- WDA
- Waste Disposal Authority (Governmental » Police)* Wireless Digital Assistant (Computing » Telecom)* Wilson's Disease Association (Community » Non-Profit Organizations)* Worldwide Discipleship Association (Community » Religion)* Wireless Developer Agency (Business » Firms)* Wireless Developer Agency (Computing » Telecom)* Wadi Ain, Yemen (Regional » Airport Codes)* The Working Dog Association (Governmental » Military)* Web Design Associates (Business » Firms)* Wood Design Award Program (Business » General)* Wholesale Distributors Association, Inc. (Business » Firms)* Waterfowl Development Area (Governmental » US Government)
Abbreviations dictionary. 2012.