| Acronym | Definition |
|---|
| FWC | Fish and Wildlife Conservation Commission (Florida) |
| FWC | Florida Fish and Wildlife Conservation Commission (Tallahassee, FL) |
| FWC | Families with Children (various locations) |
| FWC | Firewall Configurator |
| FWC | Firewall Client |
| FWC | First Wesleyan Church (various locations) |
| FWC | Family Worship Center (Sioux Falls, SD) |
| FWC | Fujian White Crane (martial arts) |
| FWC | Filament Wound Case |
| FWC | Future Warfare Center (US Army) |
| FWC | Food Worker Card (various states) |
| FWC | Foster Wheeler Corporation (Clinton, NJ) |
| FWC | Flight Warning Computer (Airbus) |
| FWC | Family Winemakers of California |
| FWC | Fresh Water Cooling |
| FWC | Flyff World Championship |
| FWC | Fashion Week Cleveland (Cleveland, OH) |
| FWC | Full-Well Capacity (imaging devices) |
| FWC | Fly with Christ |
| FWC | Fraudulent Workers' Compensation |
| FWC | Fair-Weather Cumulus (climate) |
| FWC | Foundation Wildlife Conservation (Belize) |
| FWC | Forwarded with Compliments |
| FWC | Free Woman of Color (early 19th Century designation for a Negro woman who was not a slave) |
| FWC | Friends Wilderness Center (West Virginia) |
| FWC | Fault Warning Computer |
| FWC | Florida Wood Council |
| FWC | Florida Water Coalition |
| FWC | Fleet Weather Center |
| FWC | Formula Windsurfing Class |
| FWC | Force Weapons Coordinator |
| FWC | Fleet Weather Channel |
| FWC | Firmware Controllers |
| FWC | Fixed Window Count |
| FWC | Full-Range Wavelength Converter |
| FWC | Federal Women's Center |
| FWC | Fabric Wall Covering |
| FWC | Fractal Wavelet Compression |