- WUU
- Williamsburg Unitarian Universalists (Community » Religion)**** Wau, Sudan (Regional » Airport Codes)* West Ulster Unionist (Governmental)* Woodinville Unitarian Universalist (Community » Religion)* Water Users Union (Community)* Water Utility Coordinator (Business » Positions)* Wisconsin Unigraphics Users (Computing » General)* WebCT Unique User (Computing » General)
Abbreviations dictionary. 2012.