The list of celestial objects acronyms and abbreviations.

All celestial objects related acronyms and abbreviations.

Stands For|0Abbreviated As|0Related|857
157
NASA:
National Aeronautics and Space Administration(Space exploration)
49
ANSI:
American National Standards Institute(Motor, Home loan, Personal finance)
44
NOAA:
National Oceanic and Atmospheric Administration(Polar satellite)
38
ESA:
European Space Agency(Space exploration, Space agency, Europe)
37
NSF:
National Science Foundation(Geological, Geology, Nonprofit)
31
GSFC:
Goddard Space Flight Center(Earth Science, Celestial objects, Astronomy)
30
NIST:
National Institute of Standards and Technology(Celestial objects)
27
JPL:
Jet Propulsion Laboratory(RESEARCH, Celestial objects, Astronomy)
19
HST:
Hubble Space Telescope(Astronomical satellite, Telescope, Satellite)
13
TDRSS:
Tracking and Data Relay Satellite System(Celestial objects, Astronomy)
12
NRL:
Naval Research Laboratory(RESEARCH, Celestial objects, Astronomy)
12
PI:
Principal Investigator(Celestial objects, Astronomy, Army)
11
DSN:
Deep Space Network(Astronomical, SPACE, Astrophysics)
11
USAF:
United States Air Force(Nation ship prefix, Military law, Ship name)
10
NSSDC:
National Space Science Data Center(SPACE, Astrophysics)
9
HF:
High Frequency(Astrophysics, Celestial objects, Computer Security)
9
UARS:
Upper Atmosphere Research Satellite(SpaceCraft)
8
CSA:
Canadian Space Agency(Space exploration, Space agency, Governmental)
8
LANL:
Los Alamos National Laboratory(RESEARCH, Celestial objects, Astronomy)
8
LEO:
Low Earth Orbit(Satellite Communications, SPACE, Astrophysics)
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APASmart Define. (2017). celestial objects. Retrieved September 20, 2026, from http://smartdefine.org/celestial_objects/abbreviations/r
ChicagoSmart Define. 2017. "celestial objects" http://smartdefine.org/celestial_objects/abbreviations/r (accessed September 20, 2026).
HarvardSmart Define 2017, celestial objects, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/celestial_objects/abbreviations/r>.
MLASmart Define. "celestial objects" 9 October 2017. Web. 20 September 2026. <http://smartdefine.org/celestial_objects/abbreviations/r>