United States Amy Rank Abbreviations and Acronyms

1. GUN
   Gunner
2. GY
   GUNNER'S YEOMAN
3. HA
   Hospital Apprentice
4. HA1
   HOSPITAL APPRENTICE 1ST CLASS
5. HA2
   HOSPITAL APPRENTICE 2ND CLASS
6. HA3
   HOSPITAL APPRENTICE THIRD CLASS
7. HM1
   HOSPITAL CORPSMAN PETTY OFFICER 1ST CLASS
8. HM2
   HOSPITAL CORPSMAN PETTY OFFICER 2ND CLASS
9. HMC
   HOSPITAL CORPSMAN CHIEF PETTY OFFICER
10. HMCM
    HOSPITAL CORPSMAN MASTER CHIEF PETTY OFFICER
11. HMCS
    HOSPITAL CORPSMAN SENIOR CHIEF PETTY OFFICER
12. HN
    Hospitalman
13. HR
    Hospital Recruit
14. HS
    Hospital Steward
15. HS1
    HEALTH SERVICES TECHNICIAN PETTY OFFICER FIRST CLASS
16. HS2
    HEALTH SERVICES TECHNICIAN PETTY OFFICER SECOND CLASS
17. HS3
    Health Services Technician Petty Officer Third Class
18. HSAA
    HIGH SCHOOL (AIRMAN)
19. HSAN
    HIGH SCHOOL (AIRMAN)
20. HSAR
    HIGH SCHOOL (AIRMAN)

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