| Acronym | Definition |
|---|
| HMH➣Houghton Mifflin Harcourt (publishing company) |
| HMH➣Heineken Music Hall (Netherlands) |
| HMH➣Marine Heavy Helicopter Squadron (US DoD) |
| HMH➣Hamburger Medien Haus (German: Hamburg Media House; Germany) |
| HMH➣Historisches Museum Hannover (German historical museum; Hannover, Germany) |
| HMH➣Harford Memorial Hospital (Havre De Grace, MD, USA) |
| HMH➣Historical Museum of Hokkaido (Hokkaido, Japan) |
| HMH➣High Mountain Heli-Skiing (Teton Village, WY) |
| HMH➣Hongwanji Mission of Hawaii (Buddhism) |