The list of astrophysics acronyms and abbreviations.

All astrophysics related acronyms and abbreviations.

748 entries under topic. ×

157
NASA:
National Aeronautics and Space Administration(Space exploration)
38
ESA:
European Space Agency(Space exploration, Space agency, Europe)
11
DSN:
Deep Space Network(Astronomical, SPACE, Astrophysics)
9
HF:
High Frequency(Astrophysics, Celestial objects, Computer Security)
8
CSA:
Canadian Space Agency(Space exploration, Space agency, Governmental)
8
LEO:
Low Earth Orbit(Satellite Communications, SPACE, Astrophysics)
4
ISAS:
Institute of Space and Astronautical Science(SPACE, Astrophysics)
4
UT:
Universal Time(Astrophysics, Celestial objects, Astronomy)
2
CG:
Center of Gravity(Astrophysics, Celestial objects, Astronomy)
2
HUT:
Hopkins Ultraviolet Telescope(Telescope, SPACE, Astrophysics)
2
ISO:
Infrared Space Observatory(Astronomical satellite, Telescope, Satellite)
1
ESOC:
European Space Operations Center(SPACE, Astrophysics, Astronomy)
1
PPARC:
Particle Physics and Astronomy Research Council(SPACE, Astrophysics)
1
ROM:
Rough Order of Magnitude(SPACE, Astrophysics, Astronomy)
1
ST:
Space Telescope(SPACE, Astrophysics, Astronomy)
1
maser:
Microwave Amplification By Stimulated Emission Of Radiation
0
CNSA:
China National Space Administration(CHINA, Space exploration)
0
ESTEC:
European Space Research and Technology Centre(SPACE, Astrophysics)
0
EUV:
Extreme Ultra Violet(Physics, Astrophysics, Telecommunications)
0
HEAO:
High Energy Astronomy Observatory(SPACE, Astrophysics, Astronomy)
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APASmart Define. (2017). astrophysics. Retrieved September 25, 2026, from http://smartdefine.org/astrophysics/abbreviations/r/Telecom
ChicagoSmart Define. 2017. "astrophysics" http://smartdefine.org/astrophysics/abbreviations/r/Telecom (accessed September 25, 2026).
HarvardSmart Define 2017, astrophysics, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/astrophysics/abbreviations/r/Telecom>.
MLASmart Define. "astrophysics" 9 October 2017. Web. 25 September 2026. <http://smartdefine.org/astrophysics/abbreviations/r/Telecom>