A
- Kodo
- Signifo
- Lingvo
- Temoj
- ANEP
- Association Nationale d'Entraide et de Prévoyance
- In French
- AnErg
- Ergänzungshefte zu den Astronomischen Nachrichten
- In German
- ANET
- Austrian Network for eTourism (www.anet-network.at)
- In English
- ANET
- Ancient Near Eastern Texts
- In English
- ANETI
- Agence Nationale pour l'Emploi et le Travail Indépendant
- In French
- ANEVAR
- Asociaţia Naţională a Evaluatorilor din România
- In Romanian
- ANF
- Associação Nacional das Farmácias
- In Portuguese
- ANFA
- Association Nationale pour la Formation Automobile
- In French
- ANFAVEA
- Associação Nacional dos Fabricantes de Veículos Automotores
- In Portuguese
- ANFH
- Association Nationale pour la Formation permanente du personnel Hospitalier (www.anfh.asso.fr)
- In French
- ANFPA
- Association Nationale pour la Formation Professionnelle en Agriculture
- In French
- ANFR
- Agence Nationale des FRéquences (www.anfr.fr)
- In French
- AnG
- Annales de Géophysique
- In French
- ANG
- Aozadur Nann-Gouarnamantel
= ONGs | Organizações Não Governamentais | In Portuguese
= NGO | Non-Governmental Organization | In English
= NGO | Nichtregierungsorganisation | In German
= ONG | Organisation Non Gouvernementale | In French
= NRO | Ne-Registara Organizo | In Esperanto
= ONG | Organizzazione non governativa | In Italian
= LSM | Lembaga Swadaya Masyarakat | In Indonesian
= ONG | Organización non gobernamental | In Galician
= GKE | Gobernuz Kanpoko Erakunde | In Basque
= ONG | Organización no gubernamental | In Spanish
= ΜΚΟ | Μη κυβερνητικές οργανώσεις | In Greek
= NNO | Nevládní nezisková organizace | In Czech
= ONG | Organització no governamental | In Catalan
= ННО | Неурядові неприбуткові організації | In Ukrainian
= ONG | Organização não governamental | In Portuguese
= NGO | Niet-gouvernementele organisatie | In Dutch
= NVO | Nevyriausybinė organizacija | In Lithuanian - In Breton
- AnGAG
- Annals of Global Analysis and Geometry
The Annals of Global Analysis and Geometry (AnGAG) publishes original research papers in global analysis and differential geometry, complex manifolds and related areas from complex analysis and algebraic geometry, as well as on the interactions between these fields and their application to problems of mathematical physics (like general relativity).
- In English
- ANGDM
- Agence Nationale pour la Garantie des Droits des Mineurs
- In French
- ANGED
- Agence Nationale de Gestion des Déchets
- In French
- ANGELIC
- AutorisatioN de la Gestion et de l'Édition Locale des Informations du Courrier
- In French
- AnGeo
- Annales Geophysicae
- In Latin
- ANGO
- Algemene Nederlandse Gehandicapten Organisatie (www.ango.nl)
- In Dutch
- ANGT
- Austrian Network for Gene Therapy (www.angt.net)
- In English
- AnGVP
- Annales du Bureau des Longitudes
- In French
- AnHar
- Annals of Harvard College Observatory
- In English
- ANHD
- ANimation HeaDer
- In English
- ANI
- Authorized, Not Implemented
- In English
- ANIA
- Associazione Nazionale fra le Imprese Assicuratrici
- In Italian
- ANICA
- Associazione Nazionale Industrie Cinematografiche e Affini
- In Italian
- ANICER
- Associação Nacional da Indústria Cerâmica (https://www.anicer.com.br/)
- In Portuguese
- ANIE
- Associazione Nazionale Industrie Elettrotecniche ed Elettroniche
- In Italian
- ANIFOM
- Agence Nationale pour l'Indemnisation des Français d'Outre-Mer
- In French
- ANIFRMO
- Association Nationale Interprofessionnelle pour la Formation Rationnelle de la Main-d'Oeuvre
- In French
- ANIH
- Agjencisė sė Nxitjes sė Investimeve tė Huaja
- In Albanian
- ANIH
- Asociación Nacional de Investigadores Hospitalarios
- In Spanish
- AnIHP
- Annales de l'Institut Henri Poincaré, Section Physique Théorique
- In French
- ANIP
- Alternate National Command Center Improvement Program
- In English
- AnIPS
- Annals of the Israel Physical Society
- In English
- ANIS
- Association Nord Internet Solidaire
- In French
- ANIS
- Asociaţia Naţională a Industriei de Software şi Servicii din România
- In Romanian
- AnISM
- Annals of the Institute of Statistical Mathematics
- In English
- ANIT
- Agence Nationale pour l'Information Touristique
- In French
- ANJE
- Associação Nacional dos Jovens Empresários
- In Portuguese
- ANJI
- Association Nationale des Juges d'Instance (www.anji.fr)
- In French
- ANKO
- Koninklijke Algemene Nederlandse Kappersorganisatie
- In Dutch
- ANL
- Automatic Noise Limiter
- In English
- ANL
- Associazione Noi per Loro
- In Italian
- ANLAF
- Accademia Nazionale dei Lincei Atti, Rendiconti - Classe di Scienze Fisiche e Naturali
- In Italian
- ANLAM
- Accademia Nazionale dei Lincei Atti, Rendiconti - Classe di Matematica e Applicazioni
- In Italian
- ANLAR
- Accademia Nazionale dei Lincei Atti, Rendiconti - Classe di Scienze Fisiche Matematiche e Naturali
- In Italian
- ANLCI
- Agence Nationale de Lutte Contre l'Illettrisme (www.anlci.gouv.fr)
- In French
- AnLei
- Annalen van de Sterrewacht te Leiden
- In Dutch
- AnLL
- Annals of the Observatory of Lucien Libert
- In English
- ANLLF
- Association des Neurologues Libéraux de Langue Française
- In French
- AnLow
- Annals of the Lowell Observatory
- In English
- AnLun
- Annals of the Observatory of Lund
- In English
- AnMAI
- Annals of Mathematics and Artificial Intelligence
- In English
- AnMat
- Annals of Mathematics
- In English
- ANMCC
- Alternate National Military Command Center
- In English
- ANME
- Asociación Nacional de Mujeres Españolas
- In Spanish
- AnMet
- Annalen Meteorologie
- In German
- AnMN
- Antarctic Meteorite Newsletter
- In English
- ANMP
- Associação Nacional de Municípios Portugueses (www.anmp.pt)
- In Portuguese
- AnMun
- Annalen der Königlichen Sternwarte bei München
- In German
- AnMuS
- Supplementband zu den Annalen der Münchener Sternwarte
- In German
- AnNic
- Annales de l'Observatoire de Nice
- In French
- ANNSPQ
- Association des Naturopathes et Naturothérapeutes Spécialisés en Phytothérapie du Québec
- In French
- ANO
- Apvienoto Nāciju Organizācija (https://www.un.org/)
= UN | Unuiĝintaj Nacioj | In Esperanto
= ONU | Organisation des Nations Unies | In French
= ONU | Organizazión d'as Nazions Unitas | In Aragonese
= ААН | Арганіза́цыя Аб'ядна́ных На́цый | In Belarusian
= VN | Verenigde Nasies | In Afrikaans
= ONU | Organización de les Naciones Uníes | In Asturian
= OOH | Организацията на обединените нации | In Bulgarian
= ABU | Aozadur ar Broadoù Unanet | In Breton
= OSN | Organizace Spojených Národů | In Czech
= ПНО | Пĕрлешнĕ Нацисен Организацийĕ | In Chuvash
= ՄԱԿ | Միավորված Ազգերի Կազմակերպություն | In Armenian
= FN | Feriene Naasjes | In Frisian
= UN | United Nations | In English
= NBE | Nazio Batuen Erakundea | In Basque
= ONU | Organizacion de las Nacions Unidas | In Occitan
= UN | Unuiĝinta Naciaro | In Esperanto
= UN | Ujedinjeni Narodi | In Bosnian
= CN | Consociatio Nationum | In Latin
= FN | Forenede Nationer | In Danish
= UN | Unionita Nacioni | In Ido
= ONU | Organizzazione delle Nazioni Unite | In Italian
= KU | Kenedhlow Unys | In Cornish
= ONU | Organització de les Nacions Unides | In Catalan
= ΟΗΕ | Οργανισμός Ηνωμένων Εθνών | In Greek
= ΗΕ | Ηνωμένα Έθνη | In Greek
= ONU | Organización de las Naciones Unidas | In Spanish
= VN | Vereinte Nationen | In German
= VN | Verenigde Naties | In Dutch
= VN | Vereent Natiounen | In Letzeburgesh
= ООН | Организация Oбъединённых Hаций | In Russian
= ONU | Organisacion des Nacions Unies | In Franco-Provençal
= ONZ | Organizacja Narodów Zjednoczonych | In Polish
= BMT | Birlashgan Millatlar Tashkiloti | In Uzbek
= ООН | Організація Об'єднаних Націй | In Ukrainian
= BM | Birleşmiş Milletler | In Turkish
= LHiQ | Liên Hiệp Quốc | In Vietnamese
= OKB | Organizata e Kombeve të Bashkuara | In Albanian
= OSN | Organizácia Spojených národov | In Slovak
= OZN | Organizacija Združenih Narodov | In Slovenian
= УН | Уједињене нације | In Serbian
= FN | Förenta nationerna | In Swedish
= UM | Umoja wa Mataifa | In Swahili
= NU | Nazzioni Uniti | In Sicilian
= ONU | Organizaţia Naţiunilor Unite | In Romanian
= ONU | Organização das Nações Unidas | In Portuguese
= VN | Vereenten Natschonen | In Low German
= ST | Sameindu Tjóðir | In Faroese
= HN | Huñusqa Nasyunkuna | In Quechuan languages
= PBB | Pertubuhan Bangsa-bangsa Bersatu | In Malay
= NA | Na Náisiúin Aontaithe | In Irish
= NY | Neteweyên Yekbûyî | In Kurdish
= ÜRO | Ühinenud Rahvaste Organisatsioon | In Estonian
= SÞ | Sameinuðu þjóðanna | In Icelandic
= ONI | Organizasyon di sé Nasyonzini | In French Guianese Creole
= ЕМрО | Еидгылоу Амилаҭқәа Рорганизациа | In Abkhazian
= ДЛО | Дунэе Лъэпкъ Организацие | In Adyghe
= የተ.መ.ድ. | የተባበሩት መንግሥታት ድርጅት | In Amharic
= ЦМГІ | Цолъарал Миллатазул ГІуцІи | In Avar
= BMT | Birləşmiş Millətlər Təşkilatı | In Azerbaijani
= VN | Vaoantn Nationa | In Austro-Bavarian
= JTO | Jongtėniu Tautū Uorganėzacėjė | SGS
= БМО | Берләшкән Милләттәр Ойошмаһы | In Bashkir
= НҮБ | Нэгэдэһэн Үндэһэтэнэй Байгуулга | BXR
= BM | Birleşken Milletler | In Crimean Tatar
= CU | Cenhedloedd Unedig | In Welsh
= ONU | Organización las Nacionis Unías | In Extremaduran
= އ.ދ | އެކުވެރި ދައުލަތްތައް | In Dhivehi
= ÜRO | Ütistünüisi Rahvidõ Organisatsiuun | VRO
= ÜR | Ütistünüq Rahvaq | VRO
= YK | Yhdistyneet kansakunnat | In Finnish
= UN | Ujedinjeni narodi | In Croatian
= ONU | Organizazion des Nazions Unidis | In Friulian
= ONU | Organización das Nacións Unidas | In Galician
= AU | Ny h-Ashoonyn Unnaneysit | In Manx
= UN | United Nations | In Fiji Hindi
= ENSZ | Egyesült Nemzetek Szervezete | In Hungarian
= ՄԱԿ | Միաւորուած Ազգերու Կազմակերպութիւն | In Western Armenian
= ONU | Organisation del Nationes Unite | In Interlingua
= PBB | Perserikatan Bangsa-Bangsa | In Indonesian
= OUN | Organisation del Unit Nationes | In Interlingue
= PBB | Pasarékatan Bangsa-Bangsa | In Javanese
= BMSh | Birlesken Milletler Shólkemi | In Karakalpak
= გაერო | გაერთიანებული ერების ორგანიზაცია | In Georgian
= ЛъЗ | Лъэпкъ Зэгуэтхэр | In Kabardian
= БМО | Бирлешген Миллетлени Организациясы | In Karachay-Balkar
= ӦВК | Ӧтувтчӧм Войтыръяслӧн Котыр | In Komi
= БУУ | Бириккен Улуттар Уюму | In Kirghiz
= СМТ | Садхьанвай миллетрин тешкилат | LEZ
= NU | Nasiones Unida | In Lingua Franca Nova
= VN | Verenigde Naties | In Limburgish
= ÜNU | Urganizaziun di Naziun Ünii | In Lombard
= LIBIMO | Lisangá lya Bikólo bya Mokili mobimba | In Lingala
= LBM | Lisangá lya Bikólo bya Molɔ́ngɔ́ | In Lingala
= JTO | Jungtinių Tautų Organizacija | In Lithuanian
= PBB | Pasarékatan Bangsa-Bangsa | BMS
= FM | Firenena Mikambana | MLG
= ИНО | Иктыш ушнышо Наций-влак Организаций | MHR
= PBB | Pasarikatan Banso-Banso | MIN
= ООН | Организација на обединетите нации | In Macedonian
= НҮБ | Нэгдсэн Үндэстний Байгууллага | In Mongolian
= संरा | संयुक्त राष्ट्रे | In Marathi
= SN | Dei sameinte nasjonane | In Nynorsk
= FN | De forente nasjoner | In Norwegian
= ߡ.ߟ.ߛ | ߡߊ߲߬ߕߏ߲ ߘߍ߬ߣߍ߲ ߛߌ߲߬ߝߏ߲߬ߧߊ߬ߟߌ | NQO
= ONE | Organisatioun des Natiouns Eunies | In Norman
= ИНО | Иугонд Нациты Организаци | In Ossetian
= HA | Huñusqa Aylluskakuna | In Quechuan languages
= ONU | Organisassion dle Nassion Unìe | PMS
= ONU | Organisaziun da las Naziuns unidas | In Romansh
= ОЗН | Орґанізація Зъєдиненых Націй | RUE
= ХНТ | Холбоһуктаах Нациялар Тэрилтэлэрэ | SAH
= UNO | Unitit Naitions Organisation | SCO
= UN | Unitit Naitions | SCO
= ON | Ovttastuvvan Našuvnnat | In Northern Sami
= MNP | Mubatanidzwa weNyika Pasirose | SNA
= QM | Qaramada Midoobay | In Somali
= OKB | Organizata e Kombeve të Bashkuara | In Albanian
= PBB | Perserikatan Bangsa-Bangsa | In Sundanese
= СММ | Созмони Милали Муттаҳид | In Tajik
= BMG | Birleşen Milletler Guramasy | TUK
= БМО | Берләшкән Милләтләр Оешмасы | In Tatar
= ОНО | Огазеяськем Нациослэн Организацизы | UDM
= ONU | Organixasion dełe Nasion Unìe | VEC
= ÜRO | Ühtenzoittud Rahvahiden Organizacii | VEP
= ÜRK | Ühthižrahvazkundad | VEP
= ÜN | Ühtištetad Nacijad | VEP
= NNP | Nogan Netas Pebalöl | In Volapük
= ONU | Organizåcion des Nåcions Uneyes | In Walloon
= KMX | Kureelu Mbootayu Xeet yi | WOL
= AOA | Àgbájọ àwọn Orílẹ̀-èdè Aṣòkan | In Yoruba - In Latvian
- AnOB
- Annales de l'Observatoire Royal de Belgique
- In French
- ANOC
- Advanced Non-Commissioned Officers Course
- In English
- ANOCEF
- Association des Neuro-OnCologues d’Expression Française
- In French
- ANOFM
- Agenţia Naţională pentru Ocuparea Forţei de Muncă (www.anofm.ro)
- In Romanian
- AnOLL
- Annals of the Private Observatory of Lucien Libert
- In English
- AnOR
- Annals of Operations Research
- In English
- ANP
- Automotive Netzwerk Pongau
- In German
- AnP
- Annalen der Physik
- In German
- ANP
- Autoritatea Naţională Palestiniană
- In Romanian
- ANP
- Algemeen Nederlands Persbureau (www.anp.nl)
The abbreviation ANP (Algemeen Nederlands Persbureau) includes the abbreviation AN (Algemeen Nederlands).
- In Dutch
- ANP
- Association of Newfoundland Psychologists (www.nlpsych.ca)
- In English
- AnPar
- Annales de l'Observatoire de Paris
- In French
- AnPBM
- Annales de Physique Biologique et Médicale
- In French
- ANPC
- Autoritatea Naţională pentru Protecţia Consumatorilor
- In Romanian
- ANPE
- Agence Nationale Pour l'Emploi
- In French
- ANPE
- Associazione Nazionale Poliuretano Espanso (www.poliuretano.it)
- In Italian
- ANPEEC
- Agence Nationale pour la Participation des Employeurs à l'Effort de Construction
- In French
- ANPER
- Association Nationale de Promotion de l'Éducation Routière
- In French
- AnPh
- Annales de Physique
- In French
- AnPhy
- Annals of Physics
- In English
- AnPOb
- Annales de l'Observatoire de Paris, Observations
- In French
- ANPS
- Association Nationale des Podologues du Sport
- In English
- ANPV
- Algemene Nederlandse Politie Vereniging (www.anpv.nl)
- In Dutch
- ANPVP
- Appareil Normal de Protection à Visière Panoramique
- In French
- ANR
- Ambient Noise Reduction
- In English
- ANR
- Agence Nationale de la Recherche (www.agence-nationale-recherche.fr)
- In French
- ANR
- Apports Nutritionnels Recommandés
- In French
- ANRA
- Air Navigation Radio Aid
- In English
- AnRE
- Annual Review of Energy
- In English
- ANRE
- Agenţia Naţională de Reglementare în Domeniul Energiei
- In Romanian
- ANRED
- Agence Nationale de Récupération des Déchets
- In French
- ANRED
- Agence Nationale pour la Récupération et l'Élimination des Déchets
- In French
- AnREE
- Annals of Research on Engineering Education
- In English
- AnRFM
- Annual Review of Fluid Mechanics
- In English
- ANRGN
- Autoritatea Naţională de Reglementare în Domeniul Gazelor Naturale
- In Romanian
- AnRio
- Annales de l'Observatoire Impérial de Rio de Janeiro
- In French
- AnRMS
- Annual Review of Materials Science
- In English
- ANRS
- Agence Nationale de Recherches sur le SIDA
- In French
- ANRSC
- Autoritatea Naţională de Reglementare în Domeniul Serviciilor de Gospodărie Comunală
- In Romanian
- ANRT
- Association Nationale de la Recherche Technique
- In French
- ANRU
- Agence Nationale pour la Rénovation Urbaine
- In French
- ANRW
- Aufstieg und Niedergang der römischer Welt
- In German
- ANRW
- Aufstieg und Niedergang der römischen Welt
- In German
- ANRWA
- Average Number Rotary Wing Aircraft
- In English
- ANS
- Associazione Nazionale Sociologi (www.ans-sociologi.it)
- In Italian
- ANS
- Astronomische Nachrichten Supplement
- In German
- ANS
- Advanced Neutron Source
- In English
- ANS
- Astronomical Netherlands Satellite
- In English
- AnSAO
- Annals of the Astrophysical Observatory of the Smithsonian Institution
- In English
- AnSci
- Annals of Science
- In English
- ANSEJ
- Agence Nationale de Soutien à l'Emploi des Jeunes
- In French
- AnShO
- Shanghai Observatory Annals
- In English
- ANSI
- American National Standards Institute (www.ansi.org)
- In English
- ANSP
- Agence Nationale des Services à la Personne
- In French
- ANSR
- Amicale Nationale des Supporters de Rugby
- In French
- ANSSI
- Agence Nationale de la Sécurité des Systèmes d'Information (https://www.ssi.gouv.fr)
- In French
- AnStr
- Annales de l'Observatoire de Strasbourg
- In French
- ANSV
- Autoritatea Naţională Sanitară-Veterinară şi pentru Siguranţa Alimentelor
- In Romanian
- ANSVSA
- Autoritatea Naţională Sanitară Veterinară şi pentru Siguranţa Alimentelor (www.ansvsa.ro)
- In Romanian
- ANT
- Advanced Navigation Trainer
- In English
- ANT
- ADSL Network Termination
- In English
- ANTAV
- Association Nationale Technique pour l'Amélioration de la Viticulture
- In French
- AnTec
- Annales Tectonicae
- In Latin
- AnTel
- Annales des Télécommunications
- In French
- ANTF
- Australia Telescope National Facility (https://www.atnf.csiro.au/)
- In English
- AnTok
- Annals of the Tokyo Astronomical Observatory
- In English
- AnTou
- Annales de l'Observatoire Astronomique et Metéorologique de Toulouse
- In French
- ANTS
- Agence Nationale des Titres Sécurisés (www.ants.interieur.gouv.fr)
- In French
- ANV
- Acción Nacionalista Vasca (www.eae-anv.org)
= EAE | Eusko Abertzale Ekintza | In Basque
- In Spanish
- ANVAR
- Agence Nationale de Valorisation de la Recherche
- In French
- ANVC
- Algemene Nederlandse Vereniging van Contactlensspecialisten (www.ango.nl)
- In Dutch
- ANVI
- Associazione Nazionale Videoteche Italiane
- In Italian
- ANVIE
- Association Nationale pour la Valorisation Interdisciplinaire des sciences de l'Homme et de la société
- In French
- ANVR
- Algemene Nederlandse Vereniging van Reisbureaus
- In Dutch
- ANVR
- Algemene Nederlandse Vereniging van Reisondernemingen (https://www.anvr.nl/)
- In Dutch
- ANVREDET
- Agence Nationale de la Valorisation des Résultats de la Recherche et du Développement Technologique
- In French
- ANW
- Algemene Nabestaandenwet
- In Dutch
- ANW
- Algemeen Nederlands Woordenboek
The abbreviation ANW (Algemeen Nederlands Woordenboek) includes the abbreviation AN (Algemeen Nederlands).
- In Dutch
- ANWB
- Algemene Nederlandse Wielrijdersbond
- In Dutch
- AnWie
- Annalen der Universitäts-Sternwarte Wien
- In German
- ANX
- Automative Network eXchange
- In English
- ANZAAB
- Australian and New Zealand Association of Antiquarian Booksellers (www.anzaab.com)
- In English
- ANZCCART
- Australian and New Zealand Council for the Care of Animals in Research and Teaching
- In English
- ANZi
- Beobachtungs-Zirkular der Astronomischen Nachrichten
- In German
- AO
- Acta Orientalia
- In Latin
- AO
- Aula Orientalis
- In Latin
- AO
- Analog Output
- In English
- AO
- Announcement of Opportunity
- In English
- AO
- Apostolic Oblates
- In English
- AO
- Action Ouvrière
- In French
- AO
- Alternative Officing
- In English
- AOA
- Abort Once Around
- In English
- AOA
- Airborne Optical Adjunct
- In English
- AOA
- American Ordnance Association
- In English
- AOA
- Angle Of Attack
- In English
- AOA
- Administration On Aging
- In English
- AOA
- American Osteopathic Association (www.osteopathic.org)
- In English
- AOA
- Alliance Ouvrière Anarchiste
- In French
- AOA
- Àgbájọ àwọn Orílẹ̀-èdè Aṣòkan (https://www.un.org/)
= ANO, UN, ONU, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, OKB, OZN, УН, UM, ST, HN, PBB, NA, NY, ÜRO, SÞ, ONI, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, FM, ИНО, संरा, ߡ.ߟ.ߛ, ONE, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (look above)
- In Yoruba
- AoA
- Angle of Arrival
- In English
- AOC
- Annual Operating Cost
- In English
- AOC
- Auxiliary Output Chip
- In English
- AOC
- Appellation d'Origine Controlée
- In French
- AOCE
- Apple Open Collaboration Environment
- In English
- AOCP
- AVCS On-Board Computer Program
The abbreviation AOCP (AVCS On-Board Computer Program) includes the abbreviation CP (Computer Program).
- In English
- AOCS
- Attitude and Orbit Control System
- In English
- AOCS
- Attitude and Orbit Control Subsystem
- In English
- AOCT
- Avis d'Opération Compensée à Tort
- In French
- AOCT
- Annulation d’une Opération Compensée à Tort
- In French
- AOD
- Advanced Object Data
- In English
- AOD
- Aircraft Operations Division
- In English
- AOD
- Analog Output Differential
- In English
- AOD
- Assistant Operations Director
- In English
- AOD
- Ayuda Oficial al Desarrollo
- In Spanish
- AOD
- Ancient Order of Druids
- In English
- AODI
- Always On/Dynamic ISDN
- In English
- AOES
- Advanced Orbit Ephemeris System
- In English
- AOF
- Afrique Occidentale Française
- In French
- AOF
- Avis d'Ouverture de Fouille
- In French
- AOFEE
- Advanced Orbiter Flight Evaluation Experiment
- In English
- AOGS
- Asia-Oceania Geosciences Society (www.asiaoceania.org/society/)
- In English
- AOH
- Ancient Order of Hibernians (www.aoh.com)
- In English
- AOI
- Area Of Interest
- In English
- AOIJ
- Academic Open Internet Journal (www.acadjournal.com)
- In English
- AOIS
- Automatic Optical Inspection System
- In English
- AOL
- Area Of Launch
- In English
- AOM
- Acoustic-Optic Modulator
- In English
- AOM
- Academy of Management
- In English
- AOMI
- Artérite Oblitérante des Membres Inférieurs
- In French
- AOMSL
- Association Ornithologique et Mammalogique de Saône-et-Loire
- In French
- AOP
- Annual Operating Plan
- In English
- AOP
- Assembly Operations Plan
- In English
- AOP
- Advance Online Publication
- In English
- AOP
- Appellation d'Origine Protégée
- In French