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Acronym
|
Meaning
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A&A
|
Astronomy And Astrophysics |
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AACS
|
Attitude And Articulation Control Subsystem |
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AAO
|
Anglo-Australian Observatory |
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AAS
|
American Astronomical Society |
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AAS
|
American Astronautical Society |
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AAVSO
|
American Association Of Variable Star Observers |
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AC
|
Atlas Centaur |
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ACE
|
Advanced Composition Explorer |
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ACF
|
Automated Control Function |
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ACR
|
Active Cavity Radiometer |
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ACRIM
|
ACR Irradiance Monitor |
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ACRV
|
Assured Crew Return Vehicle |
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ACRV
|
Astronaut Crew Rescue Vehicle |
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ACTS
|
Advanced Communications Technology Satellite |
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ADEOS
|
Advanced Earth Observing Satellite |
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ADFRF
|
Ames-Dryden Flight Research Facility |
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ADS
|
Astrophysical Data System (at Havard-Smithsonian CfA) |
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ADS
|
Aitken Double Star Catalog |
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AE
|
Arianespace SA |
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AEPI
|
Atmospheric Emissions Photometric Imaging |
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AF
|
Air Force |
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AFETR
|
USAF's ETR |
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AFGWC
|
Air Force Global Weather Center |
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AFP
|
Air Force Program |
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AFPRO
|
Air Force Plan Representative Office |
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AFRSI
|
Advanced FRSI |
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AFWTR
|
USAF's WTR |
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AGB
|
Asymptotic Giant Branch |
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AGE
|
Auxiliary Ground Equipment |
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AGN
|
Active Galactic Nucleus |
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AGU
|
American Geophysical Union |
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AIAA
|
American Institute Of Aeronautics And Astronautics |
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AIPS
|
Astronomical Image Processing System |
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AIRS
|
Atmospheric Infrared Sounder |
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AJ
|
Astronomical Journal |
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ALAE
|
Atmospheric Lyman-Alpha Emissions |
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ALDP
|
Advanced Launch Development Program |
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ALEXIS
|
Array Of Low Energy X-ray Imaging Sensors |
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ALPO
|
Association Of Lunar And Planetary Observers |
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ALS
|
Advanced Launch System |
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AMOS
|
Air Force Maui Optical System |
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AMSR
|
Advanced Microwave Sounding Radiometer |
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ANSI
|
American National Standards Institute |
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AOA
|
Abort Once Around (shuttle Abort Plan) |
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AOA
|
Angle Of Attack |
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AOCS
|
Attitude And Orbit Control System |
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APE
|
Auroral Photography Experiment |
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APJ
|
Astrophysical Journal |
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APL
|
Applied Physics Laboratory (at Johns Hopkins) |
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APM
|
Attached Pressurized Module (a.k.a. Columbus) |
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