Astronomy Abbreviations and Acronyms

1. SEM
   space environment monitoring
2. SF
   Science Fiction
3. SF
   Square Foot
4. SF
   Star Formation
5. SF
   Surface Features
6. SF
   Star Field
7. SFAA
   San Francisco Amateur Astronomers
8. SFAC
   Santa Fe Astronomy Club
9. SFC
   Space Forecast Center
10. SFD
    Sxt Full Disk
11. SFM
    Super Full Soon
12. SFM
    Super Full Moon
13. SFN
    Star Formation Newsletter
14. SFR
    Star Formation Rate
15. SFS
    Smallest Feature Size
16. SFU
    Space Flier Unit
17. SFVP
    Support Facility Verification Plan
18. SFW
    Software
19. SFXT
    Supergiant Fast X-Ray Transient
20. SFXT
    Supergiant Fast X-Ray Transierts

Last updated: August 3, 2021 — Total entries: 5,938