United States Amy Rank Abbreviations and Acronyms

1. EMSFN
   ELECTRICIAN'S MATE (SHOP) FIREMAN
2. EMSFR
   ELECTRICIAN'S MATE (SHOP) FIREMAN RECRUIT
3. EMSRT
   ELECTRICIAN'S MATE (SHIP REPAIR-IC REPAIRMAN)
4. EN3
   ENGINEMAN PETTY OFFICER 3RD CLASS
5. END2
   ENGINE MAN (DIESEL) PETTY OFFICER 2ND CLASS
6. END3
   ENGINE MAN (DIESEL) PETTY OFFICER 3RD CLASS
7. ENDFA
   ENGINE MAN (DIESEL) FIREMAN APPRENTICE
8. ENDFN
   ENGINE MAN (DIESEL) FIREMAN
9. ENDFR
   ENGINE MAN (DIESEL) FIREMAN RECRUIT
10. ENG BLKSMTH
    ENGINEER'S BLACKSMITH
11. ENG1
    ENGINEMAN FIRST CLASS
12. ENG2
    ENGINEMAN SECOND CLASS
13. ENG3
    ENGINEMAN (GASOLINE) PETTY OFFICER 3RD CLASS
14. ENGA1
    ENGINEMAN (AVIATION) FIRST CLASS
15. ENGA2
    ENGINEMAN (AVIATION) SECOND CLASS
16. ENGFA
    ENGINE MAN (GASOLINE) FIREMAN APPRENTICE
17. ENGFN
    ENGINE MAN (GASOLINE) FIREMAN
18. ENGFR
    ENGINE MAN (GASOLINE) FIREMAN RECRUIT
19. ENGR CK
    ENGINEER'S COOK
20. ENGR OS
    ENGINEER'S ORDINARY SEAMAN

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