| Acronym | Definition |
|---|
| WRA | Welfare Reform Act |
| WRA | Wisconsin Realtors Association (Madison, WI) |
| WRA | Women's Rights Activism (advocacy) |
| WRA | Workplace Relations Act (Australia) |
| WRA | Wisconsin Restaurant Association (Madison, WI) |
| WRA | Western Reserve Academy (Hudson, Ohio) |
| WRA | Write Attribute |
| WRA | War Relocation Authority (US WWII) |
| WRA | Wastewater Reclamation Authority (Des Moines, IA) |
| WRA | Weapons Release Authority (US DoD) |
| WRA | Water Resources Authority |
| WRA | Winchester Repeating Arms (ammunition headstamp) |
| WRA | Water Resources Act |
| WRA | Wyoming Rodeo Association |
| WRA | Water Rights Act (Canada) |
| WRA | Washington Retail Association |
| WRA | Weapons Replaceable Assembly |
| WRA | Wildlife Rescue Association (Canada) |
| WRA | World Refining Association (est. 1997; UK) |
| WRA | Water-Reducing Admixture (concrete mix) |
| WRA | Waste Regulation Authority (UK) |
| WRA | Western Railway of Alabama |
| WRA | Water Reducing Admixture |
| WRA | Wool Research Association (India) |
| WRA | Wildlife Recovery Association |
| WRA | West Ridge Academy (West Jordan, UT) |
| WRA | Workforce Research and Analysis (Department of Labor and Employment, State of Colorado) |
| WRA | Water Retention Area |
| WRA | Whitman Requardt & Associates, LLP (Baltimore, MD) |
| WRA | World Reiki Association |
| WRA | Weapons Replaceable/Replacement Assembly |
| WRA | Wavelength Routing Architecture |
| WRA | Weighted Risk Assets |
| WRA | Whitby Ringette Association (Canada) |
| WRA | Workers' Rights Association |
| WRA | Water Resistive Additive |
| WRA | Wireless Remote Access |
| WRA | Weekly Route Average |