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Knowledge, information and institutions

Science and knowledge, organization, computer science, information, documentation, librarianship, institutions, publications.

Code

Meaning

Language

Themes and places

ONDO

Op Naar De Overwinning

In Dutch

• Organizations and associations
• Sport, physical exercises

ONDRP

Observatoire National de la Délinquance et des Réponses Pénales

In French

• Governmental organizations
• Police
• Criminal law
• 3438
• France

ONE

Organisation Naturiste Européenne (www.onenaturism.com)

In English

• Organizations and associations

ONE

Organisatioun des Natiouns Eunies (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
= 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 | In Samogitian
= 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 | In Võro
= ÜR | Ütistünüq Rahvaq | In Võro
= YK | Yhdistyneet kansakunnat | In Finnish
= ONU | Organizazion des Nazions Unidis | In Friulian
= ONI | Organizasyon di sé Nasyonzini | In French Guianese Creole
= ONU | Organización das Nacións Unidas | In Galician
= AU | Ny h-Ashoonyn Unnaneysit | In Manx
= UN | United Nations | In Fiji Hindi
= UN | Ujedinjeni narodi | In Croatian
= 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
= ANO | Apvienoto Nāciju Organizācija | In Latvian
= PBB | Pasarékatan Bangsa-Bangsa | In Bilma Kanuri
= 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
= ИНО | Иугонд Нациты Организаци | In Ossetian
= HA | Huñusqa Aylluskakuna | In Quechuan languages
= ONU | Organisassion dle Nassion Unìe | In Piedmontese
= ONU | Organisaziun da las Naziuns unidas | In Romansh
= ОЗН | Орґанізація Зъєдиненых Націй | In Rusyn
= ХНТ | Холбоһуктаах Нациялар Тэрилтэлэрэ | In Yakut
= UNO | Unitit Naitions Organisation | In Scots
= UN | Unitit Naitions | In Scots
= ON | Ovttastuvvan Našuvnnat | In Northern Sami
= MNP | Mubatanidzwa weNyika Pasirose | In Shona
= 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 | In Turkmen
= БМО | Берләшкән Милләтләр Оешмасы | In Tatar
= ОНО | Огазеяськем Нациослэн Организацизы | In Udmurt
= ONU | Organixasion dełe Nasion Unìe | In Venetian
= ÜRO | Ühtenzoittud Rahvahiden Organizacii | In Veps
= ÜRK | Ühthižrahvazkundad | In Veps
= ÜN | Ühtištetad Nacijad | In Veps
= NNP | Nogan Netas Pebalöl | In Volapük
= ONU | Organizåcion des Nåcions Uneyes | In Walloon
= KMX | Kureelu Mbootayu Xeet yi | In Wolof
= AOA | Àgbájọ àwọn Orílẹ̀-èdè Aṣòkan | In Yoruba

In Norman

• Governmental organizations
• United Nations
• International relations
• All countries

ONEP

Office National de l'Eau Potable

In French

• Organizations and associations
• Environmental technology, water supply, waste management

ONEP

Office National de l’Eau Potable

In French

• Governmental organizations
• Water supply
• Ivory Coast

ONERA

Office National d'Études et de Recherches Aérospatiales (www.onera.fr)

In French

• Research institutes
• Aeronautics, aircraft
• Astronautics
• France

ONG

Organização Não Governamental

= NGO | Non-Governmental Organization | In English
= NGO | Nichtregierungsorganisation | In German
= ANG | Aozadur Nann-Gouarnamantel | In Breton
= 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 Portuguese

• Non-governmental organizations

ONG

Organisation Non Gouvernementale

= NGO, ANG, NRO, LSM, GKE, ΜΚΟ, NNO, ННО, NVO (see above)

In French

• Non-governmental organizations

ONG

Organizzazione non governativa

= NGO, ANG, NRO, LSM, GKE, ΜΚΟ, NNO, ННО, NVO (see above)

In Italian

• Non-governmental organizations

ONG

Organización non gobernamental

= NGO, ANG, NRO, LSM, GKE, ΜΚΟ, NNO, ННО, NVO (see above)

In Galician

• Non-governmental organizations

ONG

Organización no gubernamental

= NGO, ANG, NRO, LSM, GKE, ΜΚΟ, NNO, ННО, NVO (see above)

In Spanish

• Non-governmental organizations

ONG

Organització no governamental

= NGO, ANG, NRO, LSM, GKE, ΜΚΟ, NNO, ННО, NVO (see above)

In Catalan

• Non-governmental organizations

ONG

Organização não governamental

= NGO, ANG, NRO, LSM, GKE, ΜΚΟ, NNO, ННО, NVO (see above)

In Portuguese

• Non-governmental organizations

ONGC

Office des Normes Générales du Canada

In English

• Standardization
• Canada

ONH

Organisme National Habilité

In French

• Organizations and associations

ONI

Ontspanning Na Inspanning

In Dutch

• Organizations and associations
• Sport, physical exercises

ONI

Organizasyon di sé Nasyonzini (https://www.un.org/)

= ONE, 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, 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, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In French Guianese Creole

• Governmental organizations
• United Nations
• International relations
• All countries

ONIAM

Office National d’Indemnisation des Accidents Médicaux (https://www.oniam.fr/)

In French

• Governmental organizations
• Central administration
• Safety
• Medicine
• France

ONIDOL

Organisation Nationale Interprofessionnelle Des Oléagineux

In French

• Organizations and associations
• Agriculture

ONISR

Observatoire National Interministériel de la Sécurité Routière

In French

• Governmental organizations
• Central administration
• Safety
• Road transport
• France

ONLUS

Organizzazione non lucrativa di utilità sociale

In Italian

• Organizations and associations

ONNX

Open Neural Network Exchange

The abbreviation ONNX (Open Neural Network Exchange) is included in the abbreviation ONNXRT (Open Neural Network Exchange Runtime).

In English

• Artificial intelligence

ONNXRT

Open Neural Network Exchange Runtime

The abbreviation ONNXRT (Open Neural Network Exchange Runtime) includes the abbreviation ONNX (Open Neural Network Exchange).

In English

• Artificial intelligence

ONR

Oranje Nassau Roden

In Dutch

• Organizations and associations
• Sport, physical exercises

ONRAS

Occasional Notes of the Royal Astronomical Society

In English

• Periodicals, serial publications
• Astronomy

ONRTV

Office National de Radiodiffusion et Télévision du Tchad

In French

• Governmental organizations
• Telecommunications
• Chad

ONS

Organisme National de Surveillance

In French

• Governmental organizations
• Management bodies

ONS

Oranje Nassau Sportvereniging

In Dutch

• Associations
• Sport, physical exercises
• Netherlands

ONS

Oranje Nassau Sneek

In Dutch

• Organizations and associations
• Sport, physical exercises

ONT

Opeinde Nijega en De Tike

In Dutch

• Organizations and associations
• Sport, physical exercises

ONT

Optical Network Terminal

In English

• Networks, communication
• Telecommunications

ONU

Organisation des Nations Unies (https://www.un.org/fr/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In French

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organizazión d'as Nazions Unitas (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Aragonese

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organización de les Naciones Uníes (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Asturian

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organizacion de las Nacions Unidas (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Occitan

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organizzazione delle Nazioni Unite (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Italian

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organització de les Nacions Unides (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Catalan

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organización de las Naciones Unidas (https://www.un.org/es/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Spanish

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organisacion des Nacions Unies (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Franco-Provençal

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organizaţia Naţiunilor Unite (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Romanian

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organização das Nações Unidas (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Portuguese

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organización las Nacionis Unías (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Extremaduran

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organizazion des Nazions Unidis (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Friulian

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organización das Nacións Unidas (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Galician

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organisation del Nationes Unite (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Interlingua

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organisassion dle Nassion Unìe (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Piedmontese

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organisaziun da las Naziuns unidas (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Romansh

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organixasion dełe Nasion Unìe (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Venetian

• Governmental organizations
• United Nations
• International relations
• All countries

ONU

Organizåcion des Nåcions Uneyes (https://www.un.org/)

= ONE, UN, 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, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Walloon

• Governmental organizations
• United Nations
• International relations
• All countries

ONV

Op Nieuw Verenigd

In Dutch

• Organizations and associations
• Sport, physical exercises

ONZ

Organizacja Narodów Zjednoczonych (https://www.un.org/)

= ONE, UN, ONU, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, BMT, LHiQ, OKB, OZN, УН, UM, ST, HN, PBB, NA, NY, ÜRO, SÞ, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Polish

• Governmental organizations
• United Nations
• International relations
• All countries

OOH

Организацията на обединените нации (https://www.un.org/)

= ONE, UN, ONU, ААН, VN, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, OKB, OZN, УН, UM, ST, HN, PBB, NA, NY, ÜRO, SÞ, ЕМрО, ДЛО, የተ.መ.ድ., ЦМГІ, JTO, БМО, НҮБ, CU, އ.ދ, YK, ONI, AU, ENSZ, OUN, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Bulgarian

• Governmental organizations
• United Nations
• International relations
• All countries

OOH

Orbital Operations Handbook

In English

• Handbooks, manuals
• Astronautics

OOMM

Organizational Operations and Maintenance Manual

In English

• Handbooks, manuals
• Physical resources management

OOPS

Fundamental'nye Osnovy Opticheskoi Pamiati i Sredy

In Russian

• Periodicals, serial publications
• Mathematics and natural sciences

OOR

On-Orbit Review

In English

• Quality management
• Astronautics

OOSD

On-Orbit Support Document

In English

• Knowledge management
• Astronautics

OOSD

Orbital Operations Support Document

In English

• Knowledge management
• Astronautics

OP

Operating Procedure

The abbreviation OP (Operating Procedure) is included in abbreviations such as CSOP (Crew Systems Operating Procedure), SOP (Standard Operating Procedure), JOP (Joint Operating Procedure), NOP (Normal Operating Procedure), OSOP (Orbiter Systems Operating Procedure), QAOP (Quality Assurance Operating Procedure), QCOP (Quality Control Operating Procedure), SOP (Subsystems Operating Procedure), SSOP (Space Systems Operating Procedure), TOP (Technical Operating Procedure) and DOP (Detailed Operating Procedure).

In English

• Quality management

OP

Organisation de Producteurs

In French

• Non-governmental organizations
• Agriculture

OP&R

Operations Planning and Requirements

In English

• Management

OPA

Online Publishers Association (www.online-publishers.org)

In English

• Associations
• Graphic industries, printing, publishing

OPA

Operations Planning Analysis

In English

• Management

OPA

Ontario Psychological Association (https://www.psych.on.ca/)

In English

• Associations
• Psychology
• Canada

OPAC

Online Public Access Catalog

In English

• Libraries

OPAH

Opération Programmée d’Amélioration de l’Habitat

In French

• Project management
• Town planning
• Domestic architecture
• Construction
• Right to housing
• France

OPALE

Outil de Pilotage et d'Aide à L'Expertise

In French

• Software

OPALE

Outil Probabiliste des ALimentations Électriques

In French

• Software
• Electrical engineering

OPAM

Opera di Promozione dell'Alfabetizzazione nel Mondo

In Italian

• Organizations and associations
• Education

OPAS

Organização Pan-Americana da Saúde (www.paho.org)

= OPS | Organización Panamericana de la Salud | In Spanish
= PAHO | Pan American Health Organization | In English

In Portuguese

• Organizations and associations
• International relations
• Medicine

OPC

Open Process Control

In English

• Data

OPC

Organisation pour la Prévention de la Cécité (www.opc.asso.fr)

In French

• Organizations and associations
• Ophthalmology

OPC

Observatoire des Politiques Culturelles (www.observatoire-culture.net)

In French

• Organizations and associations
• Politics
• Civilization, culture, progress

OPC

Opel Performance Center

In English

• Organizational divisions
• Quality management
• Automobile manufacturing

OPC

OLE for Process Control

In English

• Networks, communication

OPC

Organic Photo Conductor

In English

• Peripherals

OPDQ

Ordre Professionnel des Diététistes du Québec

In French

• Non-governmental organizations
• Dietetics
• Quebec

OPEC

Organization of the Petroleum Exporting Countries

= OPEP | Organisation des Pays Exportateurs de Pétrole | In French
= OPEL | Organizaĵo de Petrol-Eksportaj Landoj | In Esperanto
= OPEP | Organização dos Países Exportadores de Petróleo | In Portuguese
= OPEP | Organización de Países Esportadores de Petroleu | In Asturian
= OPEP | Organización de Países Exportadores de Petróleo | In Spanish
= OPEP | Organització de Països Exportadors de Petroli | In Catalan
= ОПЕК | Организација на земји извознички на нафта и нафтени деривати | In Macedonian

In English

• Governmental organizations
• Petroleum industry

OPECST

Office Parlementaire d'Évaluation des Choix Scientifiques et Technologiques

In French

• Parliaments, representation
• Research policy
• Engineering, technology

OPEIU

Office and Professional Employees International Union

In English

• Organizations and associations
• Labour

OPEL

Organizaĵo de Petrol-Eksportaj Landoj

= OPEC, OPEP, ОПЕК (see above)

In Esperanto

• Governmental organizations
• Petroleum industry

OPEN

Organisation de Producteurs d'Énergie Nucléaire

In French

• Organizations and associations
• Energy economics
• Nuclear technology

OPEP

Organisation des Pays Exportateurs de Pétrole

= OPEC, OPEL, ОПЕК (see above)

In French

• Governmental organizations
• Petroleum industry

OPEP

Organização dos Países Exportadores de Petróleo

= OPEC, OPEL, ОПЕК (see above)

In Portuguese

• Governmental organizations
• Petroleum industry

OPEP

Organización de Países Esportadores de Petroleu

= OPEC, OPEL, ОПЕК (see above)

In Asturian

• Governmental organizations
• Petroleum industry

OPEP

Organización de Países Exportadores de Petróleo

= OPEC, OPEL, ОПЕК (see above)

In Spanish

• Governmental organizations
• Petroleum industry

OPEP

Organització de Països Exportadors de Petroli

= OPEC, OPEL, ОПЕК (see above)

In Catalan

• Governmental organizations
• Petroleum industry

OPERA

Observatoire PErmanent de la RAdioactivité

In French

• Organizations and associations
• Nuclear technology

OPESH

Observatoire de la Pauvreté et de l’Exclusion Sociale en Haïti

In French

• Organizations and associations
• Economics
• Meeting vital needs
• Haiti

OPEX

OPération EXtérieure

In French

• Project management
• Military affairs

OPG

Objectif Projet Groupe

In French

• Project management

OPGC

Observatoire de Physique du Globe de Clermont-Ferrand (wwwobs.univ-bpclermont.fr)

In French

• Research institutes
• Geophysics
• France

OPI

Objectif Projet Individuel

In French

• Project management

OPI

Operations Procedure Instruction

In English

• Management

OPI

Ośrodek Przetwarzania Informacji (www.opi.org.pl)

In Polish

• Research policy
• Poland

OPID

Observatório da Profissão de Informação-Documentação

In Portuguese

• Libraries

OPIDF

Operational Planning Identification File

In English

• Files
• Management

OPIPA

Organisatie voor Natuurwetenschappelijk Onderzoek

In Dutch

• Research institutes
• Research policy
• Indonesia

OPL

Orbiter Project Parts List

In English

• Stock management
• Project management
• Astronautics

OPL

Open Proxy List

In English

• Software
• Networks, communication

OPM

Operations Procedure Manual

In English

• Handbooks, manuals
• Quality management

OPM

Office of Personnel Management

In English

• Personnel management

OPML

Outline Processor Markup Language

In English

• Programming languages
• Data
• Document processing

OPO

Orbiter Project Office

The abbreviation OPO (Orbiter Project Office) includes the abbreviation PO (Project Office).

In English

• Organizational divisions
• Project management
• Astronautics

OPP

Organizacje Pożytku Publicznego (http://opp.ms.gov.pl)

In Polish

• Organizations and associations
• Poland

OPPBTP

Organisme Professionnel de Prévention du Bâtiment et des Travaux Publics (https://www.oppbtp.com/)

In French

• Organizations and associations
• Safety
• Construction
• Civil engineering
• France

OPPF

Oxford Protein Production Facility

In English

• Organizations and associations
• Biotechnology
• Proteins
• United Kingdom

OPPS

Operations Planning and Project Support

In English

• Management

OPPTIC

Organisation de Professionnels pour la Promotion des TIC en région Languedoc-Roussillon

In French

• Networks, communication
• Organizations and associations
• Telecommunications

OPQCM

Office Professionnel de Qualification des Conseils en Management

In French

• Non-governmental organizations
• Quality management
• Information work
• Management
• France

OPR

Office of Primary Responsibility

In English

• Management

OPR

Operations Planning Review

In English

• Quality management

OPR

Observatoire du Patrimoine Religieux

In French

• Associations
• Religious architecture
• France

OPRI

Office de Protection contre les Rayonnements Ionisants (www.opri.fr)

In French

• Organizations and associations
• Nuclear technology

OPS

Operational Sequence

In English

• Management

OPS

Orbiter Project Schedule

In English

• 005552
• Astronautics

OPS

Organización Panamericana de la Salud (www.paho.org)

= OPAS, PAHO (see above)

In Spanish

• Organizations and associations
• International relations
• Medicine

OPSA

OSSTMM Professional Security Analyst

In English

• Computer science

OPSDB

Operations Data Base

The abbreviation OPSDB (Operations Data Base) is included in the abbreviation OPSDBA (Operations Data Base Administrator), and it includes the abbreviation DB (Data Base).

In English

• Databases

OPSDBA

Operations Data Base Administrator

The abbreviation OPSDBA (Operations Data Base Administrator) includes abbreviations DB (Data Base) and OPSDB (Operations Data Base).

In English

• Data processing
• Databases

OPSE

OSSTMM Professional Security Expert

In English

• Computer science

OPSIS

Observation et Prospective sur la Société de l’Information et ses Services

In French

• Future of knowledge
• Computer science
• Telecommunications

OPST

OSSTMM Professional Security Tester

In English

• Computer science

OPTILE

Organisation Professionnelle des Transports d'Île-de-France

In French

• Organizations and associations
• Transport and postal services
• France

OPWC

Organisation for the Prohibition of Chemical Weapons (www.opcw.org)

= OIAC | Organisation pour l'Interdiction des Armes Chimiques | In French

In English

• Organizations and associations
• International relations
• Military engineering

OQE

Optical and Quantum Electronics

In English

• Periodicals, serial publications
• Quantum mechanics
• Optics
• Engineering, technology

OQL

Object Query Language

In English

• Programming languages
• Data

OQLF

Office Québécois de la Langue Française (https://www.oqlf.gouv.qc.ca/)

In French

• Governmental organizations
• Dictionaries
• 8111331
• Quebec

OR

Organisme de Rattachement

In French

• Organizations and associations

ORA

Operational Requirements Analysis

In English

• Project management
• Quality management

ORA

Organisation Révolutionnaire Anarchiste

In French

• Organizations and associations
• Anarchist organizations
• France

ORAM

Output Random Access Memory

The abbreviation ORAM (Output Random Access Memory) includes the abbreviation RAM (Random Access Memory).

In English

• Memories

ORAP

Organisation Associative du Parallélisme

In French

• Organizations and associations
• Computer science

ORB

Object Request Broker

In English

• Networks, communication

ORB

Operations Review Board

The abbreviation ORB (Operations Review Board) includes the abbreviation RB (Review Board).

In English

• Management bodies
• Quality management

ORCADE

Outil de Reporting, de Consolidation et d'Aide à la DÉcision

In French

• Software
• Management

ORCHIDEE

ORdonnancement des CHaînes Informatiques Dirigées par les Événements et les Enchaînements

In French

• Software

ORCHIS

Oak Ridge Computerized Hierarchical Information System

In English

• Computer science
• Knowledge management

ORD

Operational Readiness Data

In English

• Data
• Quality management

ORD

Operational Ready Data

In English

• Data

ORD

Operations Requirements Document

The abbreviation ORD (Operations Requirements Document) includes the abbreviation RD (Requirements Document).

In English

• Knowledge management
• Quality management

ORD

Orbital Requirements Document

The abbreviation ORD (Orbital Requirements Document) includes the abbreviation RD (Requirements Document).

In English

• Knowledge management
• Quality management
• Astronautics

ORDBMS

Object-Relational Database Management System

In English

• Software
• Databases

ORDI

Ontology Representation and Data Integration

In English

• Software

OREF

Observatoire Régional de l'Emploi et de la Formation

In French

• Organizations and associations
• Labour
• Education

ORF

Observer Research Foundation

In English

• Foundations

ORFEUS

Observatories and Research Facilities for EUropean Seismology (http://orfeus.knmi.nl)

In English

• Research institutes
• Seismology, earthquakes
• Netherlands

ORGUE

Outils de Réorganisation de la Gestion Unifiée des Entités

In French

• Software

ORI

Operational Readiness Inspection

In English

• Quality management

ORI

Ocean Research Institute (www.ori.u-tokyo.ac.jp)

In English

• Research institutes
• Marine research, oceanography
• Japan

ORIC

ORganisation Informatique Comptable

In French

• Computer science
• Accounting

ORIENT

Oriental Research Infrastructure to European Networks

In English

• Research policy
• International relations
• Europe

ORIS

Office of Research and Information Systems

In English

• Knowledge management

ORLA

Optimum Repair Level Analysis

The abbreviation ORLA (Optimum Repair Level Analysis) includes the abbreviation RLA (Repair Level Analysis).

In English

• Maintenance

ORM

Observatoire Régional des Métiers

In French

• Organizations and associations
• Labour

ORMP

Office Rwandais des Marchés Publics

In French

• Organizations and associations
• Central administration
• Contract law
• Public law
• Rwanda

ORP

OFS Retransmission Processor

In English

• Processors
• Telecommunications

ORP

Optional Retirement Program

In English

• Personnel management
• Labour

ORPHEM

Organisation Régionale des Pharmaciens Hospitaliers de l’Est Méditerranéen

In French

• Associations
• Pharmacy
• Health organizations
• France

ORR

Operational Readiness Review

The abbreviation ORR (Operational Readiness Review) includes the abbreviation RR (Readiness Review).

In English

• Quality management

ORR

Operations Requirements Review

The abbreviation ORR (Operations Requirements Review) is included in the abbreviation PORR (Preliminary Operations Requirements Review), and it includes the abbreviation RR (Requirements Review).

In English

• Quality management

ORRCA

Ontario Research Centre for Computer Algebra (www.orcca.on.ca)

In English

• Research institutes
• Algebra
• Computer science
• Canada

ORROE

Occasional Reports of the Royal Observatory Edinburgh

In English

• Periodicals, serial publications
• Astronomy
• Observatories
• Scotland

ORSDI

Oak Ridge Selective Dissemination of Information

In English

• Computer science
• Knowledge management

ORT

Operational Readiness Test

In English

• Quality management

ORT

Orbit Readiness Test

In English

• Quality management
• Astronautics

ORT

Opération de Revitalisation du Territoire

In French

• Project management
• Physical planning
• France

ORTA

Organisme de Ràdio i Televisió d'Andorra

In Catalan

• Governmental organizations
• Telecommunications
• Andorra

ORTAS

Organisme de la Radio-Télévision Arabe Syrienne

In French

• Organizations and associations
• Telecommunications
• Syria

ORU

Orbital Replaceable Unit

In English

• Astronautics
• Maintenance

ORU

Orbital Replacement Unit

In English

• Maintenance
• Astronautics

ORU

Opération de Rénovation Urbaine

In French

• Project management
• Town planning
• Construction
• Right to housing

OS

Orientalia Suecana

In Latin

• Periodicals, serial publications
• Linguistics

OS

Operating Software

In English

• Software

OS

Operating System

The abbreviation OS (Operating System) is included in abbreviations such as FMA (Finanzmarktaufsicht), BOS (Backup Operating System), COS (Console Operating System), EOS (Extended Operating System), FCOS (Flight Computer Operating System), FCOS (Flight Control Operating System), MS-DOS (Microsoft Disk Operating System), GCOS (Ground Computer Operating System), HOS (Hybrid Operating System), IDOS (Integrated Display Operating System), MSDOS (Mass Storage Digital Operating System), OSID (Operating System Interface Definition), POSIX (Portable Operating System Interface), DOS (Disk Operating System), RDOS (Real-Time Disk Operating System), SCOS (Subsystem Computer Operating System), TOS (Test Operating System), ECOS (Experiment Computer Operating System), QDOS (Quick and Dirty Operating System), MOS (Machine Operating System), PC-DOS (Personal Computer Disk Operating System), TOS (Tape Operating System), RTOS (Real-Time Operating System), CNOS (Communication Network Operating System), BDOS (Basic Disk Operating System), ROSS/V (RSTS/E Operating System Simulator for VAX), WOS (Web Operating System), BOS (Base Operating System), DTOS (Distributed Trusted Operating System), DROPS (Dresden Real-Time Operating System Project), COS (Cray Operating System) and FOS (Factored Operating System).

In English

• Operating systems

OS

Operazione Sviluppo

In Italian

• Organizations and associations
• Development

OS

Open Source

The abbreviation OS (Open Source) is included in abbreviations such as OSI (Open Source Initiative), OSDL (Open Source Development Labs), OSDL (Open Source Development Lab), FLOSS (Free/Libre Open Source Software), OSIM (Open Source In Morocco), GOSCON (Government Open Source Conference), OSSTMM (Open Source Security Testing Methodology Manual), OSEM (Open Source Event Manager) and OSS (Open Source Software).

In English

• Software engineering

OS3B

Open Software Blanc Bleu Belge

In French

• Organizations and associations
• Software
• Belgium

OSA

Oklahoma Sociological Association

In English

• Associations
• Sociology
• United States

OSA

Operational Support Area

The abbreviation OSA (Operational Support Area) includes the abbreviation SA (Support Area).

In English

• Physical resources management

OSA

Ordo Sancti Augustini

In Latin

• Organizations and associations
• Christianity

OSAJ

Optical Society of America Journal

In English

• Periodicals, serial publications
• Optics
• United States

OSAJI

Optical Society of America Journal - Optics and Image Science

In English

• Periodicals, serial publications
• Optics
• United States

OSALL

Organisation of South African Law Libraries

In English

• Non-governmental organizations
• Libraries
• Law
• South Africa

OSART

Operational Safety Assessment Review Team

In English

• Organizational divisions
• Quality management
• Safety
• Nuclear technology

OSB

Ordo Sancti Benedicti

In Latin

• Organizations and associations
• Christianity

OSBL

Organisme Sans But Lucratif

In French

• Organizations and associations

OSBL

Online Stochastic Batch Learning

In English

• Artificial intelligence

OSC

Orbital Sciences Corporation

In English

• Non-governmental organizations
• Astronautics
• United States

OSC

Ookmeer Schinkelhaven Combinatie

In Dutch

• Organizations and associations
• Sport, physical exercises

OSC

Olstse Sport Club

In Dutch

• Non-governmental organizations
• Sport, physical exercises
• Netherlands

OSC

Oosterhoutse Sport Club

In Dutch

• Organizations and associations
• Sport, physical exercises

OSC

Orthense Sport Club

In Dutch

• Organizations and associations
• Sport, physical exercises

OSCAR

Outils de Services, Conseils et Assistance Rapide

In French

• Computer science

OSCAR

Open Super-large Crawled ALMAnaCH coRpus

In English

• Artificial intelligence

OSCF

Operations Support Computing Facility

In English

• Computer science

OSCI

Organisation des Opérateurs Spécialisés du Commerce International

In French

• Organizations and associations
• Trade

OSCIP

Organização da Sociedade Civil de Interesse Público

In Portuguese

• Organizations and associations

OSCN

Orbiter Specification Change Notice

The abbreviation OSCN (Orbiter Specification Change Notice) includes abbreviations CN (Change Notice) and SCN (Specification Change Notice).

In English

• Records management
• Quality management
• Astronautics