| Acronym | Definition |
|---|
| FRW | Fondation Rurale de Wallonie (Belgium) |
| FRW | Fire Warning |
| FRW | Friction Welding |
| FRW | Faculteit Ruimtelijke Wetenschappen (Netherlands) |
| FRW | Freedom Requires Wings |
| FRW | Francia Rework (Italy) |
| FRW | Freihofer's Run for Women |
| FRW | Financial Report Writer |
| FRW | Friedmann-Robertson-Walker Metric (an exact solution of Einstein's field theory of relativity) |
| FRW | Faster Run/Walk (Diablo game) |
| FRW | Friedman Robertson Walker (metric in general relativity) |
| FRW | Future Ready Workspace |
| FRW | Friends of the Rouge Watershed (Toronto, Ontario, Canada) |
| FRW | Federated Republican Women |
| FRW | Florida Romance Writers |
| FRW | Fitzroy River Water (Australia) |
| FRW | Free Replacement Warranty |
| FRW | Fine and Rare Wines, Ltd. |
| FRW | Free Repair Warranty |
| FRW | Fences and Retaining Walls |
| FRW | Flucht- und Rettungswege |
| FRW | Foreign Resident Withholding (Australia) |
| FRW | Florence Red Wolves |
| FRW | Federal Register Watch |
| FRW | Faith River Worship (band) |
| FRW | Freewheel Removal Wrench |
| FRW | Fundusz Regionu Walbrzyskiego (Poland) |
| FRW | Focused Radiation Welding |