HOAP
| Acronym | Definition |
|---|---|
| HOAP | Harvard Open Access Project (Harvard University) |
| HOAP | Home Ownership Assistance Program (various states) |
| HOAP | Humanoid for Open Architecture Platform (Fuitsu Automation robots; Japan) |
| HOAP | Heart of Albion Press (UK) |
| HOAP | Homeless Outreach and Advocacy Project |
| HOAP | Health for Older Adults Program (Hamilton, Ontario, Canada) |
| HOAP | Horizon Organic Agriculture Project |