Abbreviations related to the theme ‘Engineering, technology’
- Code
-
Meaning
Language
Themes and places
- OAST
-
Office of Aeronautics and Space Technology
- OATS
-
Orbiter Avionics Tracking System
- OBC
-
On-Board Checkout
The abbreviation OBC (On-Board Checkout) is included in the abbreviation OBCS (On-Board Checkout Subsystem).
- OBCS
-
On-Board Checkout Subsystem
The abbreviation OBCS (On-Board Checkout Subsystem) includes the abbreviation OBC (On-Board Checkout).
- OBDU
-
On-Board Diagnostic Unit
- OBV
-
Oxidizer Bleed Valve
- OBVP
-
On-Board Vehicle Power
- OBVP
-
Oliveira do Bairro Veículos Pesados
- OCA
-
Orbiter Capability Analysis
- OCA
-
Orbiter Capability Assessment
- OCA
-
Ouest Convoyeur et Automatisme
- OCAC
-
Orbiter Cabin Air Cleaner
- OCALC
-
Oklahoma City Air Logistics Center
- OCAM
-
Optimal Control Applications and Methods
- OCC
-
Obus à Charge Creuse
- OCCP
-
Orbit Command Computer Program
The abbreviation OCCP (Orbit Command Computer Program) includes the abbreviation CP (Computer Program).
- OCDR
-
Orbiter Critical Design Review
The abbreviation OCDR (Orbiter Critical Design Review) includes abbreviations CDR (Critical Design Review) and DR (Design Review).
- OCF
-
On-Board Computational Facility
- OCF
-
Orbiter Computational Facilities
- OCG
-
Organe de Coupure Général
- OCH
-
Orbiter Common Hardware
- OCP
-
Office of Commercial Programs
- OCP
-
Output Control Pulse
- OCP
-
Office Chérifien des Phosphates
OCP is equivalent to م ش ف (مجموعة المكتب الشريف للفوسفاط) in Arabic.
- OCRD
-
Opérateur Commun du Réseau de Distribution
- OCRTAEMS
-
Office Central pour la Répression du Trafic des Armes, des munitions, des produits Explosifs et des Matières Sensibles
- OCS
-
On-Board Checkout System
- OCTW
-
Optical Communications Through the shuttle Window
- ODE
-
Observatoire Départemental de l'Eau
- ODF
-
Orbit Determination Facility
- ODIN
-
Orbital Design Integration System
- ODM
-
Orbiter Disconnect Mechanism
- ODRC
-
Orbiter Data Reduction Center
- OEAS
-
Orbital Emergency Arresting System
- OEB
-
Ordre d'Exécution de Branchement
- OECO
-
Outboard Engine Cutoff
- OECS
-
Orbital Express Capture System
- OEG
-
Office de l’Eau de Guyane
- OEM
-
Original Equipment Manufacturer
- OEPS
-
Operationally Efficient Propulsion System
- OES
-
Orbiter Emergency Site
- OET
-
Orbiter Engineering and Test
- OEW
-
Oberschwäbische Elektrizitätswerke
- OEX
-
Orbiter Experiment
- OF
-
Ordre de Fabrication
- OF
-
Orbital Flight
- OFDS
-
Orbiter Flight Dynamic Simulator
- OFDS
-
Oxygen Fluid Distribution System
- OFEMA
-
Office Français d'Exportation de Matériels Aéronautiques
- OFHC
-
Oxygen-Free High Conductivity
- OFI
-
Operational Flight Instrumentation
- OFK
-
Optical Flight Kit
- OFP
-
Operational Flight Profile
- OFP
-
Operational Flight Program
- OFP
-
Orbiter Flight Program
- OFS
-
Orbiter Flight System
The abbreviation OFS (Orbiter Flight System) includes the abbreviation FS (Flight System).
- OFS
-
Orbiter Flight Simulator
- OFS
-
Orbiter Functional Simulator
- OFS
-
Orbital Flight System
The abbreviation OFS (Orbital Flight System) includes the abbreviation FS (Flight System).
- OFT
-
Operational Flight Test
The abbreviation OFT (Operational Flight Test) includes the abbreviation FT (Flight Test).
- OFT
-
Orbital Flight Test
The abbreviation OFT (Orbital Flight Test) is included in the abbreviation OFTDS (Orbital Flight Test Data System), and it includes the abbreviation FT (Flight Test).
- OFT
-
Orbital Flight Training
- OFTDS
-
Orbital Flight Test Data System
The abbreviation OFTDS (Orbital Flight Test Data System) includes abbreviations FT (Flight Test) and OFT (Orbital Flight Test).
- OGA
-
Outer Gimbal Angle
- OGA
-
Outer Gimbal Axis
- OGE
-
Operating Ground Equipment
The abbreviation OGE (Operating Ground Equipment) includes the abbreviation GE (Ground Equipment).
- OGK
-
Optovaya Giéniérirouyouchtchaya Kompaniya
OGK is equivalent to ОГК (Оптовая генерирующая компания) in Russian.
- OGMT
-
Orbiter Greenwich Mean Time
The abbreviation OGMT (Orbiter Greenwich Mean Time) includes the abbreviation GMT (Greenwich Mean Time).
- OGTM
-
One-G Trainer and Mockup
- OGV
-
Oxygen Gauge Valve
- OHA
-
Orbital Height Adjustment Maneuver
- OHGVT
-
Orbital Horizontal Ground Vibration Test
- OI
-
Orbiter Insertion
- OI
-
Orbiter Instrumentation
- OIA
-
Orbiter Interface Adapter
- OIAC
-
Organisation pour l'Interdiction des Armes Chimiques (www.opcw.org)
OIAC is equivalent to OPWC (Organisation for the Prohibition of Chemical Weapons) in English.
- OIB
-
Österreichisches Institut für Bautechnik (www.oib.or.at)
- OIC
-
Orbital Integrated Checkout
- OICA
-
Organisation Internationale des Constructeurs d'Automobiles (http://oica.net)
- OIE
-
Orbiter Integration Engineering
- OIE
-
Oficina per a la Innovació Empresarial
- OIEA
-
Organismo Internacional de Energía Atómica (www.iaea.org)
OIEA is equivalent to 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.
- OIEau
-
Office International de l'Eau
- OIQ
-
Ordre des Ingénieurs du Québec (https://www2.oiq.qc.ca/)
- OIS
-
Orbit Injection Subsystem
- OIS
-
Orbit Inserting System
- OIS
-
Orbit Insertion Subsystem
- OIS
-
Orbiter Instrumentation Systems
- OISAR
-
Optical Inverse Synthetic-Aperture Radar
The abbreviation OISAR (Optical Inverse Synthetic-Aperture Radar) includes abbreviations SAR (Synthetic-Aperture Radar) and ISAR (Inverse Synthetic-Aperture Radar).
- OISTP
-
Oxygen-Iodine Supersonic Technology Program
- OIT
-
Orbiter Integrated Test
- OIT
-
Orbiter Integration Test
- OIT
-
Orbiter Interface Test
- OIV
-
Oxidizer Isolation Valve
- OIVS
-
Orbiter Interface Verification Set
- OKACOM
-
Okavango River Basin Water Commission
- OKTVF
-
Országos Környezetvédelmi, Természetvédelmi és Vízügyi Főigazgatóság
- OLED
-
Organic Light Emitting Device
The abbreviation OLED (Organic Light Emitting Device) includes the abbreviation LED (Light Emitting Device).
- OLED
-
Organic Light-Emitting Diode
The abbreviation OLED (Organic Light-Emitting Diode) is included in the abbreviation FOLED (Flexible Organic Light-Emitting Diode), and it includes the abbreviation LED (Light-Emitting Diode).
- OLERD
-
Orbiter Landing Emergency Rescue Data
- OLF
-
Orbiter Lifting Frame
- OLIF
-
Orbiter Landing Instrumentation Facility
- OLOW
-
Orbiter Lift-Off Weight
- OLSP
-
Orbiter Logistics Support Plan
- OMA
-
Orbiter Maintenance Area
- OMBUU
-
Orbiter Midbody Umbilical Unit
- OMCF
-
Operations and Maintenance Control File
- OMCF
-
Orbiter Maintenance and Checkout Facility
- OMDP
-
Orbiter Maintenance Down Period
- OME
-
Orbital Maneuvering Engine
- OME
-
Orbiter Main Engine
- OMEC
-
Organic Materials for Electronics Consortium
- OMEGA
-
Outil pour les Mutuelles des Électriciens et GAziers
- OMET
-
Orbiter Mission Elapsed Time
The abbreviation OMET (Orbiter Mission Elapsed Time) includes abbreviations MET (Mission Elapsed Time) and ET (Elapsed Time).
- OMEWG
-
Orbiter Maintenance Engineering Working Group
- OMI
-
Organisation Maritime Internationale
OMI is equivalent to IMO (International Maritime Organization) in English, IMO (Internacia Mar-Organizo) in Esperanto.
- OMI
-
Operations and Maintenance Instruction
The abbreviation OMI (Operations and Maintenance Instruction) is included in abbreviations such as OMIJC (Operations and Maintenance Instruction Job Card) and OMISS (Operations and Maintenance Instruction Summary Sheet).
- OMISS
-
Operations and Maintenance Instruction Summary Sheet
The abbreviation OMISS (Operations and Maintenance Instruction Summary Sheet) includes the abbreviation OMI (Operations and Maintenance Instruction).
- OMK
-
Orbiter Mission Kit
- OML
-
Orbiter Mold Line
- OMMH
-
Orbiter Maintenance Man-Hour
- OMPT
-
Observed Mass Point Trajectory
- OMR
-
Orbiter Management Review
The abbreviation OMR (Orbiter Management Review) includes the abbreviation MR (Management Review).
- OMRF
-
Orbiter Maintenance and Refurbishment Facility
- OMRF
-
Orbiter Modification and Refurbishment Facility
- OMRS
-
Operations and Maintenance Requirements and Specifications
- OMRS
-
Operations and Maintenance Requirements System
- OMRSD
-
Operations and Maintenance Requirements and Specifications Document
- OMS
-
Orbital Maneuvering System
- OMT
-
Oberflächen- und Materialtechnologie GmbH
- OMT
-
Organe de Manœuvre Télécommandé
- OMV
-
Orbital Maneuvering Vehicle
- OMV
-
Oxygen Manual Valve
The abbreviation OMV (Oxygen Manual Valve) includes the abbreviation MV (Manual Valve).
- OMVG
-
Organisation pour la Mise en Valeur du fleuve Gambie
- ONBAH
-
Office National des Barrages et des Aménagements Hydro-agricoles
- ONBT
-
Orbiter Neutral Buoyancy Trainer
- ONE
-
Office National d'Électricité (www.one.org.ma)
- ONEP
-
Office National de l'Eau Potable
- ONEP
-
Office National de l’Eau Potable
- ONERA
-
Office National d'Études et de Recherches Aéronautiques
- ONERA
-
Office National d'Études et de Recherches Aérospatiales (www.onera.fr)
- ONGC
-
Oil and Natural Gas Corporation (www.ongcindia.com)
- ONR
-
Office of Naval Research
- OOD
-
Orbiter On Dock
- OOH
-
Orbital Operations Handbook
- OOR
-
On-Orbit Review
- OOS
-
On-Orbit Station
- OOS
-
Orbit-to-Orbit Shuttle
- OOS
-
Orbit-to-Orbit Stage
- OOSD
-
On-Orbit Support Document
- OOSD
-
Orbital Operations Support Document
- OOSDP
-
On-Orbit Station Distribution Panel
- OOSS
-
On-Orbit Support System
The abbreviation OOSS (On-Orbit Support System) includes the abbreviation SS (Support System).
- OPALE
-
Outil Probabiliste des ALimentations Électriques
- OPB
-
Oxidizer Preburner
- OPBS
-
Orbiter Payload Bay Simulator
- OPC
-
Opel Performance Center
- OPC
-
Ordonnancement, Pilotage et Coordination
- OPC
-
Organic Photoconductor
- OPECST
-
Office Parlementaire d'Évaluation des Choix Scientifiques et Technologiques
- OPEN
-
Organisation de Producteurs d'Énergie Nucléaire
- OPERA
-
Observatoire PErmanent de la RAdioactivité
- OPF
-
Orbiter Processing Facility
- OPI
-
Orbiter Payload Interrogator
- OPI
-
Office du Périmètre d’Irrigation
- OPIS
-
Orbiter Prime Item Specification
- OPL
-
Orbiter Project Parts List
- OPLF
-
Orbiter Processing and Landing Facility
- OPM
-
Outer Planet Mission
- OPO
-
Orbiter Project Office
The abbreviation OPO (Orbiter Project Office) includes the abbreviation PO (Project Office).
- OPOV
-
Oxidizer Preburner Oxidizer Valve
- OPPAR
-
Orbiter Project Parts Authorization Request
- OPPBTP
-
Organisme Professionnel de Prévention du Bâtiment et des Travaux Publics (https://www.oppbtp.com/)
- OPR
-
Orbiter Payload Recorder
- OPR
-
Oxygen Pressure Regulator
- OPRI
-
Office de Protection contre les Rayonnements Ionisants (www.opri.fr)
- OPRV
-
Oxygen Pressure Relief Valve
- OPS
-
Orbiter Project Schedule
- OPS
-
Oxygen Purge System
- OPSS
-
Orbital Propellant Storage Subsystem
- OPTI
-
Observatorio de Prospectiva Tecnológica Industrial
- OPV
-
Offshore Patrol Vessel
- OPWC
-
Organisation for the Prohibition of Chemical Weapons (www.opcw.org)
OPWC is equivalent to OIAC, OPWC (see above).
- OPWS
-
Orbital Payload Work Station
- OQE
-
Optical and Quantum Electronics
- ORCUS
-
Orbital Recording Capability and Update System
- ORD
-
Orbital Requirements Document
The abbreviation ORD (Orbital Requirements Document) includes the abbreviation RD (Requirements Document).
- ORE
-
Opérateur de Réseau Électricité
- ORG
-
Opérateur de Réseau Gaz
- ORM
-
Operational Reactivity Margin
- ORS
-
Orbital Refueling System
- ORS
-
Orbital Reservicing System
- ORS
-
Orbital Resupply System
- ORT
-
Orbit Readiness Test
- ORU
-
Orbital Replaceable Unit
- ORU
-
Orbital Replacement Unit
- ORV
-
Orbital Research Vehicle
- OS
-
On-orbit Station
- OS
-
Orbiter CEI Specification
- OSART
-
Operational Safety Assessment Review Team