| NHRA | Nordic Hotel and Restaurant Association | 北欧旅馆和饭店协会 |
| NHRA | Northwest Houston Rocket Association | 西北休斯顿火箭协会 |
| NHRA | National Horse Racing Association | 国家赛马协会 |
| NHRA | Northeast Human Resources Association (also seen as NEHRA) | 东北人力资源协会（也称为NEHRA） |
| NHRA | National Heavy Rain Association | 全国暴雨协会 |
| NHRA | National Housing and Rehabilitation Association | 全国住房和康复协会 |
| NHRA | National Hot Rodders Association | 国家热棒协会 |
| NHRA | National Human Resources Association | 国家人力资源协会 |
| NHRA | New Hampshire Rehabilitation Association | 新罕布什尔州康复协会 |
| NHRA | National Hot Rod Association | 全国高速汽车协会 |
| NHRA | New Hampshire Recreation Association | 新罕布什尔州娱乐协会 |
| NHRA | Northland Human Resource Association | Northland人力资源协会 |
| NHRA | National Hospice Regatta Alliance | 全国临终关怀帆船赛联盟 |
| NHRA | Next Higher Recoverable Assembly | 下一代更高级可回收装配 |
| NHRA | National Heritage Resources Act (South Africa) | 《国家遗产资源法》（南非） |
| NHRA | Nursing Home Reform Act | 养老院改革法案 |