Governmental & Military Abbreviations and Acronyms

1. CTT3
   CRYPTOLOGIC (TECHNICIAL BRANCH) PETTY OFFICER 3RD CLASS
2. CTTCM
   CRYPTOLOGIC (TECHNICAL BRANCH) MASTER CHIEF PETTY OFFICER
3. CTTCS
   CRYPTOLOGIC (TECHNICAL BRANCH) SENIOR CHIEF PETTY OFFICER
4. CTTSA
   CRYPTOLOGIC (TECHNICAL BRANCH) SEAMAN APPRENTICE
5. CTTSA
   COMMUNICATIONS TECHNICIAN (TECHNICAL BRANCH) SEAMAN APPRENTICE
6. CTTSN
   CRYPTOLOGIC (TECHNICAL BRANCH) SEAMAN
7. CTTSN
   COMMUNICATIONS TECHNICIAN (TECHNICAL BRANCH) SEAMAN
8. CTTSR
   CRYPTOLOGIC (TECHNICAL BRANCH) SEAMAN RECRUIT
9. CTTSR
   COMMUNICATIONS TECHNICIAN (TECHNICAL BRANCH) SEAMAN RECRUIT
10. CTY1
    COMMUNICATIONS TECHNICAN (CLERK) PETTY OFFICER 1ST CLASS
11. CTY2
    COMMUNICATIONS TECHNICAN (CLERK) PETTY OFFICER 2ND CLASS
12. CTY3
    COMMUNICATIONS TECHNICAN (CLERK) PETTY OFFICER 3RD CLASS
13. CTYSA
    COMMUNICATIONS TECHNICAN (CLERK) SEAMAN APPRENTICE
14. CTYSN
    COMMUNICATIONS TECHNICAN (CLERK) SEAMAN
15. CTYSR
    COMMUNICATIONS TECHNICAN (CLERK) SEAMAN RECRUIT
16. CWOHC
    CHIEF WARRANT OFFICER (HOSPITAL CORPS)
17. DCA1
    DAMAGE CONTROLMAN (ABC DEFENSE MAN) PETTY OFFICER 1ST CLASS
18. DCA3
    DAMAGE CONTROLMAN (ABC DEFENSE MAN) PETTY OFFICER 3RD CLASS
19. DCAFA
    DAMAGE CONTROLMAN (ABC DEFENSE MAN) FIREMAN APPRENTICE
20. DCAFN
    DAMAGE CONTROLMAN (ABC DEFENSE MAN) FIREMAN

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