Astronomy Abbreviations and Acronyms

1. SNG
   Sodruzhestva Nezabisimikh Gosudarst
2. SNII
   Supernova of Type Ii
3. SNIR
   Signal-To-Noise Ratio
4. SNR
   Signal-To-Noise
5. SNR
   Signal-To-Noise Ratio
6. SNR
   Supernova Remnant
7. SNR
   Signal-To-Nosie Ratio
8. SNR
   Super Nova Remnant
9. SNR
   Signal To Noise Ratio / Supernova Remnant
10. SNU
    Solar Neutrino Units
11. SNY
    Searry Night Backyard
12. SNY
    Starry Night Backyard
13. SO
    Seds Oscas
14. SO
    Sunsat Oscar
15. SO
    Space Operations
16. SO/SI
    Spake Operations and Scientific Investigation
17. SO/SI
    space operations and scientific investigation
18. SOARD
    Steward Observatory Asteroid Relational Database
19. SOB
    Science Observatory Branch
20. SOB
    Strap-on Booster

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