WSL
WSL is an abbreviation for:
- Federal Research Institute for Forests, Snow and Landscape
- FA Women's Super League , British women's football league
- World Federation for the Protection of Life , an international non-governmental organization
- Value of a statistical life, see Value of a human life
- White Star Line , the name of two British shipping companies
- Windows Subsystem for Linux , compatibility layer for running Linux executables in Microsoft Windows
- World Surf League , association of surfers and the organizer of the world championships
- Wrestling Superstars Live! , former US wrestling graduation