The list of astronomy acronyms and abbreviations.

All astronomy related acronyms and abbreviations.

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1,530 entry under topic. ×

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BUBes:
Bulletin of the University of Besancon Observatory(SPACE)
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BaltA:
Baltic Astronomy(SPACE, Astrophysics, Astronomy)
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CAS:
Cambridge Astrophysics Series(SPACE, Astrophysics, Astronomy)
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CASJ:
Canadian Aeronautics and Space Journal(North America, Canada, SPACE)
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CASJQ:
Canadian Aeronautics and Space Journal Quarter(North America, Canada)
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CCA:
Cambridge Contemporary Astrophysics(SPACE, Astrophysics, Astronomy)
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CCD:
Color-Color Diagram(Astrophysics, Celestial objects, Astronomy)
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CDM:
Cold Dark Matter(Physics, SPACE, Astrophysics)
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CDSF:
Commercially Developed Space Facility(SPACE, Astrophysics, Astronomy)
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CDT:
Connaissance des Temps(SPACE, Astrophysics, Astronomy)
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CEA:
Center for EUV Astrophysics(RESEARCH, SPACE, Astrophysics)
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CEAB:
Central European Astrophysical Bulletin(SPACE, Astrophysics, Astronomy)
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CHIPS:
Cosmic Hot Interstellar Plasma Spectrometer(Plasma Physics, Physics)
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Cosmic Hot Interstellar Spectrometer(SPACE, Astrophysics, Astronomy)
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CM:
Center Of Mass(Astrophysics, Celestial objects, Astronomy)
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CMD:
Color-Magnitude Diagram(Astrophysics, Celestial objects, Astronomy)
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CME:
Coronal Mass Ejection(Astronomical, SPACE, Astrophysics)
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CNO:
Carbon-nitrogen-oxygen(Astrophysics, Celestial objects, Astronomy)
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CNSA:
China National Space Administration(CHINA, Space exploration)
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COBE:
Cosmic Background Explorer(Telescope, Scientific satellite, Satellite)
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APASmart Define. (2018). astronomy. Retrieved October 1, 2026, from http://smartdefine.org/astronomy/abbreviations/r/astrophysics
ChicagoSmart Define. 2018. "astronomy" http://smartdefine.org/astronomy/abbreviations/r/astrophysics (accessed October 1, 2026).
HarvardSmart Define 2018, astronomy, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/astronomy/abbreviations/r/astrophysics>.
MLASmart Define. "astronomy" 9 February 2018. Web. 1 October 2026. <http://smartdefine.org/astronomy/abbreviations/r/astrophysics>