| Acronym | Definition |
|---|
| WAD | Wetting and Drying |
| WAD | Without A Doubt |
| WAD | Women and Development (various locations) |
| WAD | WPI (Worcester Polytechnic Institute) Acronym Dictionary |
| WAD | World Association of Detectives |
| WAD | World AIDS Day |
| WAD | Writing across the Disciplines (education) |
| WAD | Web Application Development |
| WAD | Walking Assist Device (Honda) |
| WAD | Works as Designed |
| WAD | Whiplash Associated Disorders |
| WAD | Wireless Access Device |
| WAD | Work Authorization Document |
| WAD | Wide Area Differential |
| WAD | What a Day |
| WAD | Women's Action for Development (Namibia) |
| WAD | Working as Designed |
| WAD | Windows Active Directory |
| WAD | Wireless Application Development |
| WAD | Wireless Advertisement |
| WAD | Windows Active Directory (Microsoft) |
| WAD | West African Development |
| WAD | World Art Day (April 15) |
| WAD | Wavelength Add and Drop (Lucent) |
| WAD | West African Diamonds PLC |
| WAD | We Always Die (gaming clan) |
| WAD | Weak Acid Dissociable (cyanide; gold mining) |
| WAD | Web Application Descriptor |
| WAD | World Aerospace Database (McGraw-Hill) |
| WAD | Wisconsin Association of the Deaf |
| WAD | Where's All the Data (Doom gaming) |
| WAD | War Allocation Daemon (Doom computer game) |
| WAD | Works Authorization Deed (Australia) |
| WAD | Web Application Debugger |
| WAD | Women Across Differences (Guyana) |
| WAD | World Appreciation Day |
| WAD | Work Authorization Directive |
| WAD | Wise Ass Doolie |
| WAD | Worldwide Agency Data |
| WAD | Written Acceptance Date (Sprint) |
| WAD | Wide-Area Development |
| WAD | Wordwide Automation Domination (cartoons) |
| WAD | Wizard for Application Dictionary (application) |