Social sciences

Code

Meaning

Language

Themes and places

OCHA

Office for the Coordination of Humanitarian Affairs (http://ochaonline.un.org)

In English

• United Nations

OCI

Officier Communication et Information

In French

• Military affairs

OCI

Officier Communication Information

In French

• Military affairs

OCIPED

Omani Centre for Investment Promotion & Export Development

In English

• Organizations and associations
• Investment
• 33972
• Trade
• Oman

OCL

Organisation Communiste Libertaire (http://www.oclibertaire.lautre.net/)

In French

• Organizations and associations
• Communist parties
• Anarchist organizations
• France

OCM

Organisations Communes des Marchés

In French

• Organizations and associations
• Economics

OCMW

Openbaar Centrum voor Maatschappelijk Welzijn

In Dutch

• Local administration
• Meeting vital needs
• Belgium

OCN

Organización Contrasubversiva Nacional

In Spanish

• Central administration
• Spain

OCP

Office Of Commercial Programs

In English

• Trade

OCRB

Office Central pour la Répression du Banditisme

In French

• Police

OCRETH

Office Central pour la Répression de la Traite des Êtres Humains

In French

• Police
• Slavery

OCRFM

Office Central pour la Répression du Faux Monnayage

In French

• Police

OCRGDF

Office Central pour la Répression de la Grande Délinquance Financière

In French

• Police
• Finance

OCRP

Officier Chargé des Relations Publiques

In French

• Military affairs

OCRTAEMS

Office Central pour la Répression du Trafic des Armes, des munitions, des produits Explosifs et des Matières Sensibles

In French

• Police
• Military engineering

OCRTIS

Office Central pour la Répression du Trafic Illicite des Stupéfiants

In French

• Police

OCRVP

Office Central pour la Répression des Violences aux Personnes

In French

• Police
• Criminal law
• France

OCS

Officer Candidate School

In English

• Specialized colleges
• Military affairs

OCS

Online Charging System

In English

• Software
• Networks, communication
• Telecommunications
• Prices

OCSE

Organizzazione per la Cooperazione e lo Sviluppo Economico (www.oecd.org)

= OECD | Organisation for Economic Cooperation and Development | In English
= OCDE | Organisation de Coopération et de Développement Économique | In French
= OCDE | Organizaţia de Cooperare şi Dezvoltare Economică | In Romanian
= ΟΟΣΑ | Οργανισμός Οικονομικής Συνεργασίας και Ανάπτυξης | In Greek
= OESO | Organisasie vir Ekonomiese Samewerking en Ontwikkeling | In Afrikaans
= OCDE | Organització per a la Cooperació i el Desenvolupament Econòmic | In Catalan
= ОИСР | Организация за икономическо сътрудничество и развитие | In Bulgarian
= OECD | منظمة التعاون والتنمية الاقتصادية | In Arabic
= OESO | Organisatie voor Economische Samenwerking en Ontwikkeling | In Dutch
= OEKE | Organizaĵo pri Ekonomiaj Kunlaboro kaj Evoluigo | In Esperanto
= OCDE | Organización para la Cooperación y el Desarrollo Económico | In Spanish
= KHEE | Kooperazio eta Hazkunde Ekonomikorako Erakundea | In Basque
= OCDE | Organisation de cooperation e de developament economic | In Interlingue
= OECD | 경제 협력 개발 기구 | In Korean
= OECD | 経済協力開発機構 | In Japanese
= OECD | 经济合作与发展组织 | In Chinese languages
= OECD | Tổ chức Hợp tác và Phát triển Kinh tế | In Vietnamese
= OECD | องค์การเพื่อความร่วมมือทางเศรษฐกิจและการพัฒนา | In Thai
= ОЭСР | Организация экономического сотрудничества и развития | In Russian
= OCDE | Organização para a Cooperação e Desenvolvimento Económico | In Portuguese

In Italian

• International relations
• International economic cooperation

OCT

Ordre Complémentaire pour les Transmissions

In French

• Military affairs
• Telecommunications

OCVV

Oficina Comunitària de Varietats Vegetals (www.cpvo.europa.eu)

= CPVO | Community Plant Variety Office | In English
= OCVV | Office Communautaire des Variétés Végétales | In French

In Catalan

• European Union
• Industrial property
• Agriculture
• Europe

OCVV

Office Communautaire des Variétés Végétales (www.cpvo.europa.eu)

= CPVO (see above)

In French

• European Union
• Industrial property
• Agriculture
• Europe

ODCCP

Office for Drug Control and Crime Prevention

= OCDPC | Office pour le Contrôle des Drogues et la Prévention du Crime | In French

In English

• United Nations
• Criminal law

ODE

Observatoire du Devenir des Étudiants

In French

• Higher education

ODE

Observatoire Départemental de l'Eau

In French

• Regional administration
• Hydrology
• Environmental technology, water supply, waste management

ODICE

Outil de Diagnostic Interne Comptable de l'Éducation Nationale

In French

• Accounting
• Central administration
• Education

ODIT

Observation, Développement et Ingénierie Touristique

In French

• Tourism

ODL

Open Distance Learning

In English

• 374

ODM

Objetivos de Desarrollo del Milenio

= OMD | Objectifs du Millénaire pour le Développement | In French
= MDG | Millennium Development Goals | In German
= OSM | Obiettivi di Sviluppo del Millennio | In Italian
= TPM | Tujuan Pembangunan Milenium | In Indonesian
= MDM | Metas de Desenvolvimento do Milênio | In Portuguese

In Spanish

• Project management
• Development
• United Nations
• All countries

ODP

Orderly Departure Programme

= PDO | Programme de Départs Organisés | In French

In English

• Project management
• Migrations

ODPM

Office of Deputy Prime Minister

In English

• Central administration

ODSEF

Observatoire Démographique et Statistique de l'Espace Francophone

In French

• Organizations and associations
• Demography
• Statistics

ODUPA

Organización de Deporte Universitario Panamericano

In Spanish

• Organizations and associations
• Higher education
• Sport, physical exercises

OEA

Ouvrier d'Entretien et d'Accueil

In French

• Labour

OEB

Office Européen des Brevets (https://www.epo.org/)

= EPO | European Patent Office | In English
= OEP | Oficina Europea de Patentes | In Spanish
= EOB | Europees Octrooibureau | In Dutch
= IEP | Instituto Europeu de Patentes | In Portuguese
= EPA | Europäisches Patentamt | In German

In French

• Governmental organizations
• International economic cooperation
• Industrial property
• Europe

OECD

Organisation for Economic Cooperation and Development (www.oecd.org)

= OCSE, OCDE, ΟΟΣΑ, OESO, ОИСР, OEKE, KHEE, ОЭСР (see above)

In English

• International relations
• International economic cooperation

OECD

منظمة التعاون والتنمية الاقتصادية (www.oecd.org)

= OCSE, OCDE, ΟΟΣΑ, OESO, ОИСР, OEKE, KHEE, ОЭСР (see above)

In Arabic

• International relations
• International economic cooperation

OECD

경제 협력 개발 기구 (www.oecd.org)

= OCSE, OCDE, ΟΟΣΑ, OESO, ОИСР, OEKE, KHEE, ОЭСР (see above)

In Korean

• International relations
• International economic cooperation

OECD

経済協力開発機構 (www.oecd.org)

= OCSE, OCDE, ΟΟΣΑ, OESO, ОИСР, OEKE, KHEE, ОЭСР (see above)

In Japanese

• International relations
• International economic cooperation

OECD

经济合作与发展组织 (www.oecd.org)

= OCSE, OCDE, ΟΟΣΑ, OESO, ОИСР, OEKE, KHEE, ОЭСР (see above)

In Chinese languages

• International relations
• International economic cooperation

OECD

Tổ chức Hợp tác và Phát triển Kinh tế (www.oecd.org)

= OCSE, OCDE, ΟΟΣΑ, OESO, ОИСР, OEKE, KHEE, ОЭСР (see above)

In Vietnamese

• International relations
• International economic cooperation

OECD

องค์การเพื่อความร่วมมือทางเศรษฐกิจและการพัฒนา (www.oecd.org)

= OCSE, OCDE, ΟΟΣΑ, OESO, ОИСР, OEKE, KHEE, ОЭСР (see above)

In Thai

• International relations
• International economic cooperation

OECE

Organisation Européenne de Coopération Économique

= OEES | Organisasie vir Europese Ekonomiese Samewerking | In Afrikaans
= ΟΕΟΣ | Οργανισμός Ευρωπαϊκής Οικονομικής Συνεργασίας | In Greek
= OCEE | Organització per a la Cooperació Econòmica Europea | In Catalan
= OEEC | Organisation for European Economic Co-operation | In English
= OECE | Organizzazione Europea per la Cooperazione Economica | In Italian
= OCEE | Organizaţia pentru Cooperare Economică Europeană | In Romanian
= OECE | Organização para a Cooperação Económica Europeia | In Portuguese

In French

• Governmental organizations
• International relations
• International economic cooperation
• Europe

OECE

Organizzazione Europea per la Cooperazione Economica

= OEES, ΟΕΟΣ, OCEE, OEEC (see above)

In Italian

• Governmental organizations
• International relations
• International economic cooperation
• Europe

OECE

Organização para a Cooperação Económica Europeia

= OEES, ΟΕΟΣ, OCEE, OEEC (see above)

In Portuguese

• Governmental organizations
• International relations
• International economic cooperation
• Europe

OECS

Organisation of Eastern Caribbean States (https://www.oecs.org/en/)

In English

• Organizations and associations
• International relations
• Caribbean, West Indies

OEEC

Organisation for European Economic Co-operation

= OECE, OEES, ΟΕΟΣ, OCEE, OEEC (see above)

In English

• Governmental organizations
• International relations
• International economic cooperation
• Europe

OEES

Organisasie vir Europese Ekonomiese Samewerking

= OECE, ΟΕΟΣ, OCEE, OEEC (see above)

In Afrikaans

• Governmental organizations
• International relations
• International economic cooperation
• Europe

OEKE

Organizaĵo por Ekonomiaj Kunlaboro kaj Evoluigo

In Esperanto

• Organizations and associations
• Economics

OEKE

Organizaĵo pri Ekonomiaj Kunlaboro kaj Evoluigo (www.oecd.org)

= OCSE, OECD, OCDE, ΟΟΣΑ, OESO, ОИСР, KHEE, ОЭСР (see above)

In Esperanto

• International relations
• International economic cooperation

OEP

Oficina Europea de Patentes (https://www.epo.org/)

= OEB, EPO, EOB, IEP, EPA (see above)

In Spanish

• Governmental organizations
• International economic cooperation
• Industrial property
• Europe

OEPM

Oficina Española de Patentes y Marcas (www.oepm.es)

In Spanish

• Industrial property
• Literary and artistic property
• Spain

OER

Open Education Resource

In English

• Education

OERG

Oxford Economic Research Group

In English

• Research institutes
• Economics
• United Kingdom

OES

Occupational and Environmental Safety

In English

• Safety
• Labour
• Environmental science

OESO

Organisasie vir Ekonomiese Samewerking en Ontwikkeling (www.oecd.org)

= OCSE, OECD, OCDE, ΟΟΣΑ, ОИСР, OEKE, KHEE, ОЭСР (see above)

In Afrikaans

• International relations
• International economic cooperation

OESO

Organisatie voor Economische Samenwerking en Ontwikkeling (www.oecd.org)

= OCSE, OECD, OCDE, ΟΟΣΑ, ОИСР, OEKE, KHEE, ОЭСР (see above)

In Dutch

• International relations
• International economic cooperation

OEST

Observatoire Économique et Statistique des Transports

In French

• Statistics
• Economics
• Transport and postal services

OEZA

Österreichische Entwicklungs- und Ostzusammenarbeit

In German

• Development
• International relations
• Austria

OFAC

Office of Foreign Assets Control

In English

• Central administration
• Military affairs

OFAJ

Office Franco-Allemand pour la Jeunesse

In French

• Organizations and associations
• International relations

OFC

Organisme Fisco-Comptable

In French

• Taxes, duties
• Accounting

OFC

Open Financial Connectivity

In English

• Data
• 3336

OFCC

Office of Federal Contract Compliance

The abbreviation OFCC (Office of Federal Contract Compliance) is included in the abbreviation OFCCP (Office of Federal Contract Compliance Programs).

In English

• Governmental organizations
• Quality management
• Contract law
• Fundamental rights
• Labour
• United States

OFCCP

Office of Federal Contract Compliance Programs (https://www.dol.gov/agencies/ofccp)

The abbreviation OFCCP (Office of Federal Contract Compliance Programs) includes the abbreviation OFCC (Office of Federal Contract Compliance).

In English

• Governmental organizations
• Quality management
• Contract law
• Fundamental rights
• Labour
• United States

OFCS

Offline Charging System

In English

• Software
• Networks, communication
• Telecommunications
• Prices

OFEFP

Office Fédéral de l'Environnement, des Forêts et du Paysage

In French

• Public administration
• Environmental protection
• Forestry

OFEMA

Office Français d'Exportation de Matériels Aéronautiques

In French

• Trade
• Military engineering
• Aeronautics, aircraft

OFQJ

Office Franco-Québécois pour la Jeunesse

In French

• Governmental organizations
• International relations
• France
• Quebec

OFSPO

Office Fédéral du Sport

= BASPO | Bundesamt für Sport | In German

In French

• Governmental organizations
• Central administration
• Sport, physical exercises

OFT

Office of Fair Trading (www.oft.gov.uk)

In English

• Central administration
• Consumerism

OFT

Orbital Flight Training

In English

• Education
• Astronautics

OFX

Open Financial Exchange

In English

• Data
• 3336

OGAF

Opérations Groupées d’Aménagement du Foncier

In French

• Physical planning
• Trade in land
• Agriculture
• France

OGBL

Onofhängege Gewerkschaftsbond Lëtzebuerg

In Letzeburgesh

• Organizations and associations
• Labour

OGE

Observer Group Egypt

In English

• United Nations
• Polemology
• Egypt

OGG

Observer Group Golan

In English

• United Nations
• Polemology

OGG-D

Observer Group Golan - Damascus

In English

• United Nations
• Polemology

OGG-T

Observer Group Golan - Tiberias

In English

• United Nations
• Polemology

OGL

Observer Group Lebanon

In English

• United Nations
• Polemology
• Lebanon

OGS

Opération Grand Site

In French

• Project management
• Tourism
• Environmental protection
• France

OHF

Occupational Health Facility

In English

• Labour
• Medicine

OHIM

Office for Harmonization in the Internal Market (http://oami.europa.eu)

= OHMI | Oficina per a l'Harmonització del Mercat Interior | In Catalan
= HABM | Harmonisierungsamt für den Binnenmarkt | In German
= OAMI | Oficina de Armonización del Mercado Interior | In Spanish
= UAMI | Ufficio per l'Armonizzazione nel Mercato Interno | In Italian
= OHMI | Office de l'Harmonisation dans le Marché Intérieur | In French
= IHMI | Instituto de Harmonização do Mercado Interno | In Portuguese

In English

• European Union
• Industrial property
• Literary and artistic property
• Europe

OHMI

Oficina per a l'Harmonització del Mercat Interior (http://oami.europa.eu)

= OHIM, HABM, OAMI, UAMI, IHMI (see above)

In Catalan

• European Union
• Industrial property
• Literary and artistic property
• Europe

OHMI

Office de l'Harmonisation dans le Marché Intérieur (http://oami.europa.eu)

= OHIM, HABM, OAMI, UAMI, IHMI (see above)

In French

• European Union
• Industrial property
• Literary and artistic property
• Europe

OHSU

Oregon Health and Science University (www.ohsu.edu)

In English

• Higher education
• Medicine
• Mathematics and natural sciences
• United States

OHT

Organization of History Teachers

In English

• Organizations and associations
• Education
• History

OIA

Office of International Affairs

In English

• International relations

OIAC

Organisation pour l'Interdiction des Armes Chimiques (www.opcw.org)

= OPWC | Organisation for the Prohibition of Chemical Weapons | In English

In French

• Organizations and associations
• International relations
• Military engineering

OIBDA

Operating Income Before Depreciation and Amortization

In English

• Accounting
• Finance

OIC

Organization of the Islamic Conference

In English

• Organizations and associations
• Islam
• International relations

OICA

Oklahoma Institute for Child Advocacy

In English

• Organizations and associations
• Meeting vital needs
• Education
• United States

OIEA

Organismo Internacional de Energía Atómica (www.iaea.org)

= IAAE | Internacia Agentejo pri Atom-Energio | In Esperanto
= IAEA | International Atomic Energy Agency | In English
= AIEA | Agence Internationale de l'Énergie Atomique | In French
= AIEA | Agenţia Internaţională pentru Energie Atomică | In Romanian
= МААЕ | Международна агенция за атомна енергия | In Bulgarian
= AIEA | Agència Internacional de l'Energia Atòmica | In Catalan
= MAAE | Mezinárodní agentura pro atomovou energii | In Czech
= IAEA | Det Internationale Atomenergiagentur | In Danish
= IAEO | Internationale Atomenergieorganisation | In German
= סבא"א | הסוכנות הבינלאומית לאנרגיה אטומית | In Hebrew
= IAEA | International Atomenergie Agence | In Letzeburgesh
= AIEA | Agenzia Internazionale per l'Energia Atomica | In Italian
= IAEA | अंतर्राष्ट्रीय परमाणु ऊर्जा अधिकरण | In Hindi
= MAAE | Меѓународна агенција за атомска енергија | In Macedonian
= МАГАТЭ | Международное агентство по атомной энергии | In Russian
= AIEA | Agência Internacional de Energia Atómica | In Portuguese
= MAEA | Międzynarodowa Agencja Energii Atomowej | In Polish
= МАГАТЕ | Міжнародне агентство з атомної енергії | In Ukrainian
= UAEA | Uluslararası Atom Enerji Ajansı | In Turkish
= IAEA | สำนักงานพลังงานปรมาณูระหว่างประเทศ | In Thai
= EANA | Energia Atomikoaren Nazioarteko Agentzia | In Basque

In Spanish

• International relations
• Energy economics
• Nuclear technology

OIETAI

Organization for Investment, Economic and Technical Assistance of Iran

In English

• Organizations and associations
• Investment
• 33972
• Iran

OIL

Organizzazione Internazionale del Lavoro

= ILO | International Labour Organization | In English
= ILO | Internacia Labor-Organizaĵo | In Esperanto
= OIT | Organisation Internationale du Travail | In French
= IOL | Internacia Organizaĵo de Laboro | In Esperanto
= OIT | Organització Internacional del Treball | In Catalan
= IAO | Internationale Arbeitsorganisation | In German
= OIT | Organización Internacional del Trabajo | In Spanish
= IAO | Internationale Arbeidsorganisatie | In Dutch
= OIT | Organizacion Internacionala del Trabalh | In Occitan
= OIT | Organização Internacional do Trabalho | In Portuguese
= OIT | Organización Internacional del Trabayu | In Asturian
= BƏT | Beynəlxalq Əmək Təşkilatı | In Azerbaijani
= МАП | Міжнародная арганізацыя працы | In Belarusian
= МОТ | Международна организация на труда | In Bulgarian
= MOP | Mezinárodní Organizace Práce | In Czech
= ΔΟΕ | Διεθνής Οργάνωση Εργασίας | In Greek

In Italian

• Governmental organizations
• United Nations
• Labour
• All countries

OIM

Organisation Internationale pour les Migrations (https://www.iom.int/)

= IOM | International Organization for Migration | In English
= IOM | Internationale Organisation für Migration | In German
= ΔΟΜ | Διεθνής Οργανισμός Μετανάστευσης | In Greek
= OIM | Organización Internacional para las Migraciones | In Spanish
= OIM | Organizzazione Internazionale per le Migrazioni | In Italian
= LNBM | Lisangá lya nkóta na bokei o mitili | In Lingala
= TMO | Tarptautinė Migracijos Organizacija | In Lithuanian
= IOM | Internationale Organisatie voor Migratie | In Dutch
= МОМ | Международная организация по миграции | In Russian
= МОМ | Міжнародна організація з міграції | In Ukrainian

In French

• Governmental organizations
• International organizations
• Migrations
• All countries

OIM

Organización Internacional para las Migraciones (https://www.iom.int/)

= IOM, ΔΟΜ, LNBM, TMO, МОМ (see above)

In Spanish

• Governmental organizations
• International organizations
• Migrations
• All countries

OIM

Organizzazione Internazionale per le Migrazioni (https://www.iom.int/)

= IOM, ΔΟΜ, LNBM, TMO, МОМ (see above)

In Italian

• Governmental organizations
• International organizations
• Migrations
• All countries

OIML

Organisation Internationale de Métrologie Légale

= IOLM | International Organization of Legal Metrology | In English

In French

• Governmental organizations
• International organizations
• Metrology
• All countries

OIPC

Organisation Internationale de Police Criminelle

In French

• Organizations and associations
• International relations
• Criminology
• Police

OIR

Organisation Internationale pour les Réfugiés

= IRO | International Refugee Organization | In English

In French

• United Nations
• Migrations

OIR

Organización Internacional para los Refugiados

In Spanish

• United Nations
• Migrations

OIT

Organisation Internationale du Travail

= OIL, ILO, IOL, IAO, BƏT, МАП, МОТ, MOP, ΔΟΕ (see above)

In French

• Governmental organizations
• United Nations
• Labour
• All countries

OIT

Organització Internacional del Treball

= OIL, ILO, IOL, IAO, BƏT, МАП, МОТ, MOP, ΔΟΕ (see above)

In Catalan

• Governmental organizations
• United Nations
• Labour
• All countries

OIT

Organización Internacional del Trabajo

= OIL, ILO, IOL, IAO, BƏT, МАП, МОТ, MOP, ΔΟΕ (see above)

In Spanish

• Governmental organizations
• United Nations
• Labour
• All countries

OIT

Organizacion Internacionala del Trabalh

= OIL, ILO, IOL, IAO, BƏT, МАП, МОТ, MOP, ΔΟΕ (see above)

In Occitan

• Governmental organizations
• United Nations
• Labour
• All countries

OIT

Organização Internacional do Trabalho

= OIL, ILO, IOL, IAO, BƏT, МАП, МОТ, MOP, ΔΟΕ (see above)

In Portuguese

• Governmental organizations
• United Nations
• Labour
• All countries

OIT

Organización Internacional del Trabayu

= OIL, ILO, IOL, IAO, BƏT, МАП, МОТ, MOP, ΔΟΕ (see above)

In Asturian

• Governmental organizations
• United Nations
• Labour
• All countries

OIV

Opérateur d’Importance Vitale

In French

• 3382
• Internal policy
• France

OJEU

Official Journal of the European Union (http://eur-lex.europa.eu)

In English

• Periodicals, serial publications
• European Union
• Europe

OJSC

Open Joint Stock Company

The abbreviation OJSC (Open Joint Stock Company) includes the abbreviation JSC (Joint Stock Company).

In English

• Non-governmental organizations
• Economics

OJT

On-the-Job Training

In English

• Education
• Labour

OK

Organisierte Kriminalität

In German

• Criminology

OKB

Organizata e Kombeve të Bashkuara (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
= 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 | 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
= 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 | 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 | In Piedmontese
= ONU | Organisaziun da las Naziuns unidas | In Romansh
= ОЗН | Орґанізація Зъєдиненых Націй | RUE
= 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 | 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 | In Turkmen
= БМО | Берләшкән Милләтләр Оешмасы | In Tatar
= ОНО | Огазеяськем Нациослэн Организацизы | UDM
= 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 Albanian

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

OKB

Organizata e Kombeve të Bashkuara (https://www.un.org/)

= UN, ONU, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Albanian

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

OKUNHK

Oficejo de la Kunordiganto de la Unuiĝintaj Nacioj por Helpo kaze de Katastrofo

= UNDRO | Office of the United Nations Disaster Relief Coordinator | In English

In Esperanto

• Governmental organizations
• Direction
• Safety
• Natural disasters
• United Nations
• All countries

OLAF

Office européen de Lutte Antifraude

In French

• Trade
• Criminal law
• Industrial property

OLP

Organización para la Liberación de Palestina

= PLO | Palestine Liberation Organization | In English
= FAT | Fələstin Azadlıq Təşkilatı | In Azerbaijani
= ООП | Организация за освобождение на Палестина | In Bulgarian
= OAP | Organització per a l'Alliberament de Palestina | In Catalan
= OOP | Organizace pro osvobození Palestiny | In Czech
= OLP | Organisation de Libération de la Palestine | In French
= PAE | Palestinaren Askapenerako Erakundea | In Basque
= OLP | Organizaĵo por Liberigo de Palestino | In Esperanto
= OLP | Organización para a Liberación da Palestina | In Galician
= PLO | 팔레스타인 해방기구 | In Korean
= OLP | Organização para a Libertação da Palestina | In Portuguese
= OWP | Organizacja Wyzwolenia Palestyny | In Polish
= PLO | パレスチナ解放機構 | In Japanese
= ПЛО | Палестинската ослободителна организација | In Macedonian
= PIO | Palestinos išsivadavimo organizacija | In Lithuanian
= პგო | პალესტინის განთავისუფლების ორგანიზაცია | In Georgian
= OLP | Organizzazione per la Liberazione della Palestina | In Italian
= ООП | Организация освобождения Палестины | In Russian
= ПЛО | Палестинска ослободилачка организација | In Serbian
= PLO | 巴勒斯坦解放組織 | In Chinese languages
= OВП | Організація визволення Палестини | In Ukrainian
= FKÖ | Filistin Kurtuluş Örgütü | In Turkish

In Spanish

• Political parties and movements

OLP

Organisation de Libération de la Palestine

= PLO, FAT, ООП, OAP, OOP, PAE, OWP, ПЛО, PIO, პგო, OВП, FKÖ (see above)

In French

• Political parties and movements

OLP

Organizaĵo por Liberigo de Palestino

= PLO, FAT, ООП, OAP, OOP, PAE, OWP, ПЛО, PIO, პგო, OВП, FKÖ (see above)

In Esperanto

• Political parties and movements

OLP

Organización para a Liberación da Palestina

= PLO, FAT, ООП, OAP, OOP, PAE, OWP, ПЛО, PIO, პგო, OВП, FKÖ (see above)

In Galician

• Political parties and movements

OLP

Organização para a Libertação da Palestina

= PLO, FAT, ООП, OAP, OOP, PAE, OWP, ПЛО, PIO, პგო, OВП, FKÖ (see above)

In Portuguese

• Political parties and movements

OLP

Organizzazione per la Liberazione della Palestina

= PLO, FAT, ООП, OAP, OOP, PAE, OWP, ПЛО, PIO, პგო, OВП, FKÖ (see above)

In Italian

• Political parties and movements

OLear

Open Learning

In English

• Periodicals, serial publications
• Education

OM

Oktatási Minisztérium

In Hungarian

• Central administration

OMA

Operation and Maintenance, Army

In English

• Physical resources management
• Military affairs

OMAR

Operation and Maintenance, Army Reserve

In English

• Physical resources management
• Military affairs

OMARNG

Operation and Maintenance, Army National Guard

In English

• Physical resources management
• Military affairs

OMB

Office of Management and Budget

In English

• Management
• Finance
• Accounting

OMC

Organisation Mondiale du Commerce

= MOK | Monda Organiz(aĵ)o pri Komerco | In Esperanto
= MKO | Monda Komerca Organizaĵo | In Esperanto
= WTO | World Trade Organization | In English

In French

• Governmental organizations
• International organizations
• Trade
• All countries

OMC

Office Municipal de la Culture

In French

• Associations
• Local administration
• Civilization, culture, progress
• France

OMD

Objectifs du Millénaire pour le Développement

= ODM, MDG, OSM, TPM, MDM (see above)

In French

• Project management
• Development
• United Nations
• All countries

OMEGA

Outil pour les Mutuelles des Électriciens et GAziers

In French

• Software
• Insurance
• Energy economics
• Electrical engineering

OMI

Organisation Maritime Internationale

= IMO | International Maritime Organization | In English
= IMO | Internacia Mar-Organizo | In Esperanto

In French

• Governmental organizations
• International relations
• Marine research, oceanography
• Watercraft engineering
• All countries

OML

Open Methodology License

In English

• Literary and artistic property
• Computer science
• Methodology

OMLA

Office Municipal Loisirs-Animation

In French

• Organizations and associations
• Local administration
• Leisure
• Entertainment
• France

OMM

Organisation Météorologique Mondiale (https://public.wmo.int/fr)

= MMO | Monda Meteologia Organizo | In Esperanto
= WMO | World Meteorological Organization | In English

In French

• Governmental organizations
• United Nations
• Meteorology, climatology
• All countries

OMNSH

Observatoire des Mondes Numériques en Sciences Humaines (www.omnsh.org)

In French

• Organizations and associations
• Computer science

OMPF

Official Military Personnel File

In English

• Files
• Personnel management
• Military affairs

OMPI

Organisation Mondiale de la Propriété Intellectuelle (https://www.wipo.int/)

= WIPO | World Intellectual Property Organisation | In English
= MOIP | Monda Organizo pri Intelekta Proprieto | In Esperanto
= WIPO | World Intellectual Property Organization | In English
= OMPI | Organizaţia Mondială a Proprietăţii Intelectuale | In Romanian

In French

• Governmental organizations
• International organizations
• Industrial property
• Literary and artistic property
• All countries

OMPI

Organizaţia Mondială a Proprietăţii Intelectuale (https://www.wipo.int/)

= WIPO, MOIP (see above)

In Romanian

• Governmental organizations
• International organizations
• Industrial property
• Literary and artistic property
• All countries

OMS

Organisation Mondiale de la Santé

= MOS | Monda Organiz(aĵ)o pri Sano | In Esperanto
= WHO | World Health Organization | In English
= OMS | Organizzazione Mondiale della Sanità | In Italian
= WGO | Wêreldgesondheidsorganisasie | In Afrikaans
= OMS | Organización Mundial de la Salú | In Asturian
= СЗО | Световната здравна огранизация | In Bulgarian
= SZO | Světová zdravotnická organizace | In Czech
= OMS | Organització Mundial de la Salut | In Catalan
= OMS | Organización Mundial de la Salud | In Spanish
= MTO | Maailma Terviseorganisatsioon | In Estonian
= MOE | Munduko Osasun Erakundea | In Basque
= OMS | Organisacion mondiâla de la sandât | In Franco-Provençal
= OMS | Organización Mundial da Saúde | In Galician
= SZO | Svjetska zdravstvena organizacija | In Croatian
= RTD | Rêxistina Tendurustiyê ya Dinyayê | In Kurdish
= UMS | Urganizazziun mundiala da la Santaa | In Lombard
= PSO | Pasaulio sveikatos organizacija | In Lithuanian
= PVO | Pasaules veselības organizācija | In Latvian
= ÜST | Ümumdünya Səhiyyə Təşkilatı | In Turkish

In French

• Governmental organizations
• United Nations
• Medicine
• All countries

OMS

Organizzazione Mondiale della Sanità

= MOS, WHO, WGO, СЗО, SZO, MTO, MOE, RTD, UMS, PSO, PVO, ÜST (see above)

In Italian

• Governmental organizations
• United Nations
• Medicine
• All countries

OMS

Organización Mundial de la Salú

= MOS, WHO, WGO, СЗО, SZO, MTO, MOE, RTD, UMS, PSO, PVO, ÜST (see above)

In Asturian

• Governmental organizations
• United Nations
• Medicine
• All countries

OMS

Organització Mundial de la Salut

= MOS, WHO, WGO, СЗО, SZO, MTO, MOE, RTD, UMS, PSO, PVO, ÜST (see above)

In Catalan

• Governmental organizations
• United Nations
• Medicine
• All countries

OMS

Organización Mundial de la Salud

= MOS, WHO, WGO, СЗО, SZO, MTO, MOE, RTD, UMS, PSO, PVO, ÜST (see above)

In Spanish

• Governmental organizations
• United Nations
• Medicine
• All countries

OMS

Organisacion mondiâla de la sandât

= MOS, WHO, WGO, СЗО, SZO, MTO, MOE, RTD, UMS, PSO, PVO, ÜST (see above)

In Franco-Provençal

• Governmental organizations
• United Nations
• Medicine
• All countries

OMS

Organización Mundial da Saúde

= MOS, WHO, WGO, СЗО, SZO, MTO, MOE, RTD, UMS, PSO, PVO, ÜST (see above)

In Galician

• Governmental organizations
• United Nations
• Medicine
• All countries

OMSP

Open Market Selling Price

In English

• Prices

OMT

Organisation Mondiale du Tourisme

= WTO | World Tourism Organization | In English
= СТО | Светска туристичка организација | In Russian
= OMT | Organização Mundial de Turismo | In Portuguese
= OMT | Organizzazione Mondiale del Turismo | In Italian
= OMT | Organización Mundial del Turismo | In Spanish
= OMT | Organizazion Mondiâl dal Turisim | In Friulian

In French

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

OMT

Organização Mundial de Turismo

= WTO, СТО (see above)

In Portuguese

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

OMT

Organizzazione Mondiale del Turismo

= WTO, СТО (see above)

In Italian

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

OMT

Organización Mundial del Turismo

= WTO, СТО (see above)

In Spanish

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

OMT

Organizazion Mondiâl dal Turisim

= WTO, СТО (see above)

In Friulian

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

OMVG

Organisation pour la Mise en Valeur du fleuve Gambie

In French

• Organizations and associations
• Development
• 5023
• Engineering, technology

OMVS

Organisation pour la Mise en Valeur du fleuve Sénégal

In French

• Governmental organizations
• International relations
• Development
• Agriculture
• Mali
• Mauritania
• Senegal

ON

Ovttastuvvan Našuvnnat (https://www.un.org/)

= OKB, UN, ONU, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, HA, ОЗН, ХНТ, UNO, MNP, QM, СММ, BMG, ОНО, ÜRK, NNP, KMX, AOA (see above)

In Northern Sami

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

ONA

Organizo por Nutrado kaj Agrikulturo

= FAO | Food and Agriculture Organization | In English

In Esperanto

• International relations
• Agriculture
• Food technology

ONBAH

Office National des Barrages et des Aménagements Hydro-agricoles

In French

• Central administration
• 627
• Agriculture

ONC

Office National de la Chasse

In French

• Governmental organizations
• Central administration
• Fishing, hunting

OND

Observatoire National de la Délinquance

In French

• Sociology
• Law

ONDRP

Observatoire National de la Délinquance et des Réponses Pénales

In French

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

ONE

Office National d'Électricité (www.one.org.ma)

In French

• Central administration
• Electrical engineering
• Morocco

ONE

Organisatioun des Natiouns Eunies (https://www.un.org/)

= OKB, UN, ONU, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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 Norman

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

ONF

Office National des Forêts (www.onf.fr)

In French

• Central administration
• Forestry
• France

ONI

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

= OKB, UN, ONU, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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

ONISEP

Office National d'Information Sur les Enseignements et les Professions

In French

• Labour
• Education

ONISR

Observatoire National Interministériel de la Sécurité Routière

In French

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

ONT

Office National du Tourisme

In French

• Central administration
• Tourism

ONU

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

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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

ONZ

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

= OKB, UN, ONU, ААН, VN, OOH, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, BMT, LHiQ, 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, ONE, 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/)

= OKB, UN, ONU, ААН, VN, ABU, OSN, ПНО, ՄԱԿ, FN, NBE, CN, KU, ΟΗΕ, ООН, ONZ, BMT, LHiQ, 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, ONE, 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

OOP

Organizace pro osvobození Palestiny

= OLP, PLO, FAT, ООП, OAP, PAE, OWP, ПЛО, PIO, პგო, OВП, FKÖ (see above)

In Czech

• Political parties and movements

OP

Ouvrier Professionnel

In French

• Labour

OP

Ordre de Paiement

In French

• Prices
• Accounting

OP

Orientation Professionnelle

The abbreviation OP (Orientation Professionnelle) is included in abbreviations such as COP (Conseiller en Orientation Professionnelle), MOP (Mission Orientation Professionnelle) and CPRDFOP (Contrat de Plan Régional de Développement des Formations et de l'Orientation Professionnelles).

In French

• Education
• Labour

OP

Optional Protocol

= PF | Protocole Facultatif | In French

In English

• International law

OPA

Other Procurement, Army

In English

• Sale
• Military affairs

OPA

Offre Publique d'Achat

In French

• Economics

OPAC

Office Public d'Aménagement et de Construction

In French

• Public administration
• Construction
• Right to housing

OPAH

Opération Programmée d’Amélioration de l’Habitat

In French

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