| NHB |
NASA Handbook |
In English |
→ Spaceflight engineering, astronautics |
| NIFES |
National Industrial Fuel Efficiency Service |
In English |
→ Energy economics |
| NIFO |
Neidentigita Fluganta Objekto
= OVNI | Objet Volant Non Identifié | In French
= OVNI | Objecte Volador No Identificat | In Catalan
= НЛО | Неидентифициран летящ обект | In Bulgarian
= OVNI | Objeto Volador No Identificado | In Spanish
= UFO | Unidentifiziertes Flugobjekt | In German
= UFO | Unidentified Flying Object | In English
= UFO | Unknown Flying Object | In English
= UFO | Uidentificeret flyvende objekt | In Danish
= UFO | Unbekend fleanend objekt | In Frisian
= עב"מ | עצם בלתי מזוהה | In Hebrew
= OVNI | Oggetto Volante Non Identificato | In Italian
= NLO | Neidentificēts lidojošs objekts | In Latvian
= UFO | Uidentifisert flygende objekt | In Norwegian
= UFO | Uidentifisert flygande objekt | In Nynorsk
= NOL | Niezidentyfikowany Obiekt Latający | In Polish
= OVNI | Objeto Voador Não Identificado | In Portuguese
= OZN | Obiect Zburător Neidentificat | In Romanian
= НЛО | Неопознанный летающий объект | In Russian
= NLO | Neidentifikovani leteći objekat | In Serbo-Croatian
|
In Esperanto |
→ Spaceflight engineering, astronautics |
| NLO |
Neidentificēts lidojošs objekts
= NIFO, OVNI, НЛО, UFO, עב"מ, NOL, OZN (look above)
|
In Latvian |
→ Spaceflight engineering, astronautics |
| NLO |
Neidentifikovani leteći objekat
= NIFO, OVNI, НЛО, UFO, עב"מ, NOL, OZN (look above)
|
In Serbo-Croatian |
→ Spaceflight engineering, astronautics |
| NLR |
Nationaal Lucht- en Ruimtevaartlaboratorium |
In Dutch |
→ Research institutes
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| NMBS |
Nationale Maatschappij der Belgische Spoorwegen (www.b-rail.be)
= SNCB | Société Nationale des Chemins de fer Belges | In French
|
In Dutch |
→ Rail transport engineering
→ Transport and postal services |
| NMI |
NASA Management Instruction |
In English |
→ Management
→ Spaceflight engineering, astronautics |
| NMI |
National Maritime Institute |
In English |
→ Marine research, oceanography
→ 627
→ 6295 |
| NMR |
Nuclear Magnetic Resonance
= RMN | Résonance Magnétique Nucléaire | In French
= RMN | Ressonància Magnètica Nuclear | In Catalan
= RMN | Risonanza Magnetica Nucleare | In Italian
= תמ"ג | תהודה מגנטית גרעינית | In Hebrew
= ЯМР | Я́дерного магни́тного резона́нса | In Russian
= НМР | Нуклеарна магнетна резонанција | In Serbian
|
In English |
→ Medicine
→ Nuclear, atomic, and molecular physics
→ 629031 |
| NMTS |
Next Manned Transportation System |
In English |
|
| NOES |
National Operational Environmental Satellite |
In English |
→ Environment, environmental sciences
→ Spaceflight engineering, astronautics |
| NOL |
Niezidentyfikowany Obiekt Latający
= NIFO, OVNI, НЛО, UFO, עב"מ, NLO, OZN (look above)
|
In Polish |
→ Spaceflight engineering, astronautics |
| NORAD |
North American Air Defense Command |
In English |
→ 358
→ Military engineering
→ Aeronautics, aircraft |
| NORAD |
North American Aerospace Defense Command |
In English |
→ 358
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| NOSS |
National Oceanic Satellite System |
In English |
→ Marine research, oceanography
→ Spaceflight engineering, astronautics |
| NPC |
NASA Publication Control |
In English |
→ Spaceflight engineering, astronautics |
| NPC |
NASA Procurement Circular |
In English |
→ Spaceflight engineering, astronautics |
| NPD |
NASA Policy Directive |
In English |
→ Management
→ Spaceflight engineering, astronautics |
| NPN |
NASA Part Number |
In English |
→ Spaceflight engineering, astronautics |
| NPS |
NASA Planning Studies |
In English |
→ Spaceflight engineering, astronautics |
| NPS |
Nonpropulsive Stage |
In English |
→ Spaceflight engineering, astronautics |
| NPSS |
NASA Packet Switching System |
In English |
→ Spaceflight engineering, astronautics |
| NRA&A |
Nouvelle Revue d'Aéronautique et d'Astronautique |
In French |
→ Serial publications, periodicals
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| NRALT |
NASA Radar Altimeter |
In English |
→ Geodesy, cartography
→ Spaceflight engineering, astronautics |
| NRDS |
Nuclear Rocket Development Station |
In English |
→ Nuclear technology
→ Spaceflight engineering, astronautics |
| NRRv |
Naval Research Reviews |
In English |
→ Serial publications, periodicals
→ 6295
→ Transport and postal services |
| NS |
Nuclear Shuttle |
In English |
→ Nuclear technology
→ Spaceflight engineering, astronautics |
| NSC |
NASA Standard Computer |
In English |
→ Hardware
→ Spaceflight engineering, astronautics |
| NSD |
NASA Standard Detonator |
In English |
→ Spaceflight engineering, astronautics |
| NSI |
NASA Science Internet |
In English |
→ Internet
→ Spaceflight engineering, astronautics
→ Astronomy |
| NSI |
NASA Standard Initiator |
In English |
→ Spaceflight engineering, astronautics |
| NSIF |
Near-Space Instrumentation Facility |
In English |
→ Astronomy
→ Spaceflight engineering, astronautics |
| NSLD |
NASA Shuttle Logistics Depot |
In English |
→ Maintenance and logistics
→ Spaceflight engineering, astronautics |
| NSO |
NASA Support Operation |
In English |
→ Spaceflight engineering, astronautics |
| NSP |
NASA Support Plan |
In English |
→ Spaceflight engineering, astronautics |
| NSTI |
NASA Simulation Traffic Interface |
In English |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| NSTL |
National Space Technology Laboratories |
In English |
→ Research institutes
→ Astronomy
→ Spaceflight engineering, astronautics |
| NSTS |
National Space Transportation System |
In English |
→ Spaceflight engineering, astronautics |
| NTD |
NASA Test Director |
In English |
→ Spaceflight engineering, astronautics |
| NTE |
Navigation Telemetry Encoder |
In English |
→ Geodesy, cartography |
| NTS |
Navigation Technology Satellite |
In English |
→ Spaceflight engineering, astronautics |
| NTSO |
NASA Test Support Office |
In English |
→ Spaceflight engineering, astronautics |
| NUAAJ |
Nanjing University Aeronautics and Astronautics Journal |
In English |
→ Serial publications, periodicals
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| NV |
Nuclear Vehicle |
In English |
→ Nuclear technology |
| NV |
NASA Altimeter Verification |
In English |
→ Spaceflight engineering, astronautics |
| NVAFB |
North Vandenberg Air Force Base |
In English |
→ 358
→ Aeronautics, aircraft |
| NVR |
NASA Waiver |
In English |
→ Spaceflight engineering, astronautics |
| OAA |
Orbiter Alternate Airfield |
In English |
→ Spaceflight engineering, astronautics |
| OAA |
Orbiter Access Arm |
In English |
→ Spaceflight engineering, astronautics |
| OAC |
Orbital Activation and Checkout |
In English |
→ Spaceflight engineering, astronautics |
| OAFD |
Orbiter Aft Flight Deck |
In English |
→ Spaceflight engineering, astronautics |
| OAFTO |
Orbiter Atmospheric Flight Test Office |
In English |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OAHTS |
Orbiter Avionics Hardware Tracking System |
In English |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OALC |
Ogden Air Logistics Center |
In English |
→ Maintenance and logistics
→ Aeronautics, aircraft |
| OAME |
Orbital Attitude and Maneuvering Electronics |
In English |
→ Electronics
→ Spaceflight engineering, astronautics |
| OAMP |
Optical Airborne Measurements Program |
In English |
→ Aeronautics, aircraft |
| OAMS |
Orbital Attitude and Maneuvering System |
In English |
→ Spaceflight engineering, astronautics |
| ÖAMTC |
Österreichischer Automobil-, Motorrad- und Touring Club |
In German |
→ Organizations and associations
→ Transport and postal services |
| OAO |
Orbital Astronomical Observatory |
In English |
→ Observatories
→ Spaceflight engineering, astronautics |
| OARE |
Orbital Acceleration Research Experiment |
In English |
→ Astronomy
→ Spaceflight engineering, astronautics |
| OARS |
Orbiter Avionics Radiation Specification |
In English |
→ Aeronautics, aircraft |
| OAS |
Orbiter Aeroflight Simulator |
In English |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OAS |
Orbiter Atmospheric Simulator |
In English |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OAS |
Orbiter Avionics Simulator |
In English |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OAS |
Orbiter Avionics System |
In English |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OASCB |
Orbiter Avionics Software Control Board |
In English |
→ Software
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OASIS |
Orbit Avionics Software Integration Study |
In English |
→ Software
→ Aeronautics, aircraft |
| OASM |
Office of Aerospace Medicine |
In English |
→ Medicine
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OAST |
Office of Aeronautics and Space Technology |
In English |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OATS |
Orbiter Avionics Tracking System |
In English |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OCA |
Orbiter Capability Assessment |
In English |
→ Spaceflight engineering, astronautics |
| OCA |
Orbiter Capability Analysis |
In English |
→ Spaceflight engineering, astronautics |
| OCAC |
Orbiter Cabin Air Cleaner |
In English |
→ Spaceflight engineering, astronautics |
| OCALC |
OKlahoma City Air Logistics Center |
In English |
→ Maintenance and logistics
→ Aeronautics, aircraft |
| OCCP |
Orbit Command Computer Program |
In English |
→ Software
→ Spaceflight engineering, astronautics |
| OCDR |
Orbiter Critical Design Review |
In English |
→ Spaceflight engineering, astronautics |
| OcEng |
Ocean Engineering |
In English |
→ Serial publications, periodicals
→ Marine research, oceanography
→ 6295 |
| OCF |
Orbiter Computational Facilities |
In English |
→ Computer science
→ Spaceflight engineering, astronautics |
| OCH |
Orbiter Common Hardware |
In English |
→ Hardware
→ Spaceflight engineering, astronautics |
| OcPhE |
Ocean Physics and Engineering |
In English |
→ Serial publications, periodicals
→ Marine research, oceanography
→ 6295 |
| OCTW |
Optical Communications Through the shuttle Window |
In English |
→ Spaceflight engineering, astronautics |
| ODF |
Orbit Determination Facility |
In English |
→ Astronomy
→ Spaceflight engineering, astronautics |
| ODIN |
Orbital Design Integration System |
In English |
→ Spaceflight engineering, astronautics |
| ODM |
Orbiter Disconnect Mechanism |
In English |
→ Spaceflight engineering, astronautics |
| ODRC |
Orbiter Data Reduction Center |
In English |
→ Data
→ Spaceflight engineering, astronautics |
| OEAS |
Orbital Emergency Arresting System |
In English |
→ Spaceflight engineering, astronautics |
| OECO |
Outboard Engine Cutoff |
In English |
|
| OECS |
Orbital Express Capture System |
In English |
→ Spaceflight engineering, astronautics |
| OEPS |
Operationally Efficient Propulsion System |
In English |
|
| OES |
Orbiter Emergency Site |
In English |
→ Spaceflight engineering, astronautics |
| OET |
Orbiter Engineering and Test |
In English |
→ Spaceflight engineering, astronautics |
| OEX |
Orbiter Experiment |
In English |
→ Spaceflight engineering, astronautics |
| OF |
Orbital Flight |
In English |
→ Spaceflight engineering, astronautics |
| OFDS |
Orbiter Flight Dynamic Simulator |
In English |
→ Computer simulation
→ Spaceflight engineering, astronautics |
| OFI |
Operational Flight Instrumentation |
In English |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OFK |
Optical Flight Kit |
In English |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OFP |
Operational Flight Profile |
In English |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OFP |
Operational Flight Program |
In English |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OFP |
Orbiter Flight Program |
In English |
→ Spaceflight engineering, astronautics |
| OFS |
Orbiter Functional Simulator |
In English |
→ Spaceflight engineering, astronautics |
| OFS |
Orbital/Orbital Flight System |
In English |
→ Spaceflight engineering, astronautics |
| OFS |
Orbiter Flight Simulator |
In English |
→ Spaceflight engineering, astronautics |
| OFT |
Orbital Flight Training |
In English |
→ Spaceflight engineering, astronautics |
| OFT |
Orbital Flight Test |
In English |
→ Spaceflight engineering, astronautics |
| OFT |
Operational Flight Test |
In English |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| OFTDS |
Orbital Flight Test Data System |
In English |
→ Data
→ Spaceflight engineering, astronautics |
| OGMT |
Orbiter Greenwich Mean Time |
In English |
→ Spaceflight engineering, astronautics |
| OHA |
Orbital Height Adjustment Maneuver |
In English |
→ Spaceflight engineering, astronautics |
| OHGVT |
Orbital Horizontal Ground Vibration Test |
In English |
→ Spaceflight engineering, astronautics |
| OI |
Orbiter Insertion |
In English |
→ Spaceflight engineering, astronautics |
| OI |
Orbiter Instrumentation |
In English |
→ Spaceflight engineering, astronautics |
| OIA |
Orbiter Interface Adapter |
In English |
→ Human-computer interaction
→ Spaceflight engineering, astronautics |
| OIC |
Orbital Integrated Checkout |
In English |
→ Spaceflight engineering, astronautics |
| OIE |
Orbiter Integration Engineering |
In English |
→ Spaceflight engineering, astronautics |
| OIS |
Orbit Injection Subsystem |
In English |
→ Spaceflight engineering, astronautics |
| OIS |
Orbit Inserting System |
In English |
→ Spaceflight engineering, astronautics |
| OIS |
Orbit Insertion Subsystem |
In English |
→ Spaceflight engineering, astronautics |
| OIS |
Orbiter Instrumentation Systems |
In English |
→ Spaceflight engineering, astronautics |
| OISTP |
Oxygen-Iodine SUpersonic Technology Program |
In English |
→ Aeronautics, aircraft |
| OIT |
Orbiter Integrated Test |
In English |
→ Spaceflight engineering, astronautics |
| OIT |
Orbiter Integration Test |
In English |
→ Spaceflight engineering, astronautics |
| OIT |
Orbiter Interface Test |
In English |
→ Spaceflight engineering, astronautics |
| OIVS |
Orbiter Interface Verification Set |
In English |
→ Spaceflight engineering, astronautics |
| OLERD |
Orbiter Landing Emergency Rescue Data |
In English |
→ Spaceflight engineering, astronautics |
| OLF |
Orbiter Lifting Frame |
In English |
→ Spaceflight engineering, astronautics |
| OLIF |
ORbiter Landing Instrumentation Facility |
In English |
→ Spaceflight engineering, astronautics |
| OLOW |
Orbiter Lift-Off Weight |
In English |
→ Spaceflight engineering, astronautics |
| OLSP |
Orbiter Logistics Support Plan |
In English |
→ Spaceflight engineering, astronautics |
| OMA |
Orbiter Maintenance Area |
In English |
→ Maintenance and logistics
→ Spaceflight engineering, astronautics |
| OMBUU |
Orbiter Midbody Umbilical Unit |
In English |
→ Spaceflight engineering, astronautics |
| OMCF |
Orbiter Maintenance and Checkout Facility |
In English |
→ Maintenance and logistics
→ Spaceflight engineering, astronautics |
| OMDP |
Orbiter Maintenance Down Period |
In English |
→ Maintenance and logistics
→ Spaceflight engineering, astronautics |
| OME |
Orbital Maneuvering Engine |
In English |
→ Spaceflight engineering, astronautics |
| OME |
Orbiter Main Engine |
In English |
→ Spaceflight engineering, astronautics |
| OMET |
Orbiter Mission Elapsed Time |
In English |
→ Spaceflight engineering, astronautics |
| OMEWG |
Orbiter Maintenance Engineering Working Group |
In English |
→ Maintenance and logistics
→ Spaceflight engineering, astronautics |
| OMI |
Organisation Maritime Internationale
= IMO | International Maritime Organization | In English
= IMO | Internacia Mar-Organizo | In Esperanto
|
In French |
→ International relations
→ Marine research, oceanography
→ 6295
→ Agricultural sciences |
| OMK |
Orbiter Mission Kit |
In English |
→ Spaceflight engineering, astronautics |
| OML |
Orbiter Mold Line |
In English |
→ Spaceflight engineering, astronautics |
| OMMH |
Orbiter Maintenance Man-Hour |
In English |
→ Maintenance and logistics
→ Spaceflight engineering, astronautics |
| OMR |
Orbiter Management Review |
In English |
→ Spaceflight engineering, astronautics |
| OMRF |
Orbiter Maintenance and Refurbishment Facility |
In English |
→ Maintenance and logistics
→ Spaceflight engineering, astronautics |
| OMRF |
Orbiter Modification and Refurbishment Facility |
In English |
→ Maintenance and logistics
→ Spaceflight engineering, astronautics |
| OMS |
Orbital Maneuvering System |
In English |
→ Spaceflight engineering, astronautics |
| OMV |
Orbital Maneuvering Vehicle |
In English |
→ Spaceflight engineering, astronautics |
| ONBT |
Orbiter Neutral Buoyancy Trainer |
In English |
→ Spaceflight engineering, astronautics |
| ONERA |
Office National d'Études et de Recherches Aérospatiales |
In French |
→ Aeronautics, aircraft
→ Spaceflight engineering, astronautics |
| ONERA |
Office National d'Études et de Recherches Aéronautiques |
In French |
→ Aeronautics, aircraft |
| OOD |
Orbiter On Dock |
In English |
→ Spaceflight engineering, astronautics |
| OOH |
Orbital Operations Handbook |
In English |
→ Spaceflight engineering, astronautics |
| OOR |
On-Orbit Review |
In English |
→ Spaceflight engineering, astronautics |
| OOS |
Orbit-to-Orbit Shuttle |
In English |
→ Spaceflight engineering, astronautics |
| OOS |
Orbit-to-Orbit Stage |
In English |
→ Spaceflight engineering, astronautics |
| OOS |
On-Orbit Station |
In English |
→ Spaceflight engineering, astronautics |
| OOSD |
On-Orbit Support Document |
In English |
→ Spaceflight engineering, astronautics |
| OOSD |
Orbital Operations Support Document |
In English |
→ Spaceflight engineering, astronautics |
| OOSDP |
On-Orbit Station Distribution Panel |
In English |
→ Spaceflight engineering, astronautics |
| OOSS |
On-Orbit Support System |
In English |
→ Spaceflight engineering, astronautics |
| OPB |
Oxidizer Preburner |
In English |
|
| OPBS |
Orbiter Payload Bay Simulator |
In English |
→ Spaceflight engineering, astronautics |
| OPF |
Orbiter Processing Facility |
In English |
→ Spaceflight engineering, astronautics |
| OPI |
Orbiter Payload Interrogator |
In English |
→ Spaceflight engineering, astronautics |
| OPIS |
Orbiter Prime Item Specification |
In English |
→ Spaceflight engineering, astronautics |
| OPL |
Orbiter Project Parts List |
In English |
→ Spaceflight engineering, astronautics |
| OPLF |
Orbiter Processing and Landing Facility |
In English |
→ Spaceflight engineering, astronautics |
| OPM |
Outer Planet Mission |
In English |
→ Astronomy
→ Spaceflight engineering, astronautics |
| OPO |
Orbiter Project Office |
In English |
→ Spaceflight engineering, astronautics |
| OPOV |
Oxidizer Preburner Oxidizer Valve |
In English |
|
| OPPAR |
Orbiter Project Parts Authorization Request |
In English |
→ Spaceflight engineering, astronautics |
| OPR |
Orbiter Payload Recorder |
In English |
→ Spaceflight engineering, astronautics |
| OPS |
Orbiter Project Schedule |
In English |
→ Spaceflight engineering, astronautics |
| OPSS |
Orbital Propellant Storage Subsystem |
In English |
→ Spaceflight engineering, astronautics |
| OPWS |
Orbital Payload Work Station |
In English |
→ Spaceflight engineering, astronautics |
| ORCUS |
Orbital Recording Capability and Update System |
In English |
→ Spaceflight engineering, astronautics |
| ORD |
Orbital Requirements Document |
In English |
→ Spaceflight engineering, astronautics |
| ORS |
Orbital Resupply System |
In English |
→ Spaceflight engineering, astronautics |
| ORS |
Orbital Reservicing System |
In English |
→ Spaceflight engineering, astronautics |
| ORS |
Orbital Refueling System |
In English |
→ Spaceflight engineering, astronautics |
| ORT |
Orbit Readiness Test |
In English |
→ Spaceflight engineering, astronautics |
| ORU |
Orbital Replacement Unit |
In English |
→ Spaceflight engineering, astronautics |
| ORU |
Orbital Replaceable Unit |
In English |
→ Spaceflight engineering, astronautics |
| ORV |
Orbital Research Vehicle |
In English |
→ Spaceflight engineering, astronautics |
| OS |
On-orbit Station |
In English |
→ Spaceflight engineering, astronautics |
| OS |
Orbiter CEI Specification |
In English |
→ Spaceflight engineering, astronautics |
| OSC |
Orbital Sciences Corporation |
In English |
→ Spaceflight engineering, astronautics |
| OSCAR |
Orbiting Satellite Carrying Amateur Radio |
In English |
→ Spaceflight engineering, astronautics
→ Telecommunications |
| OSCN |
Orbiter Specification Change Notice |
In English |
→ Spaceflight engineering, astronautics |
| OSCR |
Orbiter Software Change Request |
In English |
→ Software
→ Spaceflight engineering, astronautics |
| OSCRS |
Orbital Spacecraft Consumables Resupply System |
In English |
→ Maintenance and logistics
→ Spaceflight engineering, astronautics |
| OSDH |
Orbiter System Definition Handbook |
In English |
→ Spaceflight engineering, astronautics |
| OSE |
Orbital Support Equipment |
In English |
→ Spaceflight engineering, astronautics |
| OSF |
Orbiter Simulation Facility |
In English |
→ Spaceflight engineering, astronautics |
| OSM |
On-Orbit Spares Model |
In English |
→ Spaceflight engineering, astronautics |
| OSM |
Orbiter Service Module |
In English |
→ Spaceflight engineering, astronautics |
| OSO |
Orbiting Solar Observatory |
In English |
→ Observatories
→ Spaceflight engineering, astronautics |
| OSOP |
Orbiter Systems Operating Procedure |
In English |
→ Spaceflight engineering, astronautics |
| OSS |
Office of Space Sciences |
In English |
→ Astronomy
→ Spaceflight engineering, astronautics |
| OSS |
Orbiting Space Station |
In English |
→ Spaceflight engineering, astronautics |
| OSSA |
Office of Space Sciences and Applications |
In English |
→ Astronomy
→ Spaceflight engineering, astronautics |
