| Acronym | Definition |
|---|
| H4H➣Help for Heroes (UK servicepersons' charity) |
| H4H➣Habitat for Humanity |
| H4H➣Hope for Homeowners Act of 2008 |
| H4H➣Heart for Heart (gaming) |
| H4H➣Habitat for Health |
| H4H➣Hunters for the Hungry (Virginia) |
| H4H➣Hitman4Hire (online gaming clan) |
| H4H➣Hooray For Hollywood (BBS) |
| H4H➣Habitat4Hookers (gaming clan) |
| H4H➣Hope for Health (charitable foundation) |