WSL

WSL may refer to:

Computing

• Wide-spectrum language, a kind of programming language
• Windows Subsystem for Linux, a part of Microsoft Windows 10 and 11 which allows the installation of Linux distributions

Organisations

• Swiss Federal Institute for Forest, Snow and Landscape Research (Eidgenössische Forschungsanstalt für Wald, Schnee und Landschaft, WSL)
• White Star Line, a shipping company, owner of the RMS Titanic
• Workers' Socialist League, a UK Trotskyist party

Sport

• Women's Super League, an English professional league for women's association football clubs
• RFL Women's Super League, the top-level women's rugby league league in England
• Women's Super League (basketball), Ireland
• World Series Lights, a motor racing competition
• World Surf League, a global professional competitive surfing league founded in 1976
• Wrestling Superstars Live, a defunct wrestling promotion

Other uses

• Weatherscan Local, the former name of 24-hour weather channel Weatherscan
• Woluwe-Saint-Lambert, a district of Brussels