Governmental & Military Abbreviations and Acronyms

1. ETNSA
   ELECTRONICS TECHNICIAN (COMMUNICATIONS) SEAMAN APPRENTICE
2. ETNSN
   ELECTRONICS TECHNICIAN (COMMUNICATIONS) SEAMAN
3. ETNSR
   ELECTRONICS TECHNICIAN (COMMUNICATIONS) SEAMAN RECRUIT
4. ETR1
   ELECTRONICS TECHNICIAN (RADAR) PETTY OFFICER 1 ST CLASS
5. ETR3
   ELECTRONICS TECHNICIAN (RADAR) PETTY OFFICER 3RD CLASS
6. ETRSA
   ELECTRONICS TECHNICIAN (RADAR) SEAMAN APPRENTICE
7. ETRSN
   ELECTRONICS TECHNICIAN (RADAR) SEAMAN
8. ETRSR
   ELECTRONICS TECHNICIAN (RADAR) SEAMAN RECRUIT
9. ETS1
   ELECTRONICS TECHNICIAN (SONAR) PETTY OFFICER 1ST CLASS
10. ETS3
    ELECTRONICS TECHNICIAN (SONAR) PETTY OFFICER 3RD CLASS
11. ETSSA
    ELECTRONICS TECHNICIAN (SONAR) SEAMAN APPRENTICE
12. ETSSN
    ELECTRONICS TECHNICIAN (SONAR) SEAMAN
13. ETSSR
    ELECTRONICS TECHNICIAN (SONAR) SEAMAN RECRUIT
14. EW1
    ELECTRONICS WARFARE TECHNICIAN PETTY OFFICER FIRST CLASS
15. EW2
    ELECTRONICS WARFARE TECHNICIAN PETTY OFFICER SECOND CLASS
16. EW3
    ELECTRONICS WARFARE TECHNICIAN PETTY OFFICER THIRD CLASS
17. FC1
    FIRE CONTROLMAN PETTY OFFICER 1ST CLASS
18. FCO1
    FIRE CONTROLMAN (OPERATOR) PETTY OFFICER 1ST CLASS
19. FCO2
    FIRE CONTROLMAN (OPERATOR) PETTY OFFICER 2ND CLASS
20. FCO3
    FIRE CONTROLMAN (OPERATOR) PETTY OFFICER 3RD CLASS

Last updated: May 24, 2020 — Total entries: 74,797