GHPA
| Acronym | Definition |
|---|---|
| GHPA | Greater Houston Preservation Alliance |
| GHPA | Global Helicopter Pilots Association (Canada) |
| GHPA | General Health Promotion Action |
| GHPA | Georgia Horseshoe Pitching Association |
| GHPA | Gulf of Honduras Priority Area |
| GHPA | Geauga Horse and Pony Association (Newbury, Ohio) |
| GHPA | Georgian Hazelnut Processors Association (Georgia) |