| Acronym | Definition |
|---|
| WSSL➣Web Services Security Language |
| WSSL➣Web Security Suite Lockdown |
| WSSL➣Western Suburban Soccer League (Michigan) |
| WSSL➣West Side Soccer League (est. 1964; New York, NY) |
| WSSL➣Warner Shelter Systems Limited (Calgary, Alberta, Canada) |
| WSSL➣Western Slope State League (Edwards, CO) |
| WSSL➣Web Security Suite Lockdown (software) |