FWR
| Acronym | Definition |
|---|---|
| FWR | First Working Ring |
| FWR | Firewall Router |
| FWR | Firewall Rules |
| FWR | Foundation for Water Research (UK) |
| FWR | Final Well Report (energy production) |
| FWR | Full-Wave Rectified (electricity) |
| FWR | Far West Regionals (soccer) |
| FWR | Finnish Wood Research (Helsinki, Finland) |
| FWR | For Whatever Reason |
| FWR | Fish and Wildlife Resources |
| FWR | Forty Watt Rocket (band) |
| FWR | Fire When Ready |
| FWR | Fitness Wellness and Recreation (various locations) |
| FWR | Field Work Report |
| FWR | Feed Water Regulator |
| FWR | Fair Weather Rider |