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. ×

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SSI:
Solid-State Imager(Astronomical instrument, Instrument, Celestial objects)
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TAI:
International Atomic Time(Celestial objects, Astronomy, Aviation)
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THEMIS:
Thermal Emission Imaging System(Astronomical instrument, Instrument)
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TIE:
Telescopes in Education(Celestial objects, Astronomy, Organization)
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TIMED:
Thermosphere, Ionosphere, Mesosphere Energetics and Dynamics
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TT:
Terrestrial Time(Astrophysics, Celestial objects, Astronomy)
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UFO:
Unidentified Flying Object(Astrophysics, Celestial objects, Astronomy)
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UNOOSA:
United Nations Office for Outer Space Affairs(SPACE, Astrophysics)
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USNO:
United States Naval Observatory(Celestial objects, Astronomy)
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VEEGA:
Venus-Earth-Earth Gravity Assist(Astrophysics, Celestial objects)
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VSOP:
VLBI Space Observatory Program(Celestial objects, Astronomy, Organization)
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VST:
VLT Survey Telescope(Telescope, Optics, Physics)
For more, try ASTRONOMY on ALL ACRONYMS DICTIONARY
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APASmart Define. (2018). astronomy. Retrieved September 27, 2026, from http://smartdefine.org/astronomy/abbreviations/r/Technology
ChicagoSmart Define. 2018. "astronomy" http://smartdefine.org/astronomy/abbreviations/r/Technology (accessed September 27, 2026).
HarvardSmart Define 2018, astronomy, Smart Define, viewed 27 September, 2026, <http://smartdefine.org/astronomy/abbreviations/r/Technology>.
MLASmart Define. "astronomy" 9 February 2018. Web. 27 September 2026. <http://smartdefine.org/astronomy/abbreviations/r/Technology>