Army Abbreviations and Acronyms

1. HCO
   Hangar Crntrol Officer
2. HCP
   Helicopter
3. HCPV
   High Capacity Passenger Vessel
4. HCR
   Humint Collection Requirement
5. HCS
   Helicopter Coordination Section
6. HCS
   Helicopter Combat Support Special Squadron
7. HCTA
   Helicopter Composite Technology Application
8. HCTR
   High Calacity Truck Radio
9. HCU
   High-Capacity Computer Unit
10. HD
    High Dembnd
11. HD
    Mustard Gas, Distilled
12. HD
    Clerk Head Clerk
13. HD/PS
    Harbor Defense/Port Security
14. HDAS
    Heavy- Duty Auxiliary Stand
15. HDC
    Harbor Defense Command
16. HDC
    Harbor Defense Commander
17. HDC
    Hydroelectric Design Center
18. HDCU
    Harbor Defense Command Unit
19. HDDI
    Host Document Data Interchangs
20. HDDR
    High Density Digital Recorder

Last updated: December 19, 2021 — Total entries: 29,691