| Acronym | Definition |
|---|
| FSW➣Federal Skilled Worker (various locations) |
| FSW➣Fonds Soziales Wien (German: Vienna Social Fund; Vienna, Austria) |
| FSW➣Friction Stir Welding |
| FSW➣Fuji Speedway (Taiwan) |
| FSW➣Flight Software |
| FSW➣Family Services of Westchester (Yorkers, NY) |
| FSW➣Food Service Worker |
| FSW➣File System Watcher |
| FSW➣Free Software |
| FSW➣Full Spectrum Warrior (video game) |
| FSW➣Faculteit Sociale Wetenschappen (Dutch: Faculty of Social Sciences) |
| FSW➣Faculty of Social Work (various universities) |
| FSW➣File Share Witness |
| FSW➣Female Sex Worker |
| FSW➣Family Support Worker |
| FSW➣Forward Swept Wing (aviation) |
| FSW➣Feet of Seawater (diving) |
| FSW➣Fox Sports World (cable TV channel) |
| FSW➣Freestyle-Wave (windsurfing board category) |
| FSW➣Fat Spanish Waiter |
| FSW➣Full-Stripe Write (disks) |
| FSW➣Food Service Warehouse |
| FSW➣Filtered Sea Water |
| FSW➣Facilitation Skills Workshop (various locations) |
| FSW➣Federated Social Web (social networking) |
| FSW➣Fantasy Sports Wire |
| FSW➣Flute Society of Washington (Manassas, VA) |
| FSW➣Federal Screw Works (St. Clair Shores, MI automotive fastener supplier) |
| FSW➣Family Services Working (to Strengthen our Communities; Bridgeport, CT) |
| FSW➣Flight Sim World (gaming) |
| FSW➣Faso Airways - Burkina Faso (ICAO code) |
| FSW➣Female Socket Weld |
| FSW➣Foothill Symphonic Winds (Palo Alto, CA) |
| FSW➣Fire Team Support Weapon |
| FSW➣Fletcher Sutcliffe Wild Ltd. (UK) |