| WRA | Office of Weapons Removal and Abatement 
| Others |
| WRA | War Relocation Authority
| Others |
| WRA | Warder, Ethiopia
| Others |
| WRA | Washington Radiology Associates
| Others |
| WRA | Washington Restaurant Association
| Others |
| WRA | Waste Regulation Authority (now part of the Environment Agency)
| Others |
| WRA | Wastewater Reclamation Authority
| Others |
| WRA | Water Resources Authority
| Others |
| WRA | Weapons Removal and Abatement
| Others |
| WRA | Weighted Retrieval Accuracy
| Others |
| WRA | Western Racing Association
| Others |
| WRA | Western Rendezvous of Art
| Others |
| WRA | Western Reserve Academy
| Others |
| WRA | Western Resource Advocates
| Others |
| WRA | Westonka Recreational Association
| Others |
| WRA | Whippet Racing Association
| Others |
| WRA | White Radiation And
| Others |
| WRA | White Republicans of Alberta
| Others |
| WRA | White Ribbon Alliance
| Others |
| WRA | White Ribbon Alliance for Safe Motherhood
| Others |
| WRA | Whitman Requardt and Associates
| Others |
| WRA | Whitpain Recreation Association
| Others |
| WRA | Winchester Repeating Arms
| Others |
| WRA | Wisconsin Realtors Association
| Others |
| WRA | Wisconsin Restaurant Association
| Others |
| WRA | Women of Reproductive Age
| Others |
| WRA | Women's Recovery Association
| Others |
| WRA | Woolwich Royal Arsenal
| Others |
| WRA | Worcester Redevelopment Authority
| Others |
| WRA | Working Relationship Agreement
| Others |
| WRA | World Rally Archive
| Others |
| WRA | World Road Association
| Others |
| WRA | Write Attribute
| Others |
| WRA | Writing Rhetoric American
| Others |
| WRA | Writing Rhetoric and American
| Others |
| WRA | Wyoming Rodeo Association
| Others |