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O

Code

Meaning

Language

Themes and places

O

Oxygène

= O | Suurstof | In Afrikaans
= O | Sauerstoff | In Tosk
= O | أكسجين | In Arabic
= O | Oxíxenu | In Asturian
= O | Oksigen | In Azerbaijani
= O | Sauastoff | In Austro-Bavarian
= O | Кісларод | In Belarusian
= O | Кислород | In Bulgarian
= O | অক্সিজেন | In Bengali
= O | Oksigen | In Breton
= O | Kiseonik | In Bosnian
= O | Oxigen | In Catalan
= O | Ossigenu | In Corsican
= O | Kyslík | In Czech
= O | Йӳçлĕк | In Chuvash
= O | Ocsigen | In Welsh
= O | Ilt | In Danish
= O | Sauerstoff | In German
= O | Οξυγόνο | In Greek
= O | Oxygen | In English
= O | Oksigeno | In Esperanto
= O | Oxígeno | In Spanish
= O | Hapnik | In Estonian
= O | Oxigeno | In Basque
= O | اکسیژن | In Persian
= O | Happi | In Finnish
= O | Ossigjen | In Friulian
= O | Soerstof | In Frisian
= O | Ocsaigin | In Irish
= O | Àile-beatha | In Scottish Gaelic
= O | Osíxeno | In Galician
= O | ઑક્સીજન | In Gujarati
= O | Ocsygien | In Manx
= O | חמצן | In Hebrew
= O | आक्सीजन | In Hindi
= O | Kisik | In Croatian
= O | Kislik | In Upper Sorbian
= O | Oksijèn | In Haitian Creole
= O | Oxigén | In Hungarian
= O | Թթվածին | In Armenian
= O | Oxygeno | In Interlingua
= O | Oksigen | In Indonesian
= O | Oxo | In Ido
= O | Súrefni | In Icelandic
= O | Ossigeno | In Italian
= O | 酸素 | In Japanese
= O | kijno | In Lojban
= O | Oksigen | In Javanese
= O | ჟანგბადი | In Georgian
= O | ಆಮ್ಲಜನಕ | In Kannada
= O | 산소 | In Korean
= O | Sauerstoff | In Kölsch
= O | Oksîjen | In Kurdish
= O | Oxygenium | In Latin
= O | Sauerstoff | In Letzeburgesh
= O | Zuurstof | In Limburgish
= O | Oksijɛ́ní | In Lingala
= O | Deguonis | In Lithuanian
= O | Skābeklis | In Latvian
= O | Hāora | In Māori
= O | Кислород | In Macedonian
= O | ഓക്സിജന്‍ | In Malayalam
= O | Хүчилтөрөгч | In Mongolian
= O | ऑक्सिजन | In Marathi
= O | Oksigen | In Malay
= O | Ehēcayoh | In Nahuan languages
= O | Suerstoff | In Low German
= O | अक्सिजन | In Newar
= O | Zuurstof | In Dutch
= O | Oksygen | In Nynorsk
= O | Oksygen | In Norwegian
= O | Oxygen | In Oromo
= O | Oxygen | In Kapampangan
= O | Tlen | In Polish
= O | Oxigénio | In Portuguese
= O | Muksichaq | In Quechuan languages
= O | Oxigen | In Romanian
= O | Кислород | In Russian
= O | Ossìgginu | In Sicilian
= O | Kiseonik | In Serbo-Croatian
= O | ඔක්සිජන් | In Sinhalese
= O | Kyslík | In Slovak
= O | Kisik | In Slovenian
= O | Oksigjeni | In Albanian
= O | Кисеоник | In Serbian
= O | Oksigén | In Sundanese
= O | Syre | In Swedish
= O | Oksijeni | In Swahili
= O | ஆக்ஸிஜன் | In Tamil
= O | ఆక్సిజన్ | In Telugu
= O | Оксиген | In Tajik
= O | ออกซิเจน | In Thai
= O | Oksiheno | In Tagalog
= O | Oksijen | In Turkish
= O | Кисень | In Ukrainian
= O | Kislorod | In Uzbek
= O | Ôxy | In Vietnamese
= O | זויערשטאף | In Yiddisch
= O | 氧 | In Chinese languages

In French

• Chemistry

O

Suurstof

= O (see above)

In Afrikaans

• Chemistry

O

Sauerstoff

= O (see above)

In Tosk

• Chemistry

O

أكسجين

= O (see above)

In Arabic

• Chemistry

O

Oxíxenu

= O (see above)

In Asturian

• Chemistry

O

Oksigen

= O (see above)

In Azerbaijani

• Chemistry

O

Sauastoff

= O (see above)

In Austro-Bavarian

• Chemistry

O

Кісларод

= O (see above)

In Belarusian

• Chemistry

O

Кислород

= O (see above)

In Bulgarian

• Chemistry

O

অক্সিজেন

= O (see above)

In Bengali

• Chemistry

O

Oksigen

= O (see above)

In Breton

• Chemistry

O

Kiseonik

= O (see above)

In Bosnian

• Chemistry

O

Oxigen

= O (see above)

In Catalan

• Chemistry

O

Ossigenu

= O (see above)

In Corsican

• Chemistry

O

Kyslík

= O (see above)

In Czech

• Chemistry

O

Йӳçлĕк

= O (see above)

In Chuvash

• Chemistry

O

Ocsigen

= O (see above)

In Welsh

• Chemistry

O

Ilt

= O (see above)

In Danish

• Chemistry

O

Sauerstoff

= O (see above)

In German

• Chemistry

O

Οξυγόνο

= O (see above)

In Greek

• Chemistry

O

Oxygen

= O (see above)

In English

• Chemistry

O

Oksigeno

= O (see above)

In Esperanto

• Chemistry

O

Oxígeno

= O (see above)

In Spanish

• Chemistry

O

Hapnik

= O (see above)

In Estonian

• Chemistry

O

Oxigeno

= O (see above)

In Basque

• Chemistry

O

اکسیژن

= O (see above)

In Persian

• Chemistry

O

Happi

= O (see above)

In Finnish

• Chemistry

O

Ossigjen

= O (see above)

In Friulian

• Chemistry

O

Soerstof

= O (see above)

In Frisian

• Chemistry

O

Ocsaigin

= O (see above)

In Irish

• Chemistry

O

Àile-beatha

= O (see above)

In Scottish Gaelic

• Chemistry

O

Osíxeno

= O (see above)

In Galician

• Chemistry

O

ઑક્સીજન

= O (see above)

In Gujarati

• Chemistry

O

Ocsygien

= O (see above)

In Manx

• Chemistry

O

חמצן

= O (see above)

In Hebrew

• Chemistry

O

आक्सीजन

= O (see above)

In Hindi

• Chemistry

O

Kisik

= O (see above)

In Croatian

• Chemistry

O

Kislik

= O (see above)

In Upper Sorbian

• Chemistry

O

Oksijèn

= O (see above)

In Haitian Creole

• Chemistry

O

Oxigén

= O (see above)

In Hungarian

• Chemistry

O

Թթվածին

= O (see above)

In Armenian

• Chemistry

O

Oxygeno

= O (see above)

In Interlingua

• Chemistry

O

Oksigen

= O (see above)

In Indonesian

• Chemistry

O

Oxo

= O (see above)

In Ido

• Chemistry

O

Súrefni

= O (see above)

In Icelandic

• Chemistry

O

Ossigeno

= O (see above)

In Italian

• Chemistry

O

酸素

= O (see above)

In Japanese

• Chemistry

O

kijno

= O (see above)

In Lojban

• Chemistry

O

Oksigen

= O (see above)

In Javanese

• Chemistry

O

ჟანგბადი

= O (see above)

In Georgian

• Chemistry

O

ಆಮ್ಲಜನಕ

= O (see above)

In Kannada

• Chemistry

O

산소

= O (see above)

In Korean

• Chemistry

O

Sauerstoff

= O (see above)

In Kölsch

• Chemistry

O

Oksîjen

= O (see above)

In Kurdish

• Chemistry

O

Oxygenium

= O (see above)

In Latin

• Chemistry

O

Sauerstoff

= O (see above)

In Letzeburgesh

• Chemistry

O

Zuurstof

= O (see above)

In Limburgish

• Chemistry

O

Oksijɛ́ní

= O (see above)

In Lingala

• Chemistry

O

Deguonis

= O (see above)

In Lithuanian

• Chemistry

O

Skābeklis

= O (see above)

In Latvian

• Chemistry

O

Hāora

= O (see above)

In Māori

• Chemistry

O

Кислород

= O (see above)

In Macedonian

• Chemistry

O

ഓക്സിജന്‍

= O (see above)

In Malayalam

• Chemistry

O

Хүчилтөрөгч

= O (see above)

In Mongolian

• Chemistry

O

ऑक्सिजन

= O (see above)

In Marathi

• Chemistry

O

Oksigen

= O (see above)

In Malay

• Chemistry

O

Ehēcayoh

= O (see above)

In Nahuan languages

• Chemistry

O

Suerstoff

= O (see above)

In Low German

• Chemistry

O

अक्सिजन

= O (see above)

In Newar

• Chemistry

O

Zuurstof

= O (see above)

In Dutch

• Chemistry

O

Oksygen

= O (see above)

In Nynorsk

• Chemistry

O

Oksygen

= O (see above)

In Norwegian

• Chemistry

O

Oxygen

= O (see above)

In Oromo

• Chemistry

O

Oxygen

= O (see above)

In Kapampangan

• Chemistry

O

Tlen

= O (see above)

In Polish

• Chemistry

O

Oxigénio

= O (see above)

In Portuguese

• Chemistry

O

Muksichaq

= O (see above)

In Quechuan languages

• Chemistry

O

Oxigen

= O (see above)

In Romanian

• Chemistry

O

Кислород

= O (see above)

In Russian

• Chemistry

O

Ossìgginu

= O (see above)

In Sicilian

• Chemistry

O

Kiseonik

= O (see above)

In Serbo-Croatian

• Chemistry

O

ඔක්සිජන්

= O (see above)

In Sinhalese

• Chemistry

O

Kyslík

= O (see above)

In Slovak

• Chemistry

O

Kisik

= O (see above)

In Slovenian

• Chemistry

O

Oksigjeni

= O (see above)

In Albanian

• Chemistry

O

Кисеоник

= O (see above)

In Serbian

• Chemistry

O

Oksigén

= O (see above)

In Sundanese

• Chemistry

O

Syre

= O (see above)

In Swedish

• Chemistry

O

Oksijeni

= O (see above)

In Swahili

• Chemistry

O

ஆக்ஸிஜன்

= O (see above)

In Tamil

• Chemistry

O

ఆక్సిజన్

= O (see above)

In Telugu

• Chemistry

O

Оксиген

= O (see above)

In Tajik

• Chemistry

O

ออกซิเจน

= O (see above)

In Thai

• Chemistry

O

Oksiheno

= O (see above)

In Tagalog

• Chemistry

O

Oksijen

= O (see above)

In Turkish

• Chemistry

O

Кисень

= O (see above)

In Ukrainian

• Chemistry

O

Kislorod

= O (see above)

In Uzbek

• Chemistry

O

Ôxy

= O (see above)

In Vietnamese

• Chemistry

O

זויערשטאף

= O (see above)

In Yiddisch

• Chemistry

O

氧

= O (see above)

In Chinese languages

• Chemistry

O&O

Onderzoek en Ontwikkeling

= R&D | Recherche et développement | In French
= F&E | Forschung und Entwicklung | In German
= R&D | Research and Development | In English
= I+D | Investigación y Desarrollo | In Spanish
= R&S | Ricerca e Sviluppo | In Italian
= P&D | Pesquisa e Desenvolvimento | In Portuguese
= FoU | Forsøk og Utvikling | In Norwegian

In Dutch

• Research policy
• Engineering, technology

O3

Ozone

In French

• Chemistry

OA

Operating Agency

In English

• Organizations and associations

OA

Ordre d'Annulation

In French

OAA

Orbiter Access Arm

In English

• Astronautics

OAA

Orbiter Alternate Airfield

In English

• Astronautics

OAA

ORU Alternative Analysis

In English

OAB

Oost-Arnhemse Boys

In Dutch

• Associations
• Football and rugby
• Netherlands

OAC

Orbital Activation and Checkout

In English

• Quality management
• Astronautics

OAC

Observatorio Astronómico de Córdoba (https://oac.unc.edu.ar/)

In Spanish

• Research institutes
• Observatories
• Argentina

OACAS

Organisme d’Accueil Communautaire et d’Activités Solidaires

In French

• Non-governmental organizations
• Social aid
• Labour
• France

OACI

Organisation de l’Aviation Civile Internationale

= ICAO | International Civil Aviation Organization | In English
= IOCA | Internacia Organizaĵo pri Civila Aviado | In Esperanto
= OACI | Organització de l’Aviació Civil Internacional | In Catalan
= ICAO | Internacia Civila Aviada Organizaĵo | In Esperanto
= OACI | Organización de Aviación Civil Internacional | In Spanish
= HEZINE | Hegazkineria Zibilaren Nazioarteko Erakundea | In Basque
= OACI | Organização da Aviação Civil Internacional | In Portuguese
= OACI | Organización d'Aviación Civil Internacional | In Asturian
= OACI | Organización de Aviación Civil Internacional | In Galician
= TCAO | Tarptautinė Civilinės Aviacijos Organizacija | In Lithuanian
= ИКАО | Международная организация гражданской авиации | In Russian

In French

• Governmental organizations
• United Nations
• Aeronautics, aircraft
• Transport by air
• All countries

OACI

Organització de l’Aviació Civil Internacional

= ICAO, IOCA, HEZINE, TCAO, ИКАО (see above)

In Catalan

• Governmental organizations
• United Nations
• Aeronautics, aircraft
• Transport by air
• All countries

OACI

Organización de Aviación Civil Internacional

= ICAO, IOCA, HEZINE, TCAO, ИКАО (see above)

In Spanish

• Governmental organizations
• United Nations
• Aeronautics, aircraft
• Transport by air
• All countries

OACI

Organização da Aviação Civil Internacional

= ICAO, IOCA, HEZINE, TCAO, ИКАО (see above)

In Portuguese

• Governmental organizations
• United Nations
• Aeronautics, aircraft
• Transport by air
• All countries

OACI

Organización d'Aviación Civil Internacional

= ICAO, IOCA, HEZINE, TCAO, ИКАО (see above)

In Asturian

• Governmental organizations
• United Nations
• Aeronautics, aircraft
• Transport by air
• All countries

OACI

Organización de Aviación Civil Internacional

= ICAO, IOCA, HEZINE, TCAO, ИКАО (see above)

In Galician

• Governmental organizations
• United Nations
• Aeronautics, aircraft
• Transport by air
• All countries

OADO

Organizaţia Apărarea Drepturilor Omului

In Romanian

OAEO

Organisation de l'Armement de l'Europe occidentale

In French

OAF

Opérations Avec les Filiales

In French

OAFD

Orbiter Aft Flight Deck

In English

• Astronautics

OAFTO

Orbiter Atmospheric Flight Test Office

The abbreviation OAFTO (Orbiter Atmospheric Flight Test Office) includes the abbreviation FT (Flight Test).

In English

• Quality management
• Aeronautics, aircraft
• Astronautics

OAH

Organization of American Historians (www.oah.org)

In English

• Organizations and associations
• History
• United States

OAHTS

Orbiter Avionics Hardware Tracking System

In English

• Software
• Computer hardware
• Aeronautics, aircraft
• 6297

OAI

OpenAPI Initiative

In English

• Organizations and associations
• Software
• Internet

OAI-PMH

Open Archives Initiative Protocol for Metadata Harvesting

In English

OAI/PMH

Open Archive Initiative Protocol for Metadata Harvesting

In English

OAIS

Open Archival Information System

In English

• Libraries

OAIS

Ohio Association of Independent Schools (https://www.oais.org/)

In English

• Associations
• Education
• United States

OAJ

Oxford Art Journal

In English

• Periodicals, serial publications
• Arts, entertainment
• United Kingdom

OALC

Ogden Air Logistics Center

In English

• Physical resources management
• Aeronautics, aircraft

OAME

Orbital Attitude and Maneuvering Electronics

In English

• Electronics
• Astronautics

OAMI

Oficina de Armonización del Mercado Interior (http://oami.europa.eu)

= OHIM | Office for Harmonization in the Internal Market | In English
= OHMI | Oficina per a l'Harmonització del Mercat Interior | In Catalan
= HABM | Harmonisierungsamt für den Binnenmarkt | In German
= 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 Spanish

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

OAMI

Outil d'Apprentissage Multimédia Interactif

In French

• Computer-based techniques
• Education

OAMI

Office of Academic Multicultural Initiatives (www.oami.umich.edu)

In English

• Higher education
• Civilization, culture, progress

OAMI

Owners Association Management Inc (www.oami.net)

In English

• Economics

OAMI

Ofgem Approved Meter Installers

In English

• Energy economics
• Electrical engineering

OAMP

Optical Airborne Measurements Program

In English

• Aeronautics, aircraft

OAMP

Optical Aircraft Measurements Program

In English

• Aeronautics, aircraft

OAMS

Orbital Attitude and Maneuvering System

In English

• Astronautics

OAO

Orbital Astronomical Observatory

In English

• Observatories
• Astronautics

OAO

Открытое акционерное общество

In Russian

• Economics

OAO

Otkrytoe Akcionernoe Obščestvo

In Russian

• Economics

OAP

Odessa Astronomical Publications

In English

• Periodicals, serial publications
• Astronomy
• Ukraine

OAP

Organització per a l'Alliberament de Palestina

= PLO | Palestine Liberation Organization | In English
= FAT | Fələstin Azadlıq Təşkilatı | In Azerbaijani
= ООП | Организация за освобождение на Палестина | In Bulgarian
= OOP | Organizace pro osvobození Palestiny | In Czech
= OLP | Organización para la Liberación de Palestina | In Spanish
= 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 Catalan

• Political parties and movements

OAP

Œdème Aigu Pulmonaire

In French

• Chest diseases

OAPEC

Organization of Arab Petroleum Exporting Countries

In English

• Organizations and associations
• Trade
• 665

OAPI

Organisation Africaine de la Propriété Intellectuelle (www.oapi.wipo.net)

= AIPO | African Intellectual Property Organization | In English

In French

• Organizations and associations
• Industrial property
• Literary and artistic property
• Africa

OAR

Organization for Asian Research

In English

• Organizations and associations
• Research policy

OAR

Ordinul Arhitectilor din România

In Romanian

• Organizations and associations
• Architecture
• Romania

OAR

Organism de autoreglare pentru pieţele de valori mobiliare

In Romanian

OAR

Off-Axis Rejection

In English

OAR

Ordre d'Annulation de Recettes

In French

• Public finance
• Accounting

OARE

Orbital Acceleration Research Experiment

In English

• Astronomy
• Astronautics

OARME

Oxygen Atom Reaction Materials Experiment

In English

• Nuclear, atomic, and molecular physics
• Nuclear technology

OARS

Orbiter Avionics Radiation Specification

In English

• Aeronautics, aircraft
• Astronautics

OAS

Office Automation System

In English

• Mechanical engineering

OAS

Optical Assembly Simulator

In English

• Optical instruments

OAS

Orbiter Aeroflight Simulator

In English

• Aeronautics, aircraft
• Astronautics

OAS

Orbiter Atmospheric Simulator

In English

• Aeronautics, aircraft
• Astronautics

OAS

Orbiter Avionics Simulator

In English

• Aeronautics, aircraft
• Astronautics

OAS

Orbiter Avionics System

In English

• Aeronautics, aircraft
• Astronautics

OAS

OpenAPI Specification

In English

• Software
• Internet

OASCB

Orbiter Avionics Software Control Board

The abbreviation OASCB (Orbiter Avionics Software Control Board) includes the abbreviation CB (Control Board).

In English

• Management bodies
• Quality management
• Software engineering
• Software
• Aeronautics, aircraft
• Astronautics

OASD

Office Of the Assistant Secretary of Defense

In English

• Military affairs

OASIS

Organisation for the Advancement of Structural Information Standard

In English

• Non-governmental organizations
• Standardization
• Data
• Networks, communication

OASIS

Orbit Avionics Software Integration Study

In English

• Software
• Aeronautics, aircraft

OASIS

Objets Actifs, Sémantique, Internet et Sécurité

In French

• Software
• Internet
• Semiotics

OASIS

Outil d'Accès Simplifié à l'Information du Système

In French

• Software

OASM

Office of Aerospace Medicine

In English

• Medicine
• Aeronautics, aircraft
• Astronautics

OASPL

Overall Sound Pressure Level

In English

• Technical acoustics

OAST

Office of Aeronautics and Space Technology

In English

• Aeronautics, aircraft
• Astronautics

OAT

Operational Acceptance Test

In English

• Quality management

OAT

Overall Test

In English

• Quality management

OATS

Orbiter Avionics Tracking System

In English

• Aeronautics, aircraft
• Astronautics

OAUW

Obserwatorium Astronomicznego Uniwersytetu Warszawskiego

In Polish

• Astronomy

OAV

Original Animated Video

In English

• Cinema, movies

OAVT

Ontario Association of Veterinary Technicians (https://oavt.org/)

In English

• Associations
• Veterinary medicine
• Canada

OB

Onderling Bevriend

In Dutch

• Organizations and associations
• Sport, physical exercises

OBAC

Office Béninois d’Authentification et Anti-Contrefaçon

In French

• Governmental organizations
• Central administration
• Consumerism
• Industrial property
• Benin

OBC

On-Board Checkout

The abbreviation OBC (On-Board Checkout) is included in the abbreviation OBCS (On-Board Checkout Subsystem).

In English

• Quality management
• Astronautics

OBC

On-Board Computer

In English

• Computer hardware

OBC

Odier Bungener Courvoisier

In French

• Banks

OBCP

On-Board Computer Program

The abbreviation OBCP (On-Board Computer Program) includes the abbreviation CP (Computer Program).

In English

• Computer programs

OBCS

On-Board Checkout Subsystem

The abbreviation OBCS (On-Board Checkout Subsystem) includes the abbreviation OBC (On-Board Checkout).

In English

• Quality management
• Astronautics

OBDU

On-Board Diagnostic Unit

In English

• Quality management
• Astronautics

OBDV

Oberbayerischer Dartverband

In German

• Non-governmental organizations
• 7962
• Germany

OBFA

Occupational Benevolent Funds Alliance

In English

• Organizations and associations
• Labour

OBG

Oxford Business Group (https://oxfordbusinessgroup.com/)

In English

• Non-governmental organizations
• Information work
• United Kingdom

OBG

Ohio Business Gateway

In English

• Economics
• United States

OBG

Oates Breheny Group (www.obg.ie)

In English

• Finance

OBG

Oregon Brewers Guild (http://oregonbeer.org)

In English

• Organizations and associations
• Beverage industry

OBG

Onlay Bone Graft

In English

• Dentistry

OBG

Open Bottom Girdle

In English

OBNL

Organisme à But Non Lucratif

In French

• Organizations and associations

OBNT

Ordre de Base National des Transmissions

In French

• Telecommunications
• Firefighting

OBPI

Option-Based Portfolio Insurance

In English

• Finance

OBS

Operational Bioinstrumentation System

In English

• Medicine

OBS

Operational Biomedical System

In English

• Medicine

OBSC

Off Balance Sheet Commitment

In English

• Accounting