United States Amy Rank Abbreviations and Acronyms

1. CTASR
   CRYPTOLOGIC (ADMINISTRATIVE) SEAMAN RECRUIT
2. CTASR
   COMMUNICATIONS TECHNICIAN (ADMINISTRATIVE) SEAMAN RECRUIT
3. CTB1
   COMMUNICATIONS TECHNICIAN (MAINTENANCE) PETTY OFFICER 1ST CLASS
4. CTB2
   COMMUNICATIONS TECHNICIAN (MAINTENANCE) PETTY OFFICER 2ND CLASS
5. CTB3
   COMMUNICATIONS TECHNICIAN (MAINTENANCE) PETTY OFFICER 3RD CLASS
6. CTBCM
   COMMUNICATIONS TECHNICIAN (MAINTENANCE) MASTER CHIEF PETTY OFFICER
7. CTBCS
   COMMUNICATIONS TECHNICIAN (MAINTENANCE) SENIOR CHIEF PETTY OFFICER
8. CTBSA
   COMMUNICATIONS TECHNICIAN (MAINTENANCE) SEAMAN APPRENTICE
9. CTBSR
   COMMUNICATIONS TECHNICIAN (MAINTENANCE) SEAMAN RECRUIT
10. CTI1
    COMMUNICATIONS TECHNICIAN (INTERPRETIVE) PETTY OFFICER FIRST CLASS
11. CTI1
    CRYPTOLOGIC (INTERPRETIVE BRANCH) PETTY OFFICER 1ST CLASS
12. CTI2
    Class
13. CTI3
    CRYPTOLOGIC (INTERPRETIVE BRANCH) PETTY OFFICER 3RD CLASS
14. CTI3
    COMMUNICATIONS TECHNICIAN (INTERPRETIVE) PETTY OFFICER 3RD CLASS
15. CTICS
    Officer
16. CTISA
    CRYPTOLOGIC (INTERPRETIVE BRANCH) SEAMAN APPRENTICE
17. CTISA
    COMMUNICATIONS TECHNICIAN (INTERPRETIVE) SEAMAN APPRENTICE
18. CTISN
    COMMUNICATIONS TECHNICIAN (INTERPRETIVE BRANCH) SEAMAN
19. CTISN
    CRYPTOLOGIC (INTERPRETIVE) SEAMAN
20. CTM1
    CRYPTOLOGIC (MAINTENANCE BRANCH) PETTY OFFICER FIRST CLASS

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