United States Amy Rank Abbreviations and Acronyms

  1. 1LT
    First Lieutenant
  2. 2LT
    Second Lieutenant
  3. ACRT
    Aviation Chief Radio Technician
  4. MIDDIE
    Midshipman
  5. SPCLST
    Specialist
  6. STSC
    SONAR TECHNICIAN (SUBMARINE) CHIEF PETTY OFFICER
  7. ACWC
    AIR CONTROLMAN (OPERATOR) CHIEF PETTY OFFICER
  8. SPRC
    SPECIALIST (RECRUITER) CHIEF PETTY OFFICER
  9. MATE
    Modular Automatic Test Equipment
  10. MATE
    Materials Engineer
  11. MATE
    Multiband Automated Test Equipment
  12. MATE
    Materials for Advanced Turbine Engines
  13. ADEAA
    AVIATION MACHINIST'S MATE (ENGINE MECHANIC) AIRMAN APPRENTICE
  14. BM1
    BOATSWAIN'S MATE PETTY OFFICER 1ST CLASS
  15. ER1
    ELECTRICIAN (RADIO) PETTY OFFICER FIRST CLASS
  16. IM1
    INSTRUMENTMAN PETTY OFFICER 1ST CLASS
  17. RD3
    RADARMAN PETTY OFFICER 3RD CLASS
  18. SPTC
    SPECIALIST (TEACHER) CHIEF PETTY OFFICER
  19. E1
    ELECTRICIAN IST CLASS PETTY OFFICER
  20. T1
    TELEGRAPHER 1ST CLASS PETTY OFFICER

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