Royal Military Abbreviations and Acronyms

1. SFT
   School of Flying Training
2. SFTS
   Service Flying Training School
3. SFU
   Signal Flying Unit
4. SGR
   School of General Reconnaissance
5. SGR&AN
   School of General Reconnaissance & Air Navigation
6. SGT
   Sergeant
7. SHAEF
   Supreme Headquarters Allied Expeditionary Force
8. SHQ
   Station Head Quarters
9. SI
   Signals Intelligence
10. SIGINT
    Signals Intelligence
11. SIGS
    Signals
12. SL
    Squadron Leader
13. SL
    Satellite
14. SLAW
    School of Land
15. SLC
    Search-Light Control
16. SLG
    Satellite Landing Ground
17. SMR
    School of Maritime Reconnaissance
18. SNC
    School of Naval Cooperation
19. SNCO
    Senior None Commissioned Officer
20. SOAC
    School of Army Co-Operation

Last updated: May 24, 2020 — Total entries: 952