HE
- he – (s) Hebrew language (ISO 639-1 code)
- He – (s) Helium
- HE – (a) High Explosive
- HEAT – (a) High Explosive Anti-Tank (ammunition)
- heb – (s) Hebrew language (ISO 639-2 code)
- HEBA – (p) Hellenic Basketball Clubs Association
- HEER – (a) High-Explosive Extended Range (ammunition)
- HEIC – (i) Honourable East India Company
- HEMP – (a) High-Altitude Electromagnetic Pulse
- HEO – (a) Highly Elliptical Orbit
- HEOSS – (a) High Earth Orbit Space Surveillance
- HEP – (i) High-Explosive Plastic (ammunition)
- HEPA – (a/i) High-Efficiency Particulate Air (filter)
- her – (s) Herero language (ISO 639-2 code)
- HESH – (a) High-Explosive, Squash-Head (ammunition)
- HESV – (i) Heavy Engineering Support Vehicle
- HETT – (a) Heavy Equipment Transporting Truck / Heavy Equipment Truck Tractor
- HEU – (i) Highly Enriched Uranium
Read more about this topic: List Of Acronyms And Initialisms: H