WSDF
| Acronym | Definition |
|---|---|
| WSDF | World Sustainable Development Forum (New Delhi, India) |
| WSDF | Washington State Dairy Federation (Elma, WA) |
| WSDF | Western Shoshone Defense Project |
| WSDF | Wrong Side Driving Friday (weekly tradition for US military troops in Japan) |
| WSDF | Web Service Definition File |