| Acronym | Definition |
|---|
| NHRA➣National Hot Rod Association |
| NHRA➣Nursing Home Reform Act |
| NHRA➣Northland Human Resource Association |
| NHRA➣National Human Resources Association |
| NHRA➣National Heritage Resources Act (South Africa) |
| NHRA➣National Hospice Regatta Alliance |
| NHRA➣Northeast Human Resources Association (also seen as NEHRA) |
| NHRA➣National Housing and Rehabilitation Association |
| NHRA➣Northwest Houston Rocket Association |
| NHRA➣New Hampshire Rehabilitation Association |
| NHRA➣National Horse Racing Association |
| NHRA➣New Hampshire Recreation Association |
| NHRA➣Next Higher Recoverable Assembly |