GLHA
| Acronym | Definition |
|---|---|
| GLHA | Greater Louisville Hamfest Association |
| GLHA | Gibsons Landing Harbour Authority (Canada) |
| GLHA | Gay and Lesbian Humanist Association (London, England, UK) |
| GLHA | Great Lakes and Horn of Africa (region) |
| GLHA | Georgetown Lake Homeowner's Association (Anaconda, MT) |