- WSL
- Wyoming State Library (Academic & Science » Libraries)* White Star Line (Business » Firms)* World Species List (Medical » Veterinary)* World Softball League (Community » Sports)* Wireless Systems Laboratory (Academic & Science » Universities)* Wireless Systems Laboratory (Computing » Telecom)* Workshop Research Library (Academic & Science » Universities)* Webster Spring League (Community » Sports)* Web Solutions Leeds (Business » Firms)* Wireless Security Laboratory, Northeastern University (Academic & Science » Universities)* Wireless Security Laboratory, Northeastern University (Computing » Security)* Wireless Security Laboratory, Northeastern University (Computing » Telecom)
Abbreviations dictionary. 2012.