Governmental & Military Abbreviations and Acronyms

1. MACH3
   MACHINIST 3RD CLASS PETTY OFFICER
2. MAJGEN
   Major General
3. MAJGEN
   Major General - Marines
4. MAM1
   MAILMAN 1ST CLASS PETTY OFFICER
5. MAM2
   MAILMAN 2ND CLASS PETTY OFFICER
6. MAM3
   MAILMAN 3RD CLASS PETTY OFFICER
7. MASR
   MACHINE ACCOUNTANT SEAMAN RECRUIT
8. MATT1
   MESS ATTENDANT 1ST CLASS (NON PETTY OFFICER)
9. MATT2
   MESS ATTENDANT 2ND CLASS (NON PETTY OFFICER)
10. MATT3
    MESS ATTENDANT 3RD CLASS (NON PETTY OFFICER)
11. ME1
    METALSMITH PETTY OFFICER 1ST CLASS
12. MEB1
    METALSMITH (BLACKMITH) PETTY OFFICER 1ST CLASS
13. MEB2
    METALSMITH (BLACKMITH) PETTY OFFICER 2ND CLASS
14. MEBFA
    METALSMITH (BLACKMITH) FIREMAN APPRENTICE
15. MEBFR
    METALSMITH (BLACKMITH) FIREMAN RECRUIT
16. MEDSERSRNT
    CHIEF MEDICAL SERVICE WARRANT
17. MEG1
    METALSMITH (SHIPBOARD) PETTY OFFICER 1ST CLASS
18. MEG2
    METALSMITH (SHIPBOARD) PETTY OFFICER 2ND CLASS
19. MEG3
    METALSMITH (SHIPBOARD) PETTY OFFICER 3RD CLASS
20. MEGFA
    METALSMITH (SHIPBOARD) FIREMAN APPRENCTICE

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