Army & Military Abbreviations and Acronyms
- HISPHostile Intelligence Service Profiler System
- HITHigh-Interest Track
- HITPHigh-Ignition Temperature Propellant
- HITSHuman Intelligence Tasking System
- HIUHeading Indicator Unit
- HJHome On Jam
- HJHONEST JOHN (U.S. Surface-to-Surface Rocket)
- HLHand-Launched
- HL-UAVHand-Launched Unmanned Aerial Vehicle
- HLAHelicopter Landing Areas
- HLA/DZHelicopter Landing Area/Drop Zone
- HLA/DZSHelicopter Landing Area/Drop Zone Study
- HLLVHeavy-Lift Launch Vehicle
- HLWHigher Low Water
- HLZHelicopter Landing Zone
- HMHelicopter Mine Warfare
- HMCHumint Management Center
- HMCHowitzer Motor Carriage
- HMCIIHigher Military Command, Interior and Islands (Greece)
- HMCSHer Majesty'S Canadian Ship
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