| Rank | Abbreviation | Meaning |
|---|
| ***** | WLSC | Windows Live Safety Center
| |
| ***** | WLSC | Weight Loss Surgery Clinic
| |
| ***** | WLSC | World Logistics Services Corporation
| |
| **** | WLSC | Winston Leonard Spencer-Churchill
| |
| **** | WLSC | Windows Live Solution Center
| |
| **** | WLSC | Worlds Largest Steppers Contest
| |
| **** | WLSC | Watauga Lake Sailing Club
| |
| **** | WLSC | Wraysbury Lake Sailing Club
| |
| **** | WLSC | Weapon Light System Compact
| |
| **** | WLSC | Works of Leon Saulter Changes
| |
| **** | WLSC | Washington and Lee Student Consulting
| |
| *** | WLSC | Windows Live Solutions Center
| |
| *** | WLSC | Wisconsin Lutheran Student Center
| |
| *** | WLSC | Worldwide Laser Service Corp
| |
| *** | WLSC | Williams Scotsman International, Inc.
| |
| *** | WLSC | West Liberty State College
| |
| *** | WLSC | Willimantic Library Service Center (Willimantic, CT)
| |
| *** | WLSC | Weight Loss Surgery Center
| |
| *** | WLSC | Worldwide Laser Service Corporation
| |
| *** | WLSC | Walton Lantaff Schroeder & Carson
| |
| ** | WLSC | Williamsburg Live Songwriter Competition
| |