English abbreviations from hemp to hero
- HEMP (High-Explosive Multi-Purpose)
- HEMS (Helicopter Emergency Medical Service)
- HEMT (High Electron Mobility Transistor)
- HEMTT (Heavy Expanded Mobility Tactical Truck (US))
- HEO (High Earth Orbit)
- HEOSS (High Earth Orbit Space Surveillance)
- HEP (high-explosive plastic)
- HEPA (High-efficiency particulate air)
- HEPD (high-explosive point detonating)
- HEPG (Harvard Education Publishing Group)
- HEPH (Heavy Extractable Petroleum Hydrocarbons)
- HEPPI (Higher Education Prices and Pay Index)
- HEP-T (high-explosive practice - tracer)
- her (Herero language (ISO 639-2 code))
- HERA (high-explosive rocket-assisted)
- HERALD (Hybrid Environment For Robust Analysis Of Language Data)
- Herb (Herbert)
- HERF (Hazards of Electromagnetic Radiation to Fuels)
- HERMS (Human Engineering, Reliability, Maintainability, Safety)
- HERO (Hale Empowerment and Revitalization Organization)