HRIA
| Acronym | Definition |
|---|---|
| HRIA | Hot Rod Industry Alliance (Specialty Equipment Market Association) |
| HRIA | Human Rights Impact Assessment |
| HRIA | Human Rights International Alliance |
| HRIA | Horticulture Research International Association |
| HRIA | Hampton Roads Internet Association (Virginia) |
| HRIA | High Resolution Image Analysis (medical technology) |