Governmental & Military Abbreviations and Acronyms

1. HAVEN
   Helping All Vessels Entering Now
2. HAW
   Horizontal Aid Window
3. HAW
   Bangkok Aviation Center
4. HAWG
   Nickname for the A-10 Thunderbolt II
5. HAWK
   Homing-All-the-Way-Killer (US)
6. HAWS
   Hawaii Area Wideband System
7. HAYSTAQ
   HAve You STored Answers to Questions yet?
8. HAZ
   Hazardous Cargo
9. HAZ-MAT
   Hazardous Materials
10. HAZCHEM
    Hazardous Chemical
11. HAZCON
    Hazardous Condition
12. HAZDAT
    Hazardous Substance Release and Health Effects Database
13. HAZMAT
    Hazardous Materials
14. HAZMAT
    Hazardous Material
15. HAZMAT
    Portland Fire Bureau Hazardous Materials Team
16. HAZOP
    Hazard and Operability
17. HAZWOPER
    Hazardous Waste Operations and Emergency Response Standard
18. HB
    Handbook
19. HB
    High Burst
20. HB
    House Bill

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