WSWG
| Acronym | Definition |
|---|---|
| WSWG | Water Security Working Group |
| WSWG | Warfare Systems Working Group |
| WSWG | Women and Sport Working Group (Singapore Sports Council) |
| WSWG | Warring States Working Group |
| WSWG | World Scout Winter Games (Kandersteg International Scout Centre; Kanderseg, Switzerland) |
| WSWG | We Survived Woodlands Group (est. 2002) |