Navy Abbreviations and Acronyms

1. SCW
   Seabee Combat Warfare Specialist insignia
2. AEW
   Airborne Early Warning
3. NAPS
   Naval Auxiliary Patrol Service
4. 1C
   1st class
5. 2C
   2nd class
6. S/S
   Steamship
7. AFU
   Advanced Flying Unit
8. 3C
   3rd class
9. I/C
   In Charge
10. PAO
    Public Affairs Officer
11. USMC
    United States Marine Corporation
12. ACTG
    Acting
13. CAPT
    Captain
14. PARA
    Parachute Regiment, British Army
15. CAP'N
    Captain
16. MIDDIE
    Midshipman
17. SSTG
    Ships Service Turbo Generator
18. 300
    Greece
19. 401
    Unauthorized
20. LCS-M
    landing craft support (medium)

Last updated: May 24, 2020 — Total entries: 827