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Home / Governmental & Military / Aerospace engineering

Governmental & Military >> Aerospace engineering Abbreviations

Look through 1186 acronyms and abbreviations related to Aerospace engineering:

DRSS — Data Relay Satellite System
RSSPO — Resident Space Shuttle Project Officer
RJC — Reaction Jet Control
OASCB — Orbiter Avionics Software Control Board
MLS — Microwave Landing System
AHRS — Attitude Heading Reference System
XEUS — X-Ray Evolving Universe Spectroscopy Mission
TACSATCOM — Tactical Satellite Communications
RJDA — Reaction Jet Driver Aft
RJDF — Reaction Jet Driver Forward
OFP — Operational Flight Program
RJD — Reaction Jet Driver
UFO — Unidentified Flying Object
RJ/EC — Reaction Jet/Engine Control
RJ — Reaction Jet
CSA — Canadian Space Agency
RJD — Reaction Jet Device
ESA — European Space Agency
CCSDS — Consultative/Consultative Committee for Space Data Systems
FD — Flight Director
ADC — Aerospace Defense Command
ELV — Expendable Launch Vehicle
LES — Launch Escape Subsystem
LRR — Launch Readiness Review
STS — Space Transportation System
AFCS — Automatic Flight Control System
COSPAR — Committee on Space Research (ICSU)
SIR — Shuttle Imaging Radar
PHP — Planetary Horizontal Platform
DMSP — Defense Meteorological Satellite Program (U.S.)
HEAO — High Energy Astronomy Observatory
RPL — Rocket Propulsion Laboratory
PLS — Personnel Launch System
SMS — Synchronous Meteorological Satellite
ASAP — Aerospace Safety Advisory Panel
EC — Engine Control
AL — Approach and Landing
BAC — Boeing Aerospace Company
OSO — Orbiting Solar Observatory
AVHRR — Advanced Very High Resolution Radiometer
SN — Space Network
COP — Co-Orbiting Platform
FDO — Flight Dynamics Officer
FC — Flight Control
ATS — Advanced Technology Satellite
DFCS — Digital Flight Control System
ATS — applications technology satellite
ISRO — Indian Space Research Organisation
BAT — Burst Alert Telescope
FAR — Flight Acceptance Review

A&P — Attitude and Pointing
MHI — Mitsubishi Heavy Industries, Ltd.
ISF — Industrial Space Facility
LEO — Low Earth Orbit (satellite communications)
SMS — Shuttle Mission Simulator
AMU — Astronaut Maneuvering Unit
BAE — British Aerospace Systems, LTD
SISEX — Shuttle Imaging Spectrometer Experiment
ISO — Infrared Space Observatory
ACE — Attitude Control Electronics
BFC — Backup Flight Computer
PIO — Pilot-Induced Oscillation
AEDY — Aerospace Dynamics
AFO — Announced Flight Opportunity
ALS — Automatic Landing System
FCS — Flight Control System (Subsystem)
FP — Flight Plan
DAMA — Demand Assigned Multiple Access
ADL — Avionics Development Laboratory
BFCS — Backup Flight Control System
A&L — Approach and Landing
FCDB — Flight Control Data Bus
JP — Jet Propellant
CHSAJ — Chinese Society of Astronautics Journal
NEMS — NASA Equipment Management System
LOR — Lunar Orbit Rendezvous
FM — Flight Model
VLS — Vertical Launch System
ISS — International Space Station
RAE — Royal Aerospace Establishment
ABM — Apogee Boost Motor
AFD — Aft Flight Deck
NAS — National Airspace System
BFS — Backup Flight System
ARA — Attitude Reference Assembly
SAS — Small Astronomy Satellite
AOCS — Attitude and Orbit Control System
AAFE — Advanced Applications Flight Equipment
AFC — Automatic Flight Control
AFT — Atmospheric Flight Test
JSC — Johnson Space Center (Houston, TX)
CHJAA — Chinese Journal of Astronomy and Astrophysics
FCAP — Flight Control Applications Program
AFSCN — Air Force Satellite Control Network
COFR — Certificate of Flight Readiness
AG — Artificial Gravity
STP — Space Test Program
FDS — Flight Dynamics Software
MSFC — Marshall Space Flight Center (Huntsville AL)
SFACI — Software Flight Article Configuration Inspection

FDS — Flight Dynamics System
AFDO — Aft Flight Deck Operator
FCTB — Flight Crew Training Building
FD — Flight Day
MAN — Microwave Aerospace Navigation
ABE — air-based electronics
AF — Aft Fuselage
JPL — Jet Propulsion Laboratory (California Institute of Technology) (NASA)
SCA — Shuttle Carrier Aircraft
FID — Flight Implementation Directive
SRL — Space Radar Laboratory
LOI — Lunar Orbit Insertion
NESDIS — National Environmental Satellite, Data, and Information Service
MFF — MDM Flight Forward
SCF — Satellite Control Facility
CSTC — Consolidated Space Test Center
COMSP — Commercial Space
OML — Orbiter Mold Line
ACS — Aft Crew Station
COBE — Cosmic Background Explorer Satellite (NASA)
EOS — Earth Observation Satellite
FCOS — Flight Control Operational Software
FDL — Flight Director Loop
AFDE — Aft Flight Deck Equipment
ATG — Aerospace Test Group
THEMIS — Time History of Events and Macroscale Interactions during Sunstorms
KSCAP — Kennedy Space Center Area Permit
FAO — FLIGHT ACTIVITIES OFFICER
ACS — Attitude Control System
GTO — Geosynchronous Transfer Orbit
AFRPL — Air Force Rocket Propulsion Laboratory (USA)
NSTS — National Space Transportation System
LES — Lincoln Experimental Satellite
LCC — Launch Commit Criteria
SV — Space Vehicle
SLSA — Shuttle Logistics Support Aircraft
ATO — Abort To Orbit
ACPM — Attitude Control Propulsion Motor
DRS — Data Relay Satellite
COMSAT — Communications Satellite Corporation
OMDP — Orbiter Maintenance Down Period
DFRC — Dryden Flight Research Center
FCOS — Flight Computer Operating System (Orbiter)
ESAJ — European Space Agency Journal
STC — Satellite Test Center
CTS — Canadian Technology Satellite
VFR — Visual Flight Rule
ALEXIS — Array of Low Energy X-ray Imaging Sensors
STG — Space Task Group
OFP — Operational Flight Profile

NASP — National Aerospace Plane
BNSC — British National Space Centre
SSF — Space Station Freedom
ERS — Environmental Research Satellite
ESMC — Eastern Space And Missile Center (formerly AFETR)
CFP — Conceptual Flight Profile
CHJSS — Chinese Journal of Space Science
FCI — Flight Crew Integration
L&D — Landing And Deceleration
TOS — Transfer Orbit Stage
PLS — Primary Landing Site
LPLWS — Launch Pad Lightning Warning System
LVS — Launch Vehicle Simulator
NASDA — National Space Development Agency of Japan
MFA — Manned Flight Awareness
ANS — Astronomical Netherlands Satellite
FOR — Flight Operations Review
ELV — Earth Launch Vehicle
IP — Instituteuctor Pilot
FTE — Flight Test Engineer
FDM — Flight Data Manager
FCT — Flight Crew Trainer
FCTS — Flight Crew Trainer Simulator
SSP — Space Shuttle Program
MLW — Maximum Landing Weight
FCEF — Flight Crew Equipment Facility (At KSC)
MCT — Maximum Climb Thrust
MLV — Medium Launch Vehicle
OMV — Orbital Maneuvering Vehicle
FCOD — Flight Crew Operations Directorate
AAIR — Advanced Atmospheric sounder and Imaging Radiometer
LOB — Launch Operations Building
FDAI — Flight Director Attitude Indicator
AFSCF — Air Force Satellite Control Facility
FED — Flight Events Demonstration
ALT — approach and landing test
MERSAT — Meteorology And Earth Observation Satellite
PBV — Post-Boost Vehicle
AACS — Attitude and Antenna Control System
MLG — Main Landing Gear
PDP — Postinsertion Deorbit Preparation
LC — Launch Complex
MOSPO — Mobile Satellite Photometric Observatory
COFW — Certificate of Flight Worthiness
ALTR — Approach and Landing Test Requirement
SOI — Space Object Identification
PU — Propellant Utilization
ENVISAT — European Space Agency Environmental Satellite
ALS — Advanced Launch System
SDS — Satellite Data System

LF — Launch Facility
FC — Flight-Critical
FSE — Flight Support Equipment
AMEC — Aft Master Events Controller
FDRI — Flight Director Rate Indicator
CPF — Cost Per Flight
SRM — Solid Rocket Motor
ST — Space Telescope
ERBS — Earth Radiation Budget Satellite
EDO — Extended Duration Orbiter
CHSST — Chinese Space Science Technology
ERS — Entry and Recovery Simulation
FEWG — Flight Evaluation Working Group
GEM — Giotto Extended Mission
FDS — Flight Design and Scheduling
FFM — free-flying module
CORSA — Cosmic Radiation Satellite
CLS — Contingency Landing Site(s)
DFS — Dynamic Flight Simulator
ADEOS — ADvanced Earth Observing Satellite (Japan)
ACPS — Attitude Control Propulsion System
AFSAT — Air Force Satellite
LOA — Landing Operations Area
OMEWG — Orbiter Maintenance Engineering Working Group
JSAR — Journal of Space Astronomy Research
ND — NASA Document
AFSTC — Air Force Space Technology Center
FCS — Flight Crew System
FCSM — Flight Combustion Stability Monitor
LARC — Langley Research Center (NASA)
RTF — Return To Flight
FC — Flight Computer
LOWG — Landing Operations Working Group
FCIM — Flight Control Interface Module
FDS — Flight Design System
FU — Flight Unit
SESL — Space Environment Simulation Laboratory
BMS — Background Measurement Satellite
APCA — Aft Power Controller Assembly
DOI — Descent Orbit Insertion
SSE — Space Support Equipment
AGCU — Attitude Gyro Coupling Unit
ARS — Attitude Reference System
FHF — First Horizontal Flight
SI — Scientific Investigation
LS — Landing Site
AIL — Avionics Integration Laboratories
FCI — Flight Control Indicator
FEDP — Facility and Equipment Design Plan
DF — Development Flight

DSCS — U.S. Defense Satellite Communications System
MSCTN — Meteorological Satellite Center Technical Note
FES — Flight Element Set
PLA — Parachute Location Aid
EADI — Electronic Attitude Director Indicator
SSV — Space Shuttle Vehicle
AMSR — Advanced Microwave Scanning Radiometer
PRB — Parachute Refurbishment Building
DOMSAT — Domestic Satellite
ASTRA — Advanced Star Tracker
FE — Flight Experiment
DFRF — Dryden Flight Research Facility
PVT — Preflight Verification Test
RR — Rendezvous Radar
DORIS — Doppler Orbitography And Radiopositioning Integrated By Satellite (EOS)
FCP — Flight Correction Proposal
ROSAT — Roentgen Satellite
SS — Space Shuttle
MUA — Maximum Usable Altitude
LM — Lunar Module
ESTEC — European Space Research and Technology Centre
DCP — D-alanyl carrier protein
ERTS — Earth Resources Technology Satellite (now Landsat)
SMPTRB — Shuttle Main Propulsion Test Requirement Board
SPACE — Spacecraft Prelaunch Automatic Checkout Equipment
AGAA — Attitude Gyro Accelerometer Assembly
FET — Flight Elapsed Time
FMO — Flight Medical Officer
LAGEOS — Laser Geodynamic Satellite
SFP — Summary Flight Plan
FCF — Functional Check Flight
ST — Star Tracker
MFT — Mean Flight Time
DMSS — Defense Meteorological Satellite System
OMCF — Orbiter Maintenance & Checkout Facility
FDOR — Flight Design Operations Review
POE — Pilot Operational Equipment
MLGS — Microwave Landing Guidance System
LCC — Launch Control Center (KSC)
ERSIR — Earth Resources Shuttle Imaging Radar
LACB — Landing Aids Control Building (SLF At KSC)
BAC — Booster Assembly Contractor
LSSL — Life Sciences Space Laboratory
GSFC — Goddard Space Flight Center (Greenbelt, MD)
SOF — Safety Of Flight
SFT — Simulated Flight Test
ASRM — Advanced Solid Rocket Motor
EUVE — Extreme Ultraviolet Explorer (NASA Satellite)
LVO — Launch Vehicle Operations
MFR — Maximum Flight Rate

ASCP — Attitude Set Control Panel
FCE — Flight Control Equipment
MAEP — Minimum Autoland Entry Point
FCIP — Flight Cargo Implementation Plan
JOP — Jupiter Orbiter Probe
RTLS — Return To Launch Site
SDHS — Satellite Data Handling System
SNAP — Space Nuclear Auxiliary Power
FCE — Flight Crew Equipment
OME — Orbital Maneuvering Engine
FFC — Final Flight Certification
EPOC — External Payload Operations Center
ACA — Attitude Controller Assembly
IUS — Inertial UPper Stage (was Interim UPper Stage)
FDS — flight dynamics simulator
JAS — Journal of Aerospace Science
SUMS — Shuttle Upper Atmosphere Mass Spectrometer
JANSC — Journal of Astronautical Sciences
CLS — Collecte Localisation Satellites
ALOS — Advanced Land Observing Satellite
OMRF — Orbiter Maintenance and Refurbishment Facility
PFC — Performance Flight Certification
ASTER — Advanced Spaceborne Thermal Emission And Reflection Radiometer (EOS)
PSS — Propellant Supply Subsystem
CRRES — Combined Release and Radiation Effects Satellite
ACDS — Attitude Control & Determination System
MIPS — Merritt Island Press Site
KSC — John F. Kennedy Space Center
STC — Space Technology Center
MMS — Multimission Modular Spacecraft
DC — Delta Clipper
FCHL — Flight Control Hydraulics Laboratory
AVNIR — advanced visible and near-infrared radiometer
NGT — NASA Ground Terminal
ERS — Earth Resources Satellite
OMA — Orbiter Maintenance Area
FDA — Flight Deck Assembly (FDF)
KATS — Ksc Avionics Test Set
LME — Launch Monitor Equipment
LAGS — Launch Abort Guide Simulation
LFV — Lunar Flying Vehicle
ASCA — Advanced Satellite for Cosmology & Astrophysics
SAREX — Shuttle Amateur Radio Experiment
AFAL — Air Force Astronautics Laboratory
ESDAC — European Space Data Center
LAIU — Launch Abort Interface Unit
FRR — Flight Readiness Review
AFSC — Air Force Space Command
FCR — Flight Control Room
MFTAD — Master Flight Test Assignment Document (JSC)

CAPS — Common Attitude Pointing System
FTS — Flight Termination System
RM — Rendezvous Maneuver
PFRT — Preliminary Flight Rating Test
MISSP — Missiles Spacecraft
ASSESS — Airborne Science Shuttle Experiments System Simulation
FCF — First Captive Flight
NFS — NASA FAR Supplement
FSRR — Flight Software Readiness Review
KAPL — KSC Approved Parts List
LMSS — Lunar Mapping and Survey System
FDSC — Flight Dynamics Situation Complex
EES — Ejection Escape Suit
PF — Powered Flight
LEM — Lunar Excursion Module
ASRM — Abort Solid Rocket Motor
MOF — Manned Orbital Flight
NSI — NASA Standard Initiator
FOD — Flight Operations Directorate
SLV — Space Launch Vehicle
MLRS — Multiple Launch Rocket System (US)
ESRO — European Space Research Organisation
RALT — Radar Altimeter
HLLV — Heavy-Lift Launch Vehicle
POD — Precision Orbit Determination
FACT — Flight Acceptance Composite Test
FCT — flight control team
SSME — Space Shuttle Main Engine
PFS — Primary Flight System
ECSS — European Cooperation for Space Standardization
FDF — Flight Data File
PFCS — Primary Flight Control System
BMAG — Body-Mounted Attitude Gyro
FMCF — First Manned Captive Flight
IOF — Initial Operational Flight
AFSD — Air Force Space Division
CSOC — Consolidated Space Operations Center
NASM — National Air and Space Museum
MTPE — Mission To Planet Earth
MCA — Maximum Crossing Altitude
ILS — Instituteument Landing System
RP — Rocket Propellant
NPD — NASA Policy Directive
NSP — NASA Support Plan
MMU — Manned Maneuvering Unit
AMLS — Advanced Manned Launch System
FAF — First Aerodynamic Flight
ASE — Advanced Space Engine
EOI — Earth Orbit Insertion
CHIPS — Cosmic Hot Interstellar Plasma Spectrometer

CLSO — Contingency Landing Support Officer
AW&ST — Aviation Week & Space Technology
ATAL — Alternate Transoceanic Abort Landing
ELS — Eastern Launch Site
CCRS — Canada Centre for Remote Sensing
LEV — Lunar Excursion Vehicle
POP — Prelaunch Operations Plan
LCC — Launch Control Complex
LLP — Launch and Landing Project
KOM — KSC Organizational Manual
RAI — Radar Altimeter Indicator
EOAST — Earth-Oriented Applications and Space Technology
LPS — Launch Processing System
PACS — Pointing and Attitude Control System
IUE — International Ultraviolet Explorer
FCR — Flight Configuration Review
LRB — Liquid Rocket Booster
MEM — Meteoroid Exposure Module
FSS — Flight Support Structure
MPS — Materials Processing in Space
EEU — Extravehicular Excursion Unit
FIE — Flight Instituteumentation Engineer
AEGRS — ASEAN Experts Group on Remote Sensing
FS — Fuselage Station
ORS — Orbital Refueling System
ASCS — Attitude Stabilization and Control System
SSO — Space Shuttle Orbiter
MASDC — Military Aircraft Storage & Disposition Center
DWS — Disaster Warning Satellite
MODS — Military Orbital Development System
ASI — Augmented Spark Igniter
FEID — Flight Equipment Interface Device
NASAL — NASA Circular Letter
EEM — Earth Entry Module
SPARTAN — Shuttle Pointed Autonomous Research Tool for Astronomy
MS/MS — Material Science and Manufacturing in Space
COMAS — Combined Orbital Maneuvering and Abort System
OSCAR — Orbiting Satellite Carrying Amateur Radio
OAS — Orbiter Aeroflight Simulator
UVF — Unmanned Vertical Flight
LPD — Landing Point Designator
SSP — Space Station Program
LDS — Landing, Deservicing and Safing
MAGSAT — Magnetometer Satellite
EES — Emergency Ejection Suit
FDSC — Flight Dynamics Simulation Complex
ALSA — astronaut life support assembly
COSTAR — Corrective Optics Space Telescope Axial Replacement
PALS — precision approach and landing system
LETF — Launch Equipment Test Facility

FRRID — Flight Readiness Review Item DisPosition
OAFTO — Orbiter Atmospheric Flight Test Office
OAS — Orbiter Avionics System
IPACS — integrated power and attitude control system
OAS — Orbiter Atmospheric Simulator
NASAR — NASA Reference Publication
BESS — Biomedical Experiment Support Satellite
PUCS — Propellant Utilization Control System
LCCD — Launch Commit Criteria Document
LDIU — Launch Data Interface Unit
LSR — Launch Site Recovery
SDT — Shuttle Data Tape
MSSTM — military space system technology model
SSD — Spacecraft Software Divisionsion
AVCS — Attitude and Velocity Control System
OAA — Orbiter Access Arm
SSTO — Single-Stage-to-Orbit
OSCRS — orbital spacecraft consumables resupply system
CAS — Cooperative Application Satellite
ESRIN — European Space Research Institute
OSS — Office of Space Sciences
BESS — Biomedical Experiment Scientific Satellite
SPAS — Shuttle Pallet Satellite(German)
SSMB — Space Shuttle Maintenance Baseline
NCOS — National Commission on Space
SPVW — Spaceview
SSA — Shuttle Simulation Aircraft
PHASP — Physics and Astrophysics from Spacelab
STA — Shuttle Training Aircraft
MFPE — Mission from Planet Earth
OPF — Orbiter Processing Facility
FTP — Flight Test Procedure
FOST — Flight Operations SUPPOrt Team
EUTELSAT — European Telecommunications Satellite Organization
SAL — Shuttle Avionics Laboratory
MILSTAR — MILitary Strategic and Tactical Relay (US)
EGNOS — European Geostationary Navigation Overlay Service
POEM — Polar-Orbiting Earth Mission
NOSS — National Oceanic Satellite System
FPR — Flight Performance Reserve
SMG — Space Flight Meteorology Group
NASAS — NASA Special Publication
OMRF — Orbiter Modification And Refurbishment Facility
SAEF — Spacecraft Assembly and Encapsulation Facility
NSI — NASA Science Internet
SML — Spacecraft Markup Language
ADS — Attitude Display System
FOSA — Flight Operations Support Annex
OFI — Operational Flight Instituteumentation
FRFT — Flight Readiness Firing Test

LSTE — Launch Site Transportation Equipment
REM — Rocket Engine Module
EORSAT — Electronic Ocean Reconstruction Satellite
PFCF — Payload Flight Control Facility
LCS — Launch Control System
CRAF — Comet Rendezvous/Asteroid Fly-by
FHST — fixed-head star tracker
PAD — Propellant Acquisition Device
INMARSAT — International Maritime Satellite
NESS — National Environmental Satellite Service (NOAA)
ISCCP — International Satellite Cloud Climatology Project
AMOOS — Advanced Maneuvering Orbit-to-Orbit Shuttle
LOD — Launch Operations Directorate
PSCL — Propellant Systems Cleaning Laboratory
JANNAF — Joint Army Navy NASA Air Force
OSE — Orbital Support Equipment
ROSA — Romanian Space Agency
SBNPB — Space-Based Neutral Particle Beam
SDS — Space Defense System
LBTP — Launch Base Test Plan
VHAA — Very High Altitude Abort
PFL — Propulsion Field Laboratory
MEO — Mid Earth Orbit
NASAC — NASA Conference Publication
POGO — Polar Orbiting Geophysical Observatory
RAPCON — radar approach and control
KPD — KSC Program Directive
STICA — Space Technology Industrial and Commercial Applications
ITMG — Integrated Thermal/Micrometeoroid Garment
SPP — Simulation Planning Panel
KSSS — KSC Station Set Specification
LDS — Launch Detection Satellite
LLPO — Launch and Landing Project Office
SIMS — Shuttle Inventory Management System
CTS — communications technology satellite
CES — Crew Escape System
LRF — Liquid Rocket Fuel
LUT — Launch Umbilical Tower
ATCA — attitude translation control assembly
KN — KSC Notice
FSS — Flight Systems Simulator
PATH — Postflight Attitude and Trajectory History
MSX — Midcourse Space Experiment
FOB — Flight Operations Building
MVM — Mariner Venus/Mercury
FDRD — Flight Definition and Requirements Directive
MVF — Manned Vertical Flight
WISE — Wide-Field Infrared Survey Explorer
DSS — Deep Space Station
FRD — Flight Requirements Document

MEP — Main Engine Propellant
CES — Conical Earth Sensor
PLSL — Propellants and Life Support Laboratory
SEWS — Satellite Early Warning System
MSOB — Manned Spacecraft Operations Building
POGS — polar-orbiting geomagnetic survey
ASTD — Advanced Space Technology Division
PDA — Propellant Drain Area
SPART — Space Research and Technology
SPRMD — Space Power Resources and Manufacturing Development
LSAH — Launch Site Accommodations Handbook
PRM — Posigrade Rocket Motor
CDSF — Commercially Developed Space Facility
FQ — Flight Qualification
OV — Orbital Vehicle
DSIS — Defense Satellite Information System
JPOC — JSC Payload Operations Center
ACTS — Advanced Communication Technology Satellite
SAD — Spacecraft Attitude Display
HYPACE — Hybrid Programmable Attitude Control Electronics
OTB — Orbiting Tanker Base
FSAA — Flight Simulator for Advanced Aircraft
ADFRF — Ames-Dryden Flight Research Facility
PSM — Propellant Storage Module
OPS — Orbiter Project Schedules
ILC — Initial Launch Capability
ESOC — European Space Operations Center
SRMS — Shuttle Remote Manipulator System
ASAT — Anti-Satellite (weapon or system)
ALSE — Astronaut Life Support Equipment
FIRSSE — Far Infrared Sky Survey Experiment
IRANSAT — Iranian Government Communications Satellite
SPOC — Shuttle Portable on-Board Computer
MLC — Mobile Launcher Computer
SRB — Solid Rocket Boosters
USA — United Space Alliance
SAIL — Shuttle Avionics Integration Laboratory (JSC)
SMIRR — Shuttle Multispectral Infrared Radiometer
SEOS — Synchronous Earth Observation Satellite
SRSS — Shuttle Range Safety System
OSSA — Office of Space Sciences and Applications
ITU — Infrared Telescope Unit
SBKEWS — space-based kinetic-energy weapon system
FOPS — Flight Operations Planning Schedule
SPS — Satellite Power System
FMAHTS — Flight Manifest and Hardware Tracking System
LSID — Launch Sequence and Interlock Document
IFTS — In-Flight Test System
AACS — Attitude & Articulation Control Subsystem
SMB — Space Meteorology Branch

CSCSAT — Commercial Synchronous Communication Satellite
MBAC — Marshall Booster Assembly Contractor
MSF — Manned Space Flight
FOPG — Flight Operations Planning Group
APM — Attached Pressurized Module (a.k.a. Columbus)
RALPH — Reduction and Acquisition of Lunar Pulse Heights
JSCM — JSC Manual
RSRM — Redesigned Solid Rocket Motor
SPP — Solar Physics Payload
MACS — Modular Attitude Control System
ALFA — Air-Lubricated Free Attitude
DADS — Dual Air Density Satellite
ARCOMSAT — Arab League communications satellite
AVISO — Archiving, Validation and Interpretation of Satellites Oceanographic data
SLS — Secondary Landing Site
FOP — Flight Operations Panel
EVM — Earth-viewing module
SSBUV — shuttle solar backscatter ultraviolet (radiometer)
RATO — Rocket-Assisted TakeOff
FR — Flight Rule
OTOS — Orbit-to-Orbit Stage
FMT — Flight Management Team
VFT — Verification Flight Test
FRF — Flight Readiness Firing
MSVP — Master Shuttle Verification Plan
OFK — OPtical Flight Kit
OAST — Office of Aeronautics & Space Technology
FAT — Flight Attitude Table
FTA — Flight Test Article
SPMAR — Space Markets
RV — Reentry Vehicle
ORT — Orbit Readiness Test
QRSL — quick-reaction space laboratory
MT — Mission Trajectory
LS — Launch Sequence
MSFN — Manned Space Flight Network
SOCC — Satellite Operations Control Center
FTOH — Flight Test Operations Handbook
MPVA — Main Propellant Valve Actuator
LCROSS — Lunar CRater Observation and Sensing Satellite
SLCSAT — submarine laser communications satellite
LRV — launch readiness verification
SPRBU — Space Research Bulgaria
RORSAT — Radar Ocean Reconnaissance Satellite
KPRD — KSC Program Requirements Document
SSTS — Space Surveillance and Tracking System
SSM/I — Special Sensor Microwave/Imager
PCIL — Pilot-Controlled Instituteument Landing
VLF — Vertical Launch Facility
FOE — Flight Operations Engineer

JERS — Japanese Earth Resources Satellite (JPOP)
STP — Space Technology Payload
LRV — Lunar Roving Vehicle
SST — Spacecraft Systems Test
SBL — Space-Based Laser
LOC — Launch Operations Complex
OST — Orbiter SuPport Trolley
DODSTP — Department of Defense Standard Satellite
HMCF — Hypergolic Maintenance and Checkout Facility
NHB — NASA Handbook
PMD — PROPELLANT MANAGEMENT DEVICE
SSMEC — Space Shuttle Main Engine Controller
RDS — Rocketdyne Digital Simulator
TTA — Time to Apogee
SLC — Space Launch Complex
GPL — Goal Processing Language
L&L — Launch And Landing
LA — Launch Azimuth
FS — Flight System
KBAC — Kennedy Booster Assembly Contractor
SFCS — Survival Flight Control System
LSA — launch services agreement
EUROCOMSAT — European consortium communications satellite
FVF — First Vertical Flight
CIRCE — Confusion-limited Infrared Cosmology Explorer
NSO — NASA Support Operation
MSFP — Manned Space Flight Program
SPADOC — Space Defense Operations Center
FT — Flight Test
SPIF — Shuttle Payload Integration Facility
PSF — Propellant Servicing Facility
LON — Launch on Need
OTD — Orbiter Test Director
HSE — Heat Shield Entry
HFC — Hydraulic Flight Control
EHOT — external hydrogen/oxygen tank
NASCOM — NASA Communications System
FOSO — Flight Operations Scheduling Officer
NASO — North American Space Operations
LPIF — Launch Package Integration Facility
LSSRC — Life Sciences Shuttle Research Centrifuge
OAA — Orbiter Alternate Airfield
FOSP — Flight Operations Support Personnel
IAF — International Astronautical Federation
SPICE — Spacelab Payload Integration and Coordination in Europe
NCC — NASA Communications Control
GLOMR — Global Low-Orbiting Message Relay
INTELSAT — International Telecommunications Satellite
FOIH — Flight Operations Integration Handbook
LDEC — Lunar Docking Events Controller

SPIDPO — Shuttle Payload Integration and Development Program Office
SMCC — Shuttle Mission Control Center
NSD — NASA standard detonator
LLO — Low Lunar Orbit
SSPO — Space Shuttle Program Office
HFTS — Horizontal Flight Test Simulator
FT — Flight Team
FSIWG — Flight System Interface Working Group
OF — Orbital Flight
PVT — Pyrotechnic Verification Test
FSS — Flight Support Station (for MMU)
MLP — mobile launch platform
GOAL — Ground Operations Aerospace Language
ESABU — European Space Agency Bulletin
OTV — Orbital Transfer Vehicle
NAVSAT — Navigation Satellite
MLF — MDM Launch Forward
HFT — Horizontal Flight Test
MILA — Merritt Island Launch Area
FPSR — Flight Planning and Stowage Review
CEA — Center for EUV Astrophysics
UMVF — Unmanned Vertical Flight
LSB — Launch Support Building
IFOT — In-Flight Operations And Training
HMF — Hypergolic Maintenance Facility
ESIS — ESA Space Information Systems
OCH — Orbiter Common Hardware
TALAR — tactical approach and landing radar
ALDP — Advanced Launch Development Program
HEO — High Earth Orbit
SMVP — Shuttle Master Verification Plan
PLS — Propellant Loading System
SPIMS — Shuttle Program Information Management System
SCF — Spacecraft Control Facility
SOP — Spacelab OPportunity Payload
SODB — Shuttle Operational Data Book
FMOFEV — First Manned Orbital Flight With EVA
ELDO — European Launcher Development Organisation
SV — Shuttle Vehicle
PTV — Pathfinder Test Vehicle
HFCT — Hydraulic Flight Control Test
TIFS — Total In-Flight Simulator
PU — Propellant Unit
EORC — Earth Observation Research Center
SOPC — Shuttle Operations and Planning Center
FTO — Flight Test Objective
FSRS — Flight System Recording System
IACS — Inertial Attitude Control System
EVA — Extravehicular Activity
IRR — Integral Rocket Ramjet

FOS — Flight Operations Support
SPPIL — Shuttle Preferred Pyrotechnic Items List
AFSSD — Air Force Space Systems Divisionsion
ATDRS — Advanced Tracking and Data Relay Satellite
SOCAR — Shuttle Operational Capability Assessment Report
MVI — Microgravity Vestibular Investigation
PVA — Propellant Valve Actuator
STAR — Shuttle Turnaround Analysis Report
OSS — Orbiting Space Station
NCC — NASA class code
SMD — Spacelab Mission Development
NPN — NASA Part Number
CFF — Columbus Free Flyer
SIP — strain isolation pad
HFTF — Horizontal Flight Test Facility
EUSC — European Union Satellite Centre
CGRO — Compton Gamma-Ray Observatory
STP — Shuttle Technology Panel
DSCS — Defense Support Communication Satellite
LM&SS — Lunar Mapping and Scientific Survey
SIS — Shuttle Interface Simulator
FACC — Ford Aerospace and Communications Corporationration
IVSI — Institutentaneous Vertical Speed Indicator
ACP — Astronaut Control Panel
OFP — Orbiter Flight Program
FTR — Flight Test Requirement
SDLV — Shuttle-Derived Launch Vehicle
RHS — Rocketdyne Hybrid Simulator
OPM — Outer Planet Mission
FOF — First Operational Flight
TDRSS — Tracking and Data Relay Satellite System
COROT — Convection Rotation and Planetary Transits
SFS — Shuttle Flight Status
ESPC — European Space Power Conference
SOARS — Shuttle Operation Automated Reporting System
GSS — Geosynchronous Space Station
OFT — Orbital Flight Test
PVO — Pioneer Venus Orbiter
ILRV — Integral Launch and Reentry Vehicle
HPPF — Horizontal Payloads Processing Facility
FTRD — Flight Test Requirements Document
LES — Launch Equipment Shop
ORU — Orbital Replacement Unit
SAMTEC — Space and Missile Test Center
OFTDS — Orbital Flight Test Data System
STF — Satellite Test Facility
NS — Nuclear Shuttle
LMSS — Land Mobile Satellite System
FTC — Flight Test Conductor
FQI — Flight Qualification Instituteumentation

LSAP — Launch Sequence Applications Program
SB — Space Base
LASS — large-amplitude space simulator
SPAD — Shuttle Payload Accommodation Document
OOS — orbit-to-orbit stage
FSS — flight support system
FQR — Flight Qualification Recorder
SPA — Space Processing Application
SIE — Shuttle Interface Equipment
OTC — Orbiter Test Conductor
LEM — Launch Escape Monitor
TMR — TOPEX Microwave Radiometer (EOS)
DVB-S — Digital Video Broadcasting-Satellite
ESTP — European Space Technology Platform
SOT — Solar Optical Telescope
OPSS — Orbital Propellant Storage Subsystem
EFP — ESA Furnished Property
FSL — Flight Simulation Laboratory
SERB — Shuttle Engineering Review Board
SCDR — Shuttle Critical Design Review
FSE — Flight Simulation Engineer
ERS — European Remote Sensing Satellite System
OSTA — Office of Space and Terrestrial Applications (US NASA; now OAST)
OOS — orbit-to-orbit Shuttle
FSRR — Flight System Readiness Review
FRT — Flight Readiness Test
OSTDS — Office of Space Tracking and Data Systems (NASA)
OPI — Orbiter Payload Interrogator
RIAPS — Remote Infrared Atmospheric Profiling System
ASCO — Arab Satellite Communications Organization
MPS — Material Processing Satellite
PAMELA — Payload for Antimatter Matter Exploration and Light-nuclei Astrophysics
SSMECA — Space Shuttle Main Engine Controller Assembly
EDRS — European Data Relay Satellite
SEMS — Space Environment Monitor System
STS — Shuttle Test Station
ASPOC — Active Spacecraft Potential Control
GEOSEPS — Geosynchronous Solar Electric Propulsion Stage
NDGPS — Nationwide Differential Global Positioning System
NTS — Navigation Technology Satellite
SVA&C — Shuttle Vehicle Assembly And Checkout
FPD — Flight Projects Directorate
STC — Spacecraft Test Conductor
VFI — Verification Flight Instituteumentation
NEEDS — NASA end-to-end data system
MRSR — Mars Rover Sample Return
FTS — Flight Test Station
WCSAR — Wisconsin Center for Space Automation and Robotics
LWD — Launch Window Display
LC — Launch Countdown

SSPP — Space Station Program Participant
OPO — Orbiter Project Office
SABIR — space-based interceptor
LSOC — Lockheed Space Operations Company
SDP — Shuttle Data Processor
SRT — Shuttle Requirements Traceability
SSEOS — Space Shuttle Engineering and Operations Support
MAPS — Measurement of Air Pollution from Satellites
OPIS — Orbiter Prime Item Specification
SFSS — Satellite Field Service Station
OEAS — Orbital Emergency Arresting System
MEM — Mars Excursion Module
SO/SI — space operations and scientific investigation
SDR — Spacelab DisPosition Record (ESA)
LCA — Launch Control Amplifier
FOF — First Orbital Flight
JAXA — Japan Aerospace Exploration System
OIA — Orbiter Interface Adapter
SIT — Shuttle Interface Test
SNPO — Space Nuclear Propulsion Office
SRD — Shuttle Requirements Document
MLV — Medium Lift Vehicle
LCE — Launch Complex Equipment
UARS — Upper Atmosphere Research Satellite (NASA)
FOV — First Orbital Vehicle
ISSRT — Israel Space Research and Technology Information Bulletin
KMI — KSC Management Instituteuction
OMR — Orbiter Management Review
OFS — Orbiter Functional Simulator
EUMETSAT — European Meterological Satellite
ONBT — Orbiter Neutral Buoyancy Trainer
SPF — Spacelab Processing Facility
SEPAP — Shuttle Electrical Power Analysis Program
PFTA — Payload Flight Test Article
SPIRE — Spectral Infrared Rocket Experiment
NERVA — Nuclear Engine for Rocket Vehicle Application
OGMT — Orbiter Greenwich Mean Time
NPSS — NASA Packet Switching System
NSTL — National Space Technology Laboratories (NASA)
PRTLS — Powered Return to Launch Site
ISBRV — International Space Business Review
CYSF — Cape York Space Facility
SID — Shuttle Integration Device
PQGS — Propellant Quantity Gauging System
DSSC — Deep Space Station Complex
OSTO — Office of Space Transportation Operations
MEV — Mars Excursion Vehicle
SFO — Space Flight Operations
PSIG — Propulsion Systems Integration Group
IFT — in-flight test

LPD — Launch Procedure Document
SMVRD — Shuttle Master Verification Requirements Document
SLF — Shuttle Landing Facility (OLF)
QTV — Qualification Test Vehicle
SDM — Shuttle Data Management
GNCFTS — Guidance, Navigation and Control Flight Test Station
OSC — Orbital Sciences Corporationration
IFM — Inflight Maintenance
SSTC — Space Shuttle Test Conductor
SMES — Shuttle Mission Engineering Simulator
OCDR — Orbiter Critical Design Review
CIRRIS — Cryogenic InfraRed Radiance Instituteument for Shuttle
OMET — Orbiter Mission Elapsed Time
OPLF — Orbiter Processing and Landing Facility
SSRMS — Space Station Remote Manipulator System
ODF — Orbit Determination Facility
OES — Orbiter Emergency Site
SSCSP — Space Shuttle Crew Safety Panel
FTS — Flight Test System
SFOF — Space Flight Operations Facility
ORD — Orbital Requirements Document
SECS — Shuttle Events Control Subsystem
NTSO — NASA Test Support Office
STADAN — Satellite Tracking And Data Acquisition Network
PSDE — Payload and Spacecraft Development and Experimentation
OAMS — orbital attitude and maneuvering system
LOA — Launch Operations Area
OCTW — Optical Communications Through The Shuttle Window
NPS — NASA Planning Studies
SIMS — Shuttle Imaging Microwave System
SAB — Spacecraft Assembly Building
SSPM — Space Shuttle Program Manager
PVA — Preburner Valve Actuator
SPIRIT — Spatial Infrared Telescope
SOR — Stable Orbit Rendezvous
ILA — Instituteument Landing Approach
LSS — Large Space Structure
LMSC — Lockheed Missiles and Space Corporationration
NASTRAN — NASA Structural Analysis Program
OSTP — Orbiting System Test Plan
SRR — Shuttle Requirements Review
SSPDA — Space Shuttle Payload Data Activity
TIROS — Television InfraRed Observation Satellite (POES)
SGC — Stabilized Ground Cloud
NUSTAR — Nuclear Spectroscopic Telescope Array
OPPAR — orbiter project parts authorization request
OLSP — Orbiter Logistics Support Plan
LCE — Launch Complex Engineer
SPICE — Survey Probe Infrared Celestial Experiment
RCS — Reentry Control System

SVAC — Shuttle Vehicle Assembly And Checkout (Facility)
SPADCCS — Space Defense Command and Control System
OME — Orbiter Main Engine
RREA — Rendezvous Radar Electronics Assembly
LOC — launch operations center
OOS — on-orbit station
SSPPSG — Space Shuttle Payload Planning Steering Group
RREU — Rendezvous Radar Electronics Unit
SRU — Space Replaceable Unit
SSITP — Shuttle System Integrated Test Plan
FOP — flight operations plan
SO — Space Operations
PMC — Permanently Manned Capability (of Space Station)
OCF — Orbiter Computational Facilities
SBKKV — Space-Based Kinetic Kill Vehicle
SRD — Shuttle Requirements Definition
OI — Orbiter Instituteumentation
SPADS — Shuttle Problem Analysis Data System
OARE — Orbital Acceleration Research Experiment
SAMS — Space Acceleration Measurement System
SBS — Scientific Business Satellite
OSTS — Office of Space Transportation Systems
OMS — orbital maneuvering system
SBDEWSIM — space-based, directed-energy weapon simulation
SSIBD — Shuttle System Interface Block Diagram
SEF — Space Environmental Facility
OAO — Orbital Astronomical Observatory
LA — Launch Area
IFA — In-Flight Analysis
SSPD — Shuttle System Payload Data
SEPAR — Shuttle Electrical Power Analysis Report
OIVS — Orbiter Interface Verification Set
TTC — Telemetry Telecommand and Control
PUV — Propellant Utilization Valve
NMI — NASA Management Instituteuction
SATAF — Shuttle Activation Task Force
SDD — Shuttle Design Directive
SSC — Shuttle System Contractor
OIC — Orbital Integrated Checkout
SPPOL — Space Policy
SBI — Space-Based Interceptor
WSMCR — Western Space and Missile Center Regulation
SOCH — Spacelab Orbiter Common Hardware
SSPD — Shuttle System Payload Definition (Study)
SP — Solid Propellant
HF — Horizontal Flight
SSPE — SPACE STATION PROGRAM ELEMENT
SSSC — Space Station Support Center
SSPGSE — Space Shuttle Program Ground Support Equipment
RAI — Roll Attitude Indicator

PSV — Planetary Space Vehicle
SRAG — Space Radiation Analysis Group
SCAN — Shuttle Connector Analysis Network
STDN — Spacecraft Tracking and Data Network
SIMAS — Shuttle Information Management Accountability System
STACC — Standard Telemetry And Communications Component
NTD — NASA test director
SPN — Shuttle Project Notice (KSC)
SSPRO — Space Shuttle Program Resident Office
SSPF — Space Station Processing Facility
SPC — Shuttle Processing Contract
OOSDP — on-orbit station distribution panel
EROS — Earth Resources Observations System
SAMP — Shuttle Automated Mass Properties
SPS — Shuttle Procedures Simulator
SEPS — Solar Electric Propulsion System
SMSCC — Shuttle Mission Simulator Computer Complex
LS — Launch Site
MILCOMSAT — Military Communications Satellite
FTIS — Flight Test Instituteumentation System
SDCOC — Space Defense Command Operations Center
SARP — Shuttle Astronaut Recruitment Program
SFOM — Shuttle Flight Operations Manual
SOIS — Spacelab/orbiter interface simulator
STL — Space Technology Laboratories
SPAN — Spacecraft Analysis
SPAH — Spacelab Payload Accommodations Handbook
HFS — Horizontal Flight Simulator
NOES — National Operational Environmental Satellite Serv.
SANS — Stellar Autonomous Navigation System
OSDH — Orbiter System Definition Handbook
SSTF — Space Station Training Facility
KOI — KSC Operation Instituteuction
SL — Space Launch
SCS — Spacecraft Control System
ILAS — Instituteument Landing Approach System
IOBM — In Ocean By Mistake
IMP — Inflatable Micrometeoroid Paraglider
OIS — Orbiter Instituteumentation Systems
SSA — Space Suit Assembly
SBDEW — space-based, directed-energy weapon
PTCS — Propellant Tanking Computer System
SAD — Shuttle Authorized Document
SSS — Spinning Sun Sensor
IRBS — Intermediate-Range Booster System
VTS — Vandenberg Tracking Station (AFSCN)
SBLIP — Space-Based Laser Intercept Program
SODS — Skylab Orbit-Deorbit System
OI — Orbiter Insertion
SATS — Small Applications Technology Satellite

SPII — Shuttle Program Implementation Instituteuction
SSCHS — Space Shuttle Cargo Handling System
NRALT — NASA radar altimeter
SNSO — Space Nuclear SYstems Office
UNOOSA — United Nations Office for Outer Space Affairs
PLPS — Propellant Loading and Pressurization System
SBKKVWS — space-based kinetic kill vehicle weapon system
SSSS — Space Shuttle System Specification
SS — Space Segment
SPARS — Space Precision Attitude Reference System
PUGS — propellant utilization and gauging system
STBE — Space Transportation Booster Engine
OIT — orbiter integration test
SSWP — Space Station Work Package
HRSC — High Resolution Stereo Camera
SSIP — Shuttle Student Involvement Project
NSIF — Near-Space Instituteumentation Facility
SSFGSS — Space Shuttle Flight and Ground System Specification
GSTDN — Ground Spacecraft Tracking and Data Network
SBKEW — space-based kinetic-energy weapon
SM — Shuttle Management (KSC)
SPADE — Space Acquisition Defense Experiment
TDRS — Tracking and Data Relay Satellites
SSPD — Shuttle System Payload Description
SDSS — Space Divisionsion Shuttle Simulator
SEM — space environment monitoring
STATS — star tracker alignment test set
SSIS — Space Station Information System
SSDS — Space Station Data System
SIS — Shuttle Information System
IMS — Interplanetary Monitor Satellite
SERS — Shuttle Equipment Record System
SVB — Space Vehicle Booster
SVAB — Shuttle Vehicle Assembly Building
MO — Manned Orbiter
SIT — Shuttle Integrated Test
SESC — Shuttle Events Sequential Control
TTP — Time to Perigee
SSCL — Shuttle System Commonality List
SBSS — Space-Based Surveillance System
SPADATS — Space Defense Acquisition and Tracking System
SODS — Shuttle Operational Data System
SSCC — Space Station Control Center
SSFL — Santa Susana Field Laboratory
STADAN — Space Tracking and Data Acquisition Network
SIRTF — Shuttle InfraRed Telescope Facility
GDA — General Dynamics Astronautics
STME — Space Transportation Main Engine
LOD — Launch Operations Divisionsion
SEADS — Shuttle Entry Air Data Sensor

SSLV — Standard Small Launch Vehicle
HOTOL — Horizontal Takeoff and Landing Launcher
NPC — NASA publication control
SBS — Skylab Boost System
SOMS — Shuttle Orbiter Medical System
SSFP — Space Station Freedom Program
SDE — Space Divisionsion Evaluator
SSPDS — Space Shuttle Payload Data Study
OLOW — orbiter lift-off weight
SOAR — Shuttle Orbital Applications and Requirements
SDCCC — Space Defense Command Communication Center
SSPS — Solar Satellite Power Station
FV — Flight Version
ST — Spacelab Technology
SRF — Shuttle Refurbishment Facility
TGS — Telemetry Ground Station
SES — Shuttle engineering simulator
SSUS — Spinning Solid Upper Stage
SAM — Shuttle Activation Monitor
NRDS — Nuclear Rocket Development Station
SSUSP — Spinning Solid Upper Stage Project
STAG — Shuttle Turnaround AnalYsis Group
SSPS — Space Shuttle Program Schedule
SSAT — SPace Shuttle Access Tower (now FSS)
SSST — Space Station System Trainer
TEA — Torque Equilibrium Attitude
SVB — Shuttle Vehicle Booster
SMS — Solar Maximum Satellite
SSCB — Space Station Control Board
WSMC — Western Space and Missile Center
SST — Space Surveillance and Tracking
SSOP — Space Systems Operating Procedure(s)
SS — Shuttle System
SUMC — Space Ultrareliable Modular Computer
FMOF — First Manned Orbital Flight
SAM — Shuttle Attachment ManiPulator
SS&A — Space Systems And Applications
SVO — Space Vehicle Operations (KSC Dir.)
SSE — Space shuttle engine
SD — Space Divisionsion
SSPC — Spacelab Stored Program Command
SSP — Subsolar Point
SRBAB — SRB Assembly Building
SRBDF — SRB Disassembly Facility
TGS — Telemetry Ground System
TT&C — Tracking, Telemetry, and Command
TT&C — Telemetry, Tracking and Communications
VOIR — Venus Orbiting Imaging Radar
ULO — Unmanned Launch Operations
TOW — Tank and Orbiter Weight

UNSC — United Nations Space Command
UPS — Upright Perigee Stage
TR/SBS — Teleoperator Retrieval/Skylab Boost System
ULV — Unmanned Launch Vehicle
SWAS — Submillimeter Wave Astronomy Satellite
USASDG — United States Army Space Defense Group
TDS — Technology Demonstration Satellite
TGSE — Telemetry Ground Support Equipment
TMG — Thermal Meteoroid Garment
VTF — Vertical Test Flight
TKSC — Tsukuba Space Center
TFI — Time from Ignition
VGRF — Variable-Gravity Research Facility
TAUVEX — Tel Aviv University Ultraviolet Explorer
WSMCR — Western Space and Missile Center Range
SW — Solar Wing
TOI — Transfer Orbit Insertion
TIG — time of ignition
VRM — Venus Radar Mapper
USASATCOMA — United States Army Satellite and Communication Agency
TIR — Terminal Imaging Radar
TFS — Telemetry Format Selection
TP — Time to Perigee
WUPPE — Wisconsin Ultraviolet Photopolarimeter Experiment
UOSAT — Universityrsity of Surrey Satellite
TFCS — Triplex Flight Control Subsystem
WIRE — Wide-Field Infrared Explorer
VLS — Vandenberg Launch Site
TETRA — Terminal Tracking Telescope
VLPS — Vandenberg Launch Processing System
VSTAG — Vandenberg Shuttle Turnaround AnalYsis Group
VISTAR — visible space tracking and reconnaissance
VPLCC — Vehicle Propellant Loading Control Center
TR — time to retrofire
TIO — Target Insertion Orbit
TFL — Time from Launch

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