Governmental & Military Abbreviations and Acronyms

1. STS
   Space Transportation System
2. STS
   Shuttle Test Station
3. STS
   Satellite-to-satellite
4. STS
   Space Shuttle Mission #
5. STS
   Special Tactics Squadron
6. STS
   Seaplane Training Squadron
7. STS
   Support to States
8. STS
   Star Tracker Sensor
9. STS
   Shuttle Transportation System
10. STS
    Sound Telecommunication Security
11. STS
    Schuylkill Transportation System
12. STS
    Special Transportation Service
13. STS
    Shuttle Train Services
14. STS
    Sexy Touring Sedan
15. STS
    Sport Touring Sedan
16. STS
    Seville Touring Sedan
17. STT
    School of Technical Training
18. STT
    Secure Transaction Technology
19. STT
    Small Tactical Terminal
20. STT
    Studies, Tests and Trials

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