Astronomy Abbreviations and Acronyms

1. UBV
   Ultraviolet Blue Visual photometry
2. UCAC
   Usno Ccd Astromecric Catalog
3. UCL
   University College London
4. UCLA
   Harbor-University of California Los Angeles
5. UCLAP
   University of California Los Angeles - Astronomical Papers
6. UCLAP
   Universityrsity of California Los Angeles - Astronomical Papers
7. UCLSAT
   University College London Satellite
8. UCSD
   University of California San Diego
9. UCT
   Universal Co-Ordinated Time
10. UDL
    Unique Data Log
11. UDMH
    Unsqmmetrical Dimethyl Hydrazine
12. UDMH
    Unsymmetrical Dimethyl Hydrazine (Alar Metabolite)
13. UDMH
    Unsymmetrical Dimethyl Hydrazine
14. UEF
    Unidentified Energy Factor
15. UESAC
    Uppsala-Eso Survey of Asteroids and Comets
16. UFO
    Unidentified Flying Object
17. UG
    U Geminorum
18. UGC
    Upsala General Cwtalog
19. UGC
    Upsala General Catalog
20. UGC
    Uppsala General Catalog

Last updated: August 3, 2021 — Total entries: 5,937