| Acronym | Definition |
|---|
| NMRR➣National Medical Research Register (Ministry of Health; Malaysia) |
| NMRR➣Normal-Mode Rejection Ratio |
| NMRR➣Normalized Modified Retrieval Rank |
| NMRR➣New Mexico Rail Runners (Albuquerque, NM) |
| NMRR➣Normalized Maximum Rate of Relaxation (physiology) |
| NMRR➣North Melbourne Recreation Reserve (sports facility; Australia) |