The list of astronomical acronyms and abbreviations.

All astronomical related acronyms and abbreviations.

Stands For|0Abbreviated As|0Related|43
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FFI:
Full Frame Image(Astronomical, Astronomy, Science)
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FOV:
Field of View(Astronomical, Astronomical instrument, Instrument)
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GBO:
Ground Based Observatory(Astronomical, Astronomy, Science)
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HXR:
Hard X-Ray(Astronomical, Astronomy, Science)
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HXT:
Hard X-ray Telescope(Astronomical, Astronomy, Science)
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ISAS:
Institute of Space and Astronautical Sciences(Astronomical, Astronomy)
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JOP:
Joint Observing Program(Astronomical, Astronomy, Science)
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LDE:
Long Decay Event(Astronomical, Astronomy, Science)
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Long Duration Event(Astronomical, Astronomy, Science)
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MHD:
Magnetohydrodynamics(Electricity, Magnetism, Continuum mechanics)
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MLSO:
Mauna Loa Solar Observatory(Astronomical, Astronomy, Science)
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MMF:
Moving Magnetic Feature(Astronomical, Astronomy, Science)
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PFI:
Partial Frame Image(Astronomical, Astronomy, Science)
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ROI:
Region Of Interest(Astronomical, Astronomy, US Post)
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SAD:
Supra-Arcade Downflow(Astronomical, Astronomy, Science)
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SFD:
SXT Full Disk(Astronomical, Astronomy, Science)
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SOHO:
Solar and Heliospheric Observatory(Observatory, Astronomical, Telescope)
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SXR:
Soft X-Ray(Astronomical, Astronomy, Science)
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SXT:
Soft X-ray Telescope(Astronomical, Astronomy, Science)
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TIL:
Transequatorial Interconnecting Loop(Astronomical, Astronomy, Science)
For more, try ASTRONOMICAL on ALL ACRONYMS DICTIONARY
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APASmart Define. (2018). astronomical. Retrieved September 25, 2026, from http://smartdefine.org/astronomical/abbreviations/r
ChicagoSmart Define. 2018. "astronomical" http://smartdefine.org/astronomical/abbreviations/r (accessed September 25, 2026).
HarvardSmart Define 2018, astronomical, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/astronomical/abbreviations/r>.
MLASmart Define. "astronomical" 22 January 2018. Web. 25 September 2026. <http://smartdefine.org/astronomical/abbreviations/r>