WLSC
| Acronym | Definition |
|---|---|
| WLSC | Windows Live Safety Center |
| WLSC | West Liberty State College (West Virginia) |
| WLSC | Windows Live Safety Center (software) |
| WLSC | Worldwide Laser Service Corporation (Gilbert, AZ) |
| WLSC | Williamsburg Live Songwriter Competition (annual competition; est. 2003; Jezebel Music, LLC; New York, NY) |
| WLSC | Wraysbury Lake Sailing Club (UK) |
| WLSC | Winston Leonard Spencer-Churchill |