What does UFO stand for?

The list of UFO abbreviation meanings.

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91 entries under topic. ×

8
Unidentified Flying Object(Astrophysics, Celestial objects, Astronomy)
For more, try UFO on ALL ACRONYMS DICTIONARY
8 years ago|5.6k views|share |citing 
APASmart Define. (2018). ufo. Retrieved September 23, 2026, from http://smartdefine.org/ufo/abbreviations/f/celestial_objects
ChicagoSmart Define. 2018. "ufo" http://smartdefine.org/ufo/abbreviations/f/celestial_objects (accessed September 23, 2026).
HarvardSmart Define 2018, ufo, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/ufo/abbreviations/f/celestial_objects>.
MLASmart Define. "ufo" 29 January 2018. Web. 23 September 2026. <http://smartdefine.org/ufo/abbreviations/f/celestial_objects>