| Acronym | Definition |
|---|
| NRMA➣National Reloading Manufacturers Association |
| NRMA➣Natural Resource Management Area |
| NRMA➣National Roads & Motorists' Association (Australia) |
| NRMA➣National Resources Mobilization Act (Canada) |
| NRMA➣National Retail Mutual Association (theft database; Chapin, SC) |
| NRMA➣New Richmond Municipal Airport |
| NRMA➣Nick Rypock Moving Average |
| NRMA➣Non-Reciprocal Microstrip Antenna |