| Acronym | Definition |
|---|
| NFSR➣National Finals Steer Roping |
| NFSR➣National Forest System Road |
| NFSR➣Neighbors for Smart Rail (advocacy) |
| NFSR➣National Fund for Scientific Research (Belgium) |
| NFSR➣Natural Features and Scenic Reserve (Victoria, Australia) |
| NFSR➣National Fish Strain Registry (US FWS) |
| NFSR➣Need for Speed Rivals |