WSW
# WSW

WSW may refer to:

* West-southwest, a compass direction (one of the eight "half-winds")
* Women who have sex with women

## Media

* Wall Street Week, a business show on the US Public Broadcasting Service (PBS)
* War§ow, a video game
* World Socialist Website, a news organization

## Science

* World Space Week, UN-declared space celebration held October 4–10 annually
* WSW, the SAME code for a Winter Storm Warning

## Transport

* Wandsworth Common railway station, London, England, National Rail station code

## Organizations

* Western Sydney Wanderers FC, an Australian men's association football club
* Western Sydney Wanderers FC (W-League), an Australian women's association football club
* Wojskowa Służba Wewnętrzna, a former Polish military counterintelligence and military police service
* Wo Shing Wo, a Triad gang
* World Series Wrestling
