HRAC
| Acronym | Definition |
|---|---|
| HRAC | Herbicide Resistance Action Committee |
| HRAC | Human Rights Action Center (Washington, DC) |
| HRAC | Human Resources Advisory Committee |
| HRAC | Heating, Refrigeration, and Air Conditioning Contractors of Canada |
| HRAC | Human Resources Association of Calgary (Canada) |
| HRAC | Hydrogen Research and Applications Center (University of Central Florida/Florida Solar Energy Center) |