| WSSF | Former FM-104.3, Baltimore, Maryland
| Others |
| WSSF | Water Soluble Soybean Fiber
| Others |
| WSSF | Water-Soluable Soybean Fiber
| Others |
| WSSF | Weapon System Support Facility
| Others |
| WSSF | Weapon Systems Software File
| Others |
| WSSF | Weapons Software Support Facility
| Others |
| WSSF | Weather System Support Facility
| Others |
| WSSF | Web Service Software Factory
| Others |
| WSSF | Whistler World Ski and Snowboard Festival
| Others |
| WSSF | Winter/Spring/Summer/Fall
| Others |
| WSSF | Women's Shooting Sports Foundation
| Others |
| WSSF | World Ski and Snowboard Festival
| Others |
| WSSF | World Ski Snowboard Festival
| Others |
| WSSF | World Social Science Forum
| Others |
| WSSF | World Social Security Forum
| Others |
| WSSF | World Student Service Fund
| Others |
| WSSF | Wyoming State Science Fair
| Others |