Governmental & Military Abbreviations and Acronyms

1. BMSSN
   BOATSWAIN'S MATE(STEVEDORE) SEAMAN
2. BMSSR
   BOATSWAIN'S MATE(STEVEDORE) SEAMAN RECRUIT
3. BMSTR
   BANDMASTER
4. BOY1
   BOY 1ST CLASS
5. BOY2
   BOY 2ND CLASS
6. BOY3
   BOY 3RD CLASS
7. BSN IN CHRG
   BOATSWAIN'S MATE IN CHARGE
8. BSNYEO
   BOATSWAIN'S YEOMAN
9. BT1
   BOILERMAN PETTY OFFICER 1ST CLASS
10. BT3
    BOILER TECHNICIAN PETTY OFFICER 3RD CLASS
11. BTFN
    BOILER TECHNICIAN FIREMAN
12. BTG3
    BOILERMAN (SHIPBOARD) PETTY OFFICER 3RD CLASS
13. BTGFN
    BOILERMAN (SHIPBOARD) FIREMAN
14. BTGFR
    BOILERMAN (SHIPBOARD) FIREMAN RECRUIT
15. BTR1
    BOILERMAN (REPAIRMAN) PETTY OFFICER 1ST CLASS
16. BTR2
    BOILERMAN (REPAIRMAN) PETTY OFFICER 2ND CLASS
17. BTR3
    BOILERMAN (REPAIRMAN) PETTY OFFICER 3RD CLASS
18. BTRFA
    BOILERMAN (REPAIRMAN) FIREMAN APPRENTICE
19. BTRFN
    BOILERMAN (REPAIRMAN) FIREMAN
20. BTRFR
    BOILERMAN (REPAIRMAN) FIREMAN RECRUIT

Last updated: May 24, 2020 — Total entries: 74,798