The list of astronomy acronyms and abbreviations.

All astronomy related acronyms and abbreviations.

Stands For|0Abbreviated As|6Related|1.5k

1,530 entry under topic. ×

0
B:
Barnard(Astronomical catalog, Celestial objects, Astronomy)
0
BAC:
Bordeaux Astrographic Catalog(Astronomical catalog, Celestial objects)
0
BAN:
Bulletin of the Astronomical Institutes of the Netherlands(SPACE)
0
BANS:
Bulletin of the Astronomical Institutes of the Netherlands, Supplement Series
0
BASIS:
Burst and All-Sky Imaging Survey(Astronomical program)
0
BAT:
Burst Alert Telescope(Instrument, Astronomical instrument, SPACE)
0
BATC:
Beijing-Arizona-Taiwan-Connecticut(Astronomical program)
0
BATTeRS:
Bisei Asteroid Tracking Telescopes for Rapid Survey(Telescope)
0
BB:
Black Body(Astrophysics, Celestial objects, Astronomy)
0
BBF:
Bursty Bulk Flow(SPACE, Astrophysics, Astronomy)
0
BBXRT:
Broad-Band X-Ray Telescope(Telescope, Celestial objects, Astronomy)
0
Broad Band X-Ray Telescope(SPACE, Astrophysics, Astronomy)
0
Broadband XRay Telescope(SPACE, Astrophysics, Astronomy)
0
BCD:
Basic Calibrated Data(Software, Celestial objects, Astronomy)
0
Blue Compact Dwarf(Celestial object, Celestial objects, Astronomy)
0
BCEP:
Beta CEPhei(Celestial object, Celestial objects, Astronomy)
0
BCG:
Blue Compact Galaxy(Celestial object, Celestial objects, Astronomy)
0
BCS:
Bragg Crystal Spectrometer(Astronomical, Astronomy, Science)
0
BCVS:
Bibliographic Catalogue of Variable Stars(Astronomical catalog)
0
BD:
Bonner Durchmusterung(Astronomical catalog, Celestial objects, Astronomy)
For more, try ASTRONOMY on ALL ACRONYMS DICTIONARY
8 years ago|119k views|share |citing 
APASmart Define. (2018). astronomy. Retrieved September 24, 2026, from http://smartdefine.org/astronomy/abbreviations/r/Science
ChicagoSmart Define. 2018. "astronomy" http://smartdefine.org/astronomy/abbreviations/r/Science (accessed September 24, 2026).
HarvardSmart Define 2018, astronomy, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/astronomy/abbreviations/r/Science>.
MLASmart Define. "astronomy" 9 February 2018. Web. 24 September 2026. <http://smartdefine.org/astronomy/abbreviations/r/Science>