HMH
| 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) |