In English
- Code
-
Meaning
Language
Themes and places
- NVEOL
-
Night Vision and Electronic-Optics Laboratory
In English
- NVLAP
-
National Voluntary Laboratory Accreditation Programme
In English
- NVM
-
Nonvolatile Memory
In English
- NVQ
-
National Vocational Qualification
In English
- NVR
-
NASA Waiver
In English
- NWCI
-
National Women's Council of Ireland (www.nwci.ie)
In English
- NWE
-
Nuclear Weapons Effect
In English
- NWG
-
Natural Work Group
In English
- NWMP
-
Nuclear Weapons Monitor Plan
In English
- NWP
-
Netherlands Water Partnership
In English
- NWP
-
Numerical Weather Prediction
In English
- NWS
-
National Weather Service
In English
- NWS
-
Nosewheel Steering
The abbreviation NWS (Nosewheel Steering) is included in the abbreviation NWSA (Nosewheel Steering Amplifier).
In English
- NWSA
-
Nosewheel Steering Amplifier
The abbreviation NWSA (Nosewheel Steering Amplifier) includes the abbreviation NWS (Nosewheel Steering).
In English
- NYASA
-
New York Academy Sciences Annals
In English
- NYCAS
-
New York Conference on Asian Studies
In English
- NYCCS
-
New York Center for Computational Science
In English
- NYPA
-
New York Power Authority
In English
- NYPERL
-
New York State Public Employees and Retirees Long Term Care Insurance
= FESNCE | Federazione Europea della Società Nazionali di Chirurgia Estetica | In Italian
= FESNCE | Fédération Européenne des Sociétés Nationales de Chirurgie Esthétique | In FrenchIn English
- NYSAFLT
-
New York State Association of Foreign Language Teachers (www.nysaflt.org)
In English
- NYSCEDII
-
New York State Center for Engineering Design and Industrial Innovations (www.nyscedii.buffalo.edu)
In English
- NYSE
-
New York Stock Exchange (https://www.nyse.com/)
In English
- NYU
-
New York University (https://www.nyu.edu/)
In English
- NZASIA
-
New Zealand Asian Studies Society
In English
- NZDL
-
New Zealand Digital Library Project
In English
- NZEA
-
New Zealand Esperanto Association (https://www.esperanto.org.nz/)
= NZEA | Nov-Zelanda Esperanto-Asocio | In Esperanto
In English
- NZFA
-
New Zealand Flag Association
In English
- NZJAS
-
New Zealand Journal of Asian Studies
In English
- NZJGG
-
New Zealand Journal Geology and Geophysics
In English
- NZJS
-
New Zealand Journal of Science
In English
- Na
-
Sodium
= Na | Sodium | In French
= Na | Natrium | In Afrikaans
= Na | صوديوم | In Arabic
= Na | Sodiu | In Asturian
= Na | Натрый | In Belarusian
= Na | Натрий | In Bulgarian
= Na | সোডিয়াম | In Bengali
= Na | Natrijum | In Bosnian
= Na | Sodi | In Catalan
= Na | Sodiu | In Corsican
= Na | Sodík | In Czech
= Na | Sodiwm | In Welsh
= Na | Natrium | In Danish
= Na | Natrium | In German
= Na | ސޯޑިއަމް | In Dhivehi
= Na | Νάτριο | In Greek
= Na | Natrio | In Esperanto
= Na | Sodio | In Spanish
= Na | Naatrium | In Estonian
= Na | Sodio | In Basque
= Na | سدیم | In Persian
= Na | Natrium | In Finnish
= Na | Sodi | In Friulian
= Na | Sóidiam | In Irish
= Na | Sodio | In Galician
= Na | Sodjum | In Manx
= Na | נתרן | In Hebrew
= Na | सोडियम | In Hindi
= Na | Natrij | In Croatian
= Na | Sodyòm | In Haitian Creole
= Na | Nátrium | In Hungarian
= Na | Նատրիում | In Armenian
= Na | Natrium | In Indonesian
= Na | Natro | In Ido
= Na | Natrín | In Icelandic
= Na | Sodio | In Italian
= Na | ナトリウム | In Japanese
= Na | sodna | In Lojban
= Na | Natrium | In Javanese
= Na | ნატრიუმი | In Georgian
= Na | ಸೋಡಿಯಮ್ | In Kannada
= Na | 나트륨 | In Korean
= Na | Natrîyûm | In Kurdish
= Na | Natrium | In Latin
= Na | Natrium | In Letzeburgesh
= Na | Sodu | In Lingala
= Na | Natris | In Lithuanian
= Na | Nātrijs | In Latvian
= Na | Konutai | In Māori
= Na | Натриум | In Macedonian
= Na | സോഡിയം | In Malayalam
= Na | सोडियम | In Marathi
= Na | Natrium | In Low German
= Na | Natrium | In Dutch
= Na | Natrium | In Nynorsk
= Na | Natrium | In Norwegian
= Na | Natrium | NOV
= Na | Sôdgium | In Norman
= Na | Sòdi | In Occitan
= Na | Sód | In Polish
= Na | Sódio | In Portuguese
= Na | Natriyu | In Quechuan languages
= Na | Sodiu | In Romanian
= Na | Натрий | In Russian
= Na | Sodiu | In Sicilian
= Na | Natrij | In Serbo-Croatian
= Na | Sodík | In Slovak
= Na | Natrij | In Slovenian
= Na | Natriumi | In Albanian
= Na | Натријум | In Serbian
= Na | Natrium | In Swedish
= Na | Natiri | In Swahili
= Na | சோடியம் | In Tamil
= Na | సోడియమ్ | In Telugu
= Na | Натрий | In Tajik
= Na | โซเดียม | In Thai
= Na | Sodyum | In Turkish
= Na | Натрій | In Ukrainian
= Na | Natriy | In Uzbek
= Na | Natri | In Vietnamese
= Na | Sodiom | In Walloon
= Na | 钠 | In Chinese languagesIn English
- NaAIJ
-
Nanjing Aeronautical Institute Journal
In English
- NaGe
-
National Geographic
In English
- NatH
-
Natural History
In English
- NatPh
-
Nature Physics
In English
- Natur
-
Nature
In English
- NeCom
-
Neural Computation
In English
- NewAR
-
New Astronomy Review
In English
- NiC
-
NeuroImaging Center
In English
- NizRe
-
Nizamiah Observatory Reprints
In English
- NlOpt
-
Nonlinear Optics
In English
- NoJEF
-
Norwich Jubilee Esperanto Foundation
In English
- NuAlg
-
Numerical Algorithms
In English
- NuEnD
-
Nuclear Engineering and Design
In English
- NuGeo
-
Nuclear Geophysics
In English
- NuMat
-
Numerische Mathematik
In English
- NuSTAR
-
Nuclear Spectroscopic Telescope Array
In English
- NucFS
-
Nuclear Fusion Special Supplement
In English
- NucFu
-
Nuclear Fusion
In English
- NucIM
-
Nuclear Instruments and Methods
In English
- NucPh
-
Nuclear Physics
In English
- NucTF
-
Nuclear Technology Fusion
In English
- NucTe
-
Nuclear Technology
In English
- O
-
Oxygen
= O | Oxygène | In French
= 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 | 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 languagesIn English
- OA
-
Operating Agency
In English
- OAA
-
Orbiter Access Arm
In English
- OAA
-
Orbiter Alternate Airfield
In English
- OAA
-
ORU Alternative Analysis
In English
- OAC
-
Orbital Activation and Checkout
In English
- OAFD
-
Orbiter Aft Flight Deck
In English
- OAFTO
-
Orbiter Atmospheric Flight Test Office
The abbreviation OAFTO (Orbiter Atmospheric Flight Test Office) includes the abbreviation FT (Flight Test).
In English
- OAH
-
Organization of American Historians (www.oah.org)
In English
- OAHTS
-
Orbiter Avionics Hardware Tracking System
In English
- OAI
-
OpenAPI Initiative
In English
- 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
- OAIS
-
Ohio Association of Independent Schools (www.oais.org)
In English
- OAJ
-
Oxford Art Journal
In English
- OALC
-
Ogden Air Logistics Center
In English
- OAME
-
Orbital Attitude and Maneuvering Electronics
In English
- OAMI
-
Office of Academic Multicultural Initiatives (www.oami.umich.edu)
In English
- OAMI
-
Owners Association Management Inc (www.oami.net)
In English
- OAMI
-
Ofgem Approved Meter Installers
In English
- OAMP
-
Optical Airborne Measurements Program
In English
- OAMP
-
Optical Aircraft Measurements Program
In English
- OAMS
-
Orbital Attitude and Maneuvering System
In English
- OAO
-
Orbital Astronomical Observatory
In English
- OAP
-
Odessa Astronomical Publications
In English
- OAPEC
-
Organization of Arab Petroleum Exporting Countries
In English
- OAR
-
Organization for Asian Research
In English
- OAR
-
Off-Axis Rejection
In English
- OARE
-
Orbital Acceleration Research Experiment
In English
- OARME
-
Oxygen Atom Reaction Materials Experiment
In English
- OARS
-
Orbiter Avionics Radiation Specification
In English
- OAS
-
Office Automation System
In English
- OAS
-
Optical Assembly Simulator
In English
- OAS
-
Orbiter Aeroflight Simulator
In English
- OAS
-
Orbiter Atmospheric Simulator
In English
- OAS
-
Orbiter Avionics Simulator
In English
- OAS
-
Orbiter Avionics System
In English
- OAS
-
OpenAPI Specification
In English
- OASCB
-
Orbiter Avionics Software Control Board
The abbreviation OASCB (Orbiter Avionics Software Control Board) includes the abbreviation CB (Control Board).
In English
- OASD
-
Office Of the Assistant Secretary of Defense
In English
- OASIS
-
Organisation for the Advancement of Structural Information Standard
In English
- OASIS
-
Orbit Avionics Software Integration Study
In English
- OASM
-
Office of Aerospace Medicine
In English
- OASPL
-
Overall Sound Pressure Level
In English
- OAST
-
Office of Aeronautics and Space Technology
In English
- OAT
-
Operational Acceptance Test
In English
- OAT
-
Overall Test
In English
- OATS
-
Orbiter Avionics Tracking System
In English
- OAV
-
Original Animated Video
In English
- OAVT
-
Ontario Association of Veterinary Technicians (https://oavt.org/)
In English
- OBC
-
On-Board Checkout
The abbreviation OBC (On-Board Checkout) is included in the abbreviation OBCS (On-Board Checkout Subsystem).
In English
- OBC
-
On-Board Computer
In English
- OBCP
-
On-Board Computer Program
The abbreviation OBCP (On-Board Computer Program) includes the abbreviation CP (Computer Program).
In English
- OBCS
-
On-Board Checkout Subsystem
The abbreviation OBCS (On-Board Checkout Subsystem) includes the abbreviation OBC (On-Board Checkout).
In English
- OBDU
-
On-Board Diagnostic Unit
In English
- OBFA
-
Occupational Benevolent Funds Alliance
In English
- OBG
-
Oxford Business Group (https://oxfordbusinessgroup.com/)
In English
- OBG
-
Ohio Business Gateway (http://business.ohio.gov)
In English
- OBG
-
Oates Breheny Group (www.obg.ie)
In English
- OBG
-
Oregon Brewers Guild (http://oregonbeer.org)
In English
- OBG
-
Onlay Bone Graft
In English
- OBG
-
Open Bottom Girdle
In English
- OBPI
-
Option-Based Portfolio Insurance
In English
- OBS
-
Operational Bioinstrumentation System
In English
- OBS
-
Operational Biomedical System
In English
- OBSC
-
Off Balance Sheet Commitment
In English
- OBV
-
Oxidizer Bleed Valve
In English
- OCA
-
Orbiter Capability Analysis
In English
- OCA
-
Orbiter Capability Assessment
In English
- OCA
-
Oracle Certifiate Associate
In English
- OCA
-
Open Content Alliance
In English
- OCAC
-
Orbiter Cabin Air Cleaner
In English
- OCALC
-
Oklahoma City Air Logistics Center
In English
- OCAM
-
Optimal Control Applications and Methods
In English
- OCAP
-
Ontario Coalition Against Poverty (www.ocap.ca)
In English
- OCAR
-
Office, Chief of Army Reserves
In English
- OCB
-
Operational Configuration Baseline
In English
- OCC
-
Office of Contract Compliance
In English
- OCC
-
Operations Control Center
The abbreviation OCC (Operations Control Center) is included in abbreviations such as SOCC (Satellite Operations Control Center), POCC (Payload Operations Control Center), MSOCC (Multisatellite Operations Control Center), NOCC (Network Operations Control Center), MOCC (Mission Operations Control Center), POCC (Payload Operations Control Center) and POCC (Platform Operations Control Center), and it includes the abbreviation CC (Control Center).
In English
- OCCAM
-
Ocean Circulation and Climate Advanced Modelling Project
In English
- OCCARO
-
Orange County Council of Amateur Radio Organizations
In English
- OCCP
-
Orbit Command Computer Program
The abbreviation OCCP (Orbit Command Computer Program) includes the abbreviation CP (Computer Program).
In English
- OCCS
-
Operator Control Console Subsystem
In English
- OCD
-
Obsessive Compulsive Disorder
In English
- OCD
-
Order of Discalced Carmelites
In English
- OCDR
-
Orbiter Critical Design Review
The abbreviation OCDR (Orbiter Critical Design Review) includes abbreviations CDR (Critical Design Review) and DR (Design Review).
In English
- OCDU
-
Optics Coupling Data Unit
In English
- OCDU
-
Outpatient Clinical Decision Unit
In English
- OCDU
-
Optical Channel Drop Unit
In English
- OCDU
-
Otor-Owhe Community Development Union
In English
- OCDU
-
Oleh Community Development Union
In English
- OCE
-
Ocean Color Experiment
In English
- OCE
-
Organizational Clothing and Equipment
In English
- OCF
-
On-Board Computational Facility
In English
- OCF
-
Orbiter Computational Facilities
In English
- OCF
-
OpenBSD Cryptographic Framework
In English
- OCG
-
OSTC (Open Systems Testing Consortium) Certification Group
In English
- OCG
-
Operational Co-ordination Group
In English
- OCGF
-
Organic Crystal Growth Facility
In English
- OCH
-
Orbiter Common Hardware
In English
- OCHA
-
Office for the Coordination of Humanitarian Affairs (http://ochaonline.un.org)
In English
- OCI
-
Organizational Conflict of Interest
In English
- OCIPED
-
Omani Centre for Investment Promotion & Export Development
In English
- OCLC
-
Online Computer Library Center
In English
- OCM
-
Optical Countermeasure
In English
- OCM
-
Oracle Certified Master
In English
- OCML
-
Operational Conceptual Modelling Language
In English
- OCN
-
Operation Control Number
In English
- OCN
-
Order Change Number
In English
- OCN
-
Order Control Number
In English
- OCOGs
-
Organising Committees for the Olympic Games
In English
- OCONUS
-
Outside Continental United States
In English
- OCP
-
Omega Compiled Process
In English
- OCP
-
Office Of Commercial Programs
In English
- OCP
-
Operations Checkout Procedure
In English
- OCP
-
Output Control Pulse
In English
- OCP
-
Oracle Certified Professional
In English
- OCR
-
Optical Character Recognition
= ROC | Reconnaissance Optique de Caractères | In French
The abbreviation OCR (Optical Character Recognition) is included in the abbreviation TOCR (Transym Optical Character Recognition).
In English
- OCR
-
Operational Capability Readiness
In English
- OCR
-
Operational Concept Review
The abbreviation OCR (Operational Concept Review) is included in the abbreviation FOCR (Final Operational Concept Review).
In English
- OCR
-
Optical Character Reader
In English
- OCRACES
-
Orange County Radio Amateur Civil Emergency Service
In English
- OCS
-
On-Board Checkout System
In English
- OCS
-
Operational Control Segment
In English
- OCS
-
Officer Candidate School
In English
- OCS
-
Online Charging System
In English
- OCSP
-
Online Certificate Status Protocol
In English
- OCTAVE
-
Operationally Critical Threat, and Vulnerability Evaluation
In English
- OCTS
-
Ocean Color and Temperature Scanner
In English
- OCTW
-
Optical Communications Through the shuttle Window
In English
- OCU
-
Ordnance Control Unit
In English
- ODA
-
Open Document Architecture
In English
- ODA
-
Optical Diagnostic Assembly
In English
- ODB
-
Operational Data Base
The abbreviation ODB (Operational Data Base) includes the abbreviation DB (Data Base).
In English
- ODB
-
Operational Data Book
In English
- ODBC
-
Open Data Base Connectivity
The abbreviation ODBC (Open Data Base Connectivity) includes the abbreviation DB (Data Base).
In English
- ODBC
-
Open Database Connectivity
In English
- ODBMS
-
Object-Oriented Database Management System
In English
- ODCCP
-
Office for Drug Control and Crime Prevention
= OCDPC | Office pour le Contrôle des Drogues et la Prévention du Crime | In French
In English
- ODDDA
-
OWTRAD (Old World Traditional Trade Routes) Dromographic Digital Data Archives
In English
- ODDL
-
On-Board Digital Data Load
In English
- ODDP
-
Object-Dependent Data Processor
The abbreviation ODDP (Object-Dependent Data Processor) includes the abbreviation DP (Data Processor).
In English
- ODDS
-
Operational Data Delivery Services
In English
- ODE
-
Operational Demonstration and Evaluation
In English
- ODE
-
Ordinary Differential Equation
In English
- ODE
-
Open Dynamics Engine (www.ode.org)
In English