English | → Programming languages → Computer hardware |
| AHEAD | Animal Health/Emerging Animal Diseases | In English | → Veterinary medicine |
| AHES | Archive for History of Exact Sciences | In English | → Serial publications, periodicals → Mathematics and natural sciences → History |
| AHI | Artificial Horizon Indicator | In English | → Aeronautics, aircraft → Astronautics |
| AHI | Animal Health Institute (www.ahi.org) | In English | → Veterinary medicine |
| AHILA | Association for Health Information and Libraries in Africa = AIBSA | Association pour l'Information et les Bibliothèques de Santé en Afrique | In French |
In English | → Libraries → Associations → Medicine |
| AHIS | Animal Health Information Specialists | In English | → Veterinary medicine |
| AHIS | Atlantic Health Information Systems | In English | |
| AHL | American Hockey League (www.theahl.com) | In English | → Organizations and associations → Sport, physical exercises → United States |
| AHL | American Home Loans | In English | → Accommodation → United States |
| AHL | Aboriginal Hostels Limited | In English | |
| AHM | Automatic Hold Mode | In English | |
| AHP | Analytical Hierarchy Process | In English | |
| AHR | American Historical Review | In English | → Serial publications, periodicals → History → United States |
| AHR | Ablative Heat Rate | In English | |
| AHRB | Arts and Humanities Research Board | In English | → Arts → Language, linguistics, literature |
| AHRC | Arts and Humanities Research Council | In English | → Arts → Language, linguistics, literature |
| AHRS | Attitude Heading Reference System | In English | → Astronautics |
| AHS | Agricultural History Society | In English | → Organizations and associations → Agricultural sciences → History |
| AHS | Aft Heat Shield | In English | → Astronautics |
| AHS | Association for Humanist Sociology | In English | → Associations → Sociology |
| AHSJ | American Helicopter Society Journal | In English | → Serial publications, periodicals → Aeronautics, aircraft → United States |
| aHUS | Atypical Hemolytic Uremic Syndrome | In English | → Blood and circulatory system → Pathology |
| AI | Action Item | In English | |
| AI | Airspeed Indicator | In English | → Aeronautics, aircraft → Astronautics |
| AI | Altimeter Indicator | In English | → Aeronautics, aircraft → Astronautics |
| AI | Altitude Indicator | In English | → Aeronautics, aircraft → Astronautics |
| AI | Anti-Icing | In English | |
| AI | Artificial Intelligence = AI | Artificiële Intelligentie | In Dutch = KI | Kunstmatige Intelligentie | In Dutch = VI | Vještačka inteligencija | In Bosnian = IA | Intelligència artificial | In Catalan = KI | Künstliche Intelligenz | In German = AI | Artefarita Inteligenteco | In Esperanto = IA | Intelligence Artificielle | In French |
In English | → Artificial intelligence |
| AI | Associate Investigator | In English | |
| AI | Artificial Insemination | In English | → Reproductive biology |
| AIA | Aircraft Industries Association (www.aia-aerospace.org) | In English | → Associations → Aeronautics, aircraft |
| AIA | Association for Industrial Archaeology (www.industrial-archaeology.org.uk) | In English | → Associations → Industry, industrial policy → Archeology → United Kingdom |
| AIA | American Institute of Architects (www.aia.org) | In English | → Organizations and associations → Architecture → United States |