| Acronym | Definition |
|---|
| WSW | Wet Sociale Werkvoorziening (Dutch: Sheltered Employment Act) |
| WSW | Word Star for Windows |
| WSW | Women Who Have Sex with Women (medical/public health) |
| WSW | Wall Street Webcasting (New York, NY) |
| WSW | West-South-West |
| WSW | Women Seeking Women |
| WSW | Winter Storm Warning |
| WSW | Weber Shandwick Worldwide (Interpublic Group) |
| WSW | Women's Studio Workshop (Rosendale, NY) |
| WSW | World Socialist Website |
| WSW | Wall Street Week |
| WSW | White Side Wall (tire type) |
| WSW | Wheelchair Sports Worldwide |
| WSW | Women's Soccer World |
| WSW | Wheeled Seated Walker |
| WSW | World Stars of Wrestling (wrestling forum) |
| WSW | Websphere Studio Workbench |
| WSW | Western Spring and Wire, Ltd (St George, ON, Canada) |
| WSW | Want Some Weather |
| WSW | Weapon System Warranty |
| WSW | Walker Smith and Way (UK solicitors) |
| WSW | Westchester Symphonic Winds (White Plains, NY) |
| WSW | Woman Sexual Workers (medical/clinical) |
| WSW | Windsor Sports Weekend (Canada) |