WJSC
| Acronym | Definition |
|---|---|
| WJSC | World Junior Surfing Championship |
| WJSC | Western Journal of Speech Communication |
| WJSC | Wernigeroder Jagdkorporationen Senioren-Convent (German: Wernigeroder Hunting Corporations Veterans Convenant; Germany) |
| WJSC | Wokingham Job Support Centre (est. 1992; UK) |