Governmental & Military Abbreviations and Acronyms

1. SISC
   SMils International Summer Camps
2. SpRBu
   Space Research Bulgaria
3. SprRe
   Sproul Observatory Reprints
4. Spvw
   Spaceview
5. spwd
   Space World
6. ssst
   Space Station System Trainer
7. StSky
   Star Sky
8. USNOC
   United States Naval Observatory Circulars
9. USNOR
   United States Naval Observatory Reports
10. k-b
    Keyboard
11. a.n.
    Alphanumeric
12. a.n.
    Account Name
13. a.n.
    Arrival Notice
14. o.n.
    oxygen-to-nitrogen ratio
15. o.u.
    Both Eyes
16. Q.D.
    Quick and Dirty
17. Q.I.D.
    Four Times A Day
18. SASR
    Special Air Service Regiment
19. SASR
    Special Application Sniper Rifle
20. SASR
    Shuttle Avionics System Review

Last updated: May 24, 2020 — Total entries: 74,797