United States Amy Rank Abbreviations and Acronyms

1. STDCC
   STEWARD TO COMMANDER -IN-CHIEF
2. STDCDT
   STEWARD TO COMMANDANT OF NAVY YARD
3. STG CK
   STEERAGE COOK
4. STG STD
   STEERAGE STEWARD
5. STG1
   SONAR TECHNICIAN (SURFACE) PETTY OFFICER 1ST CLASS
6. STG2
   SONAR TECHNICIAN (SURFACE) PETTY OFFICER 2ND CLASS
7. STG3
   SONAR TECHNICIAN (SURFACE) PETTY OFFICER 3RD CLASS
8. STGSA
   SONAR TECHNICIAN (SURFACE) SEAMAN APPRENCTICE
9. STGSN
   SONAR TECHNICIAN (SURFACE) SEAMAN
10. STGSR
    SONAR TECHNICIAN (SURFACE) SEAMAN RECRUIT
11. STM2
    STEWARD'S MATE 2ND CLASS PETTY OFFICER
12. STS1
    SONAR TECHNICIAN (SUBMARINE) PETTY OFFICER 1ST CLASS
13. STS2
    SONAR TECHNICIAN (SUBMARINE) PETTY OFFICER 2ND CLASS
14. STS3
    SONAR TECHNICIAN (SUBMARINE) PETTY OFFICER 3RD CLASS
15. STSCCS
    SONAR TECHNICIAN (SUBMARINE) SENIOR CHIEF PETTY OFFICER
16. STSR
    SONAR TECHNICIAN SEAMAN RECRUIT
17. STSSN
    SONAR TECHNICIAN (SUBMARINE) SEAMAN
18. STSSR
    SONAR TECHNICIAN (SUBMARINE) SEAMAN RECRUIT
19. SUBBOATS
    CHIEF BOATSWAIN (SS)
20. SUPCLK
    CHIEF SUPPLY CLERK

Last updated: May 24, 2020 — Total entries: 3,362