United States Amy Rank Abbreviations and Acronyms

1. ESMFA
   UNDERWATER MECHANIC FIREMAN APPRENTICE
2. ESMFN
   UNDERWATER MECHANIC FIREMAN
3. ESMFR
   UNDERWATER MECHANIC FIREMAN RECRUIT
4. ESP1
   PHOTOGRAMMETRY ASSISTANT PETTY OFFICER 1ST CLASS
5. ESPSA
   PHOTOGRAMMETRY ASSISTANT SEAMAN APPRENTICE
6. ESPSN
   PHOTOGRAMMETRY ASSISTANT SEAMAN
7. ESPSR
   PHOTOGRAMMETRY ASSISTANT SEAMAN RECRUIT
8. ESR3
   TRANSPORTATIONMAN PETTY OFFICER 3RD CLASS
9. ESRSA
   TRANSPORTATIONMAN SEAMAN APPRENTICE
10. ESRSN
    TRANSPORTATIONMAN SEAMAN
11. ESRSR
    TRANSPORTATIONMAN SEAMAN RECRUIT
12. ESS1
    SHORE PATROLMAN PETTY OFFICER 1ST CLASS
13. ESS2
    SHORE PATROLMAN PETTY OFFICER 2ND CLASS
14. ESS3
    SHORE PATROLMAN PETTY OFFICER 3RD CLASS
15. ESSSN
    SHORE PATROLMAN SEAMAN
16. ESSSR
    SHORE PATROLMAN SEAMAN RECRUIT
17. EST1
    TRANSPORTATION AIRMAN PETTY OFFICER 1ST CLASS
18. EST3
    TRANSPORTATION AIRMAN PETTY OFFICER 3RD CLASS
19. ESTAA
    TRANSPORTATION AIRMAN AIRMAN APPRENTICE
20. ESTAN
    TRANSPORTATION AIRMAN

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