O
- Kodo
- Signifo
- Lingvo
- Temoj
- OSDPE
- Office of the Secretary of Defense Program Element
- In English
- OSE
- Open System Environment
- In English
- OSE
- Oeuvre de Secours aux Enfants
- In French
- OSE
- Operating Support Equipment
- In English
- OSE
- Orbital Support Equipment
- In English
- OSEM
- Open Source Event Manager
The abbreviation OSEM (Open Source Event Manager) includes the abbreviation OS (Open Source).
- In English
- OSERA
- Ohio Scientific Education & Research Association (www.osera.org)
- In English
- OSERS
- Office of Special Education and Rehabilitative Services
- In English
- OSF
- Open Software Foundation
- In English
- OSF
- Orbiter Simulation Facility
- In English
- ÖSFK
- Österreichisches Studienzentrum für Frieden und Konfliktlösung (www.aspr.ac.at)
- In German
- ÖSFO
- Ökosoziales Forum Österreich (www.oesfo.at)
- In German
- ÖSG
- Österreichische Schmerzgesellschaft (www.oesg.at)
- In German
- ÖSG
- Österreichischer Strukturplan Gesundheit
- In German
- OSG
- Openbare Scholengemeenschap
- In Dutch
- OSGE
- Observatoire Statistique du Groupe EDF
- In French
- OSGi
- Open Services Gateway initiative (www.osgi.org)
- In English
- OSH
- Oblates of the Sacred Heart
- In English
- OSHA
- Occupational Safety and Health Administration (https://www.osha.gov/)
- In English
- OSHA
- Occupational Safety and Health Act
- In English
- OSHA
- Operating and Support Hazard Analysis
The abbreviation OSHA (Operating and Support Hazard Analysis) includes the abbreviation HA (Hazard Analysis).
- In English
- OSI
- Open Systems Interconnection
- In English
- OSI
- Otto-Suhr-Institut für Politikwissenschaft
- In German
- OSI
- Open Source Initiative (https://opensource.org/)
The abbreviation OSI (Open Source Initiative) includes the abbreviation OS (Open Source).
- In English
- OSI
- Open Society Institute
- In English
- OSI
- Office of Strategic Influence
- In English
- OSI
- Ordnance Survey Ireland
- In English
- OSI
- Österreichisches Ost- und Südosteuropa-Institut (www.osi.ac.at)
- In German
- OSI
- Onze Sport Inspireert
- In Dutch
- OSID
- Operating System Interface Definition
The abbreviation OSID (Operating System Interface Definition) includes the abbreviation OS (Operating System).
- In English
- OSID
- Open Systems and Information Dynamics
- In English
- OSIEK
- Organiza Societo de Internaciaj Esperanto-Konferencoj
- In Esperanto
- OSIM
- Oficiul de Stat pentru Invenţii şi Mărci
- In Romanian
- OSIM
- Open Source In Morocco
The abbreviation OSIM (Open Source In Morocco) includes the abbreviation OS (Open Source).
- In English
- OSIRIS
- Outil de Synthèse Informatique des Résultats et Indicateurs Standardisés
- In French
- OSIRIS
- Organisation et Système Informatisé de Rangement des Informations Stratégiques
- In French
- OSIRIS
- Observatoire des Systèmes d’Informations, des Réseaux et des Inforoutes au Sénégal (www.osiris.sn)
- In French
- OSITOP
- Open Systems Interconnection/Technical and Office Protocols
- In English
- OSJaJ
- Oceanographical Society of Japan Journal
- In English
- OSM
- On-Orbit Spares Model
- In English
- OSM
- Operational Status Monitoring
- In English
- OSM
- Orbiter Service Module
The abbreviation OSM (Orbiter Service Module) includes the abbreviation SM (Service Module).
- In English
- OSM
- Obiettivi di Sviluppo del Millennio
= OMD | Objectifs du Millénaire pour le Développement | In French
= MDG | Millennium Development Goals | In German
= TPM | Tujuan Pembangunan Milenium | In Indonesian
= ODM | Objetivos de Desarrollo del Milenio | In Spanish
= MDM | Metas de Desenvolvimento do Milênio | In Portuguese - In Italian
- OSM
- Omni Sportvereniging Maarssenbroek
- In Dutch
- OSMOI
- Organisation Spéciale de la Main d'Oeuvre Immigrée
- In French
- OSMP
- Operational Support Maintenance Plan
- In English
- OSN
- Organizace Spojených Národů (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
= 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
= ANO | Apvienoto Nāciju Organizācija | In Latvian
= 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 Czech
- OSN
- Organizácia Spojených národov (https://www.un.org/)
= UN, ONU, ААН, VN, OOH, ABU, 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, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, ONE, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (look above)
- In Slovak
- OSO
- Ocean Systems Operation
- In English
- OSO
- Orbiting Solar Observatory
- In English
- OSO
- Omroep Sport Organisatie
- In Dutch
- OSOP
- Orbiter Systems Operating Procedure
- In English
- OSP
- Office of Space Planning
- In English
- OSPF
- Open Shortest Path First
- In English
- OSPG
- Österreichisch-Südpazifische Gesellschaft (www.univie.ac.at/ospg/)
- In German
- OSQC
- Outil Standard de la Qualité Comptable
- In French
- OSR
- Oberster Sanitätsrat
- In German
- OSR
- Operations Support Room
- In English
- OSR
- Optical Surface Reflector
- In English
- OSR
- Optika signorekono
- In Esperanto
- OSRBD
- Operational Software Reliability Benchmark Development
- In English
- OSS
- Office of Space Sciences
- In English
- OSS
- Optics Subsystem
- In English
- OSS
- Orbiting Space Station
- In English
- OSS
- Oefening Staalt Spieren
- In Dutch
- OSS
- Open Source Software
The abbreviation OSS (Open Source Software) includes the abbreviation OS (Open Source).
- In English
- OSSA
- Office of Space Science and Applications
- In English
- OSSA
- Office of Space Sciences and Applications
- In English
- OSSA
- Oxfordshire School Sports Association
- In English
- OSSAD
- Office Support Systems Analysis and Design
- In English
- OSSE
- Oriented Scintillation Spectrometer Experiment
- In English
- OSSE
- Observing System Simulation Experiment
- In English
- OSSIEC
- Osun State Independent Electoral Commission
- In English
- OSSIU
- Orbiter-Space Station Interface Unit
- In English
- OSSRH
- Orbiter Subsystem Requirements Handbook
- In English
- OSST
- Order of the Most Holy Trinity
- In English
- OSSTMM
- Open Source Security Testing Methodology Manual
The abbreviation OSSTMM (Open Source Security Testing Methodology Manual) includes the abbreviation OS (Open Source).
- In English
- OST
- Orbiter Support Trolley
- In English
- OST
- Office of the Secretary of Transportation
- In English
- OSTA
- Office of Space and Terrestrial Applications
- In English
- OSTC
- Open Systems Testing Consortium
- In English
- OSTDS
- Office of Space Tracking and Data Systems
- In English
- OSTF
- Off-Site Test Facility
The abbreviation OSTF (Off-Site Test Facility) includes the abbreviation TF (Test Facility).
- In English
- OSTO
- Office of Space Transportation Operations
- In English
- OSTP
- Office of Science and Technology Policy
- In English
- OSTP
- Orbiting System Test Plan
The abbreviation OSTP (Orbiting System Test Plan) includes the abbreviation TP (Test Plan).
- In English
- OSTS
- Office of Space Transportation Systems
- In English
- OSV
- Oostzaanse Sport Vereniging
- In Dutch
- OSV
- Overdinkelse Sport Vereniging
- In Dutch
- OSVIC
- Organismo Sardo di Volontariato Internazionale Cristiano
- In Italian
- OSWA
- Organizational Systems Wireless Auditor
- In English
- ÖSYM:
- Öğrenci Seçme ve Yerleştirme Merkezi
- In Turkish
- OT
- Office de tourisme
- In French
- OT
- Operación Triunfo
- In Spanish
- OT
- Onafhankelijk Toneel
- In Dutch
- OT
- Occupational Therapy
- In English
- OT
- Ordo Teutonicus
- In Latin
- OT
- Organisation Todt
- In French
- OT
- Ohjelmistotekniikka
= IT | Information Technology | In English
= IT | Informationstechnik | In German
= IT | Inligtingstegnologie | In Afrikaans
= TI | Tecnologia da Informação | In Portuguese
= TI | Tecnoloxías da información | In Galician
= UT | Upplýsingatækni | In Icelandic
= IT | Informationsteknik | In Swedish
= IT | Informacijska Tehnologija | In Slovenian
= IT | Informačné Technológie | In Slovak
= ІТ | Інформаційні технології | In Ukrainian
= ИТ | Информационные технологии | In Russian
= IT | Informa Teknologio | In Esperanto
= TI | Tecnologías de la Información | In Spanish
= IT | Informacinės Technologijos | In Lithuanian
= IT | Informācijas Tehnoloģijas | In Latvian - In Finnish
- OT
- Ordre de Travail
- In French
- OT&E
- Operational Test and Evaluation
- In English
- OT/VT
- Otomatik Tanıma/Veri Toplama
- In Turkish
- OTA
- Operational Trajectory Analysis
- In English
- OTA
- Optical Telescope Assembly
- In English
- OTAN
- Organització del Tractat de l'Atlàntic Nord (www.nato.int)
= NATO | North Atlantic Treaty Organisation | In English
= OTAN | Organizazión d'o Tratau de l'Atlantico Norte | In Aragonese
= OTAN | Organización del Tratáu del Atlánticu Norte | In Asturian
= AFNA | Aozadur Feur-emglev Norzh-Atlantel | In Breton
= OTAN | Organisation du Traité de l'Atlantique Nord | In French
= ন্যাটো | উত্তর আটলান্টিক নিরাপত্তা জোট | In Bengali
= NATO | Οργανισμός Βορειοατλαντικού Συμφώνου | In Greek
= NATO | Nordatlantikvertrag-Organisation | In German
= OTAN | Organización del Tratado del Atlántico Norte | In Spanish
= NATO | Nord-Atlantika Traktat-Organizo | In Esperanto
= NAFO | Noard-Atlantyske Ferdrachsorganisaasje | In Frisian
= OTAN | Organización do Tratado do Atlántico Norte | In Galician
= ნატო | ჩრდილოატლანტიკური თანამშრომლობის ორგანიზაცია | In Georgian
= OTAN | Organização do Tratado do Atlântico Norte | In Portuguese
= OTNA | Organizaciya le Tratatosko le Nordutne Atlantikosko | In Romani
= OTAN | Organizaţia Tratatului Atlanticului de Nord | In Romanian
= NATO | Organisatschoon vun den Noordatlantikverdrag | In Low German
= NAVO | Noord-Atlantische Verdragsorganisatie | In Dutch - In Catalan
- OTAN
- Organizazión d'o Tratau de l'Atlantico Norte (www.nato.int)
= NATO, AFNA, ন্যাটো, NAFO, ნატო, OTNA, NAVO (look above)
- In Aragonese
- OTAN
- Organización del Tratáu del Atlánticu Norte (www.nato.int)
= NATO, AFNA, ন্যাটো, NAFO, ნატო, OTNA, NAVO (look above)
- In Asturian
- OTAN
- Organisation du Traité de l'Atlantique Nord (www.nato.int)
= NATO, AFNA, ন্যাটো, NAFO, ნატო, OTNA, NAVO (look above)
- In French
- OTAN
- Organización del Tratado del Atlántico Norte (www.nato.int)
= NATO, AFNA, ন্যাটো, NAFO, ნატო, OTNA, NAVO (look above)
- In Spanish
- OTAN
- Organización do Tratado do Atlántico Norte (www.nato.int)
= NATO, AFNA, ন্যাটো, NAFO, ნატო, OTNA, NAVO (look above)
- In Galician
- OTAN
- Organização do Tratado do Atlântico Norte (www.nato.int)
= NATO, AFNA, ন্যাটো, NAFO, ნატო, OTNA, NAVO (look above)
- In Portuguese
- OTAN
- Organizaţia Tratatului Atlanticului de Nord (www.nato.int)
= NATO, AFNA, ন্যাটো, NAFO, ნატო, OTNA, NAVO (look above)
- In Romanian
- OTB
- Orbiting Tanker Base
- In English
- OTC
- Optical Test Chamber
- In English
- OTC
- Orbiter Test Conductor
The abbreviation OTC (Orbiter Test Conductor) includes the abbreviation TC (Test Conductor).
- In English
- OTC
- Over the Counter
- In English
- OTD
- Operational Technical Documentation
- In English
- OTD
- Orbiter Test Director
- In English
- OTDA
- Office of Tracking And Data Acquisition
- In English
- OTE
- Optical Test and Evaluation
- In English
- OTE
- Orbital Transfer Equipment
- In English
- OTEA
- United States Army Operational Test and Evaluation Agency
- In English
- OTEC
- Operational Test and Evaluation Center
- In English
- OTEC
- Ocean Thermal Energy Conversion
- In English
- OTF
- Operational Time Fraction
- In English
- OTF
- Optical Transfer Function
- In English
- OTFE
- Oscillatory Thermocapillary Flow Experiment
- In English
- OTHB
- Over-The-Horizon Backscatter
- In English
- ÖTI
- Österreichisches Textil-Forschungsinstitut (www.oeti.at)
- In German
- OTI
- Ordre de Transfert Interne
The abbreviation OTI (Ordre de Transfert Interne) includes the abbreviation TI (Transfert Interne).
- In French
- OTJC
- Ordre du Temple de la Jérusalem Céleste
- In French
- ÖTK
- Österreichischer Touristenklub (www.oetk.at)
- In German
- OTK
- Oxidizer Tank
- In English
- OTL
- Office of Technology Licensing
- In English
- OTL
- Online Tamil Lexicon
- In English
- OTL
- OSI (Open Systems Interconnection) Testing Liaison
- In English
- OTL
- Ordnance Test Laboratory
- In English
- OTLC
- Orbiter Time Line Constraint
- In English
- OTM
- Output Transformation Matrix
- In English
- OTN
- Objet Transneptunien
= TNO | Trans-Neptunian Object | In English
= TNO | Transneptunisches Objekt | In German
= TNO | Transneptuna Objekto | In Esperanto
= TNO | Transneptunsk Objekt | In Norwegian
= ТНО | Транснепту́новый объе́кт | In Russian
= NÖC | Neptün Ötesi Cisim | In Turkish - In French
- OTNA
- Organizaciya le Tratatosko le Nordutne Atlantikosko (www.nato.int)
= OTAN, NATO, AFNA, ন্যাটো, NAFO, ნატო, NAVO (look above)
- In Romani
- OTNE
- Objet Transneptunien Extrême
= ETNO | Extreme Trans-Neptunian Object | In English
- In French
- OTOS
- Orbit-To-Orbit Stage
- In English
- OTP
- Omega Translation Process
- In English
- OTP
- Országos Takarékpénztár
- In Hungarian
- OTP
- Operational Test Procedure
- In English
- OTP
- Operations Turnaround Plan
- In English
- OTP
- The Old Testament Pseudepigrapha
- In English
- OTP
- Outline Test Plan
The abbreviation OTP (Outline Test Plan) includes the abbreviation TP (Test Plan).
- In English
- OTP
- Organigramme Technique de Projet
Un Organigramme Technique de Projet (OTP) est une représentation hiérarchique du travail à effectuer au cours d’un projet. Par sa structure arborescente (arbre), un OTP organise les phases, les activités, les tâches, les lots de travaux ou les livrables attendus, en les subdivisant jusqu’à atteindre le degré de détail nécessaire à la réalisation du projet.
- In French
- OTP
- One-Time Password
- In English
- OTPP
- Ontario Teachers’ Pension Plan
- In English
- OTPS
- Other Than Personal Services
- In English
- OTR
- Operating Time Record
- In English
- OTS
- Originaltext-Service
- In German
- OTS
- Orbital Test System
- In English
- OTS
- Orbital/Orbital Transfer System
- In English
- OTS
- Ordre du Temple Solaire
- In French
- OTT
- Optional Team Targeting
- In English
- OTT
- Onvoltooid Tegenwoordige Tijd
- In Dutch
- OTV
- Operational Television
- In English
- OTV
- Orbit Test Vehicle
- In English
- OTV
- Orbital Transfer Vehicle
- In English
- OUA
- Organisation de l'Unité Africaine
- In French
- OUG
- Ordonanţă de Urgenţă a Guvernului
- In Romanian
- OUI
- Office of Urban Initiatives
- In English
- ÖUK
- Österreichische UNESCO-Kommission (www.unesco.at)
- In German
- OULIPO
- OUvroir de LIttérature POtentielle
- In French
- OUN
- Organisation del Unit Nationes (https://www.un.org/)
= OSN, UN, ONU, ААН, VN, OOH, ABU, 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, BMSh, გაერო, ЛъЗ, ӦВК, БУУ, СМТ, ÜNU, LIBIMO, LBM, ANO, FM, ИНО, संरा, ߡ.ߟ.ߛ, ONE, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (look above)
- In Interlingue
- OUNID
- Organizo de la Unuiĝintaj Nacioj por Industria Disvolvado (www.unido.org)
= UNIDO | United Nations Industrial Development Organization | In English
- In Esperanto
- OUP
- Oxford University Press (https://global.oup.com/)
- In English
- OUPP
- Office for University Preparatory Programs
- In English
- OUT
- Orbiter Utility Tray
- In English
- OV
- Order Voucher
- In English
- OV
- Orbital Vehicle
- In English
- OV
- Orbiter Vehicle
- In English
- OV
- Oxygen Vent
- In English
- OV
- Openbaar Vervoer
- In Dutch
- ÖVA
- Osterreichischer Verein für Altlastenmanagement (www.altlastenmanagement.at)
- In German
- OVA
- Organisme Vérificateur Agréé
- In French
- OVAL
- Open Vulnerability and Assessment Language
- In English
- OVB
- Organisatie ter Verbetering van de Binnenvisserij
- In Dutch
- OVC
- Ommense Voetbal Club
- In Dutch
- OVC
- Oijense Voetbal Club
- In Dutch
- OVC
- Oosterbeekse Voetbal Club
- In Dutch
- OVCAD
- OVarian CAncer Diagnosis
- In English
- OVCO
- Operational Voice Communication Office
- In English
- OVCS
- Ophovense Voetbal Club Sittard
- In Dutch
- OVDS
- Oxidizer Vent Drain System
- In English
- ÖVE
- Österreichischer Verband für Elektrotechnik (www.ove.at)
- In German
- OVEI
- Orbiter Vehicle End Item
- In English
- ÖVG
- Österreichische Verkehrswissenschaftliche Gesellschaft (http://www.oevg.at/)
- In German
- OVH
- Ontspannings Vereniging Hercules
- In Dutch
- OVH
- Oles Van Herman
- In many languages
- OVH
- On Vous Héberge ?
- In French
- OVI
- Optical Variable Ink
- In English
- OVI
- Operational Validation Inspection
- In English
- ÖVI
- Österreichischer Verband der Immobilientreuhänder (www.ovi.at)
- In German
- ÖVK
- Österreichischer Verein für Kraftfahrzeugtechnik (www.övk.at)
- In German
- OVL
- ONGC (Oil and Natural Gas Corporation) Videsh Limited (www.ongcvidesh.com)
- In English