WRHA
| Acronym | Definition |
|---|---|
| WRHA | Winnipeg Regional Health Authority (Canada) |
| WRHA | Washington Rural Health Association |
| WRHA | Washington Reining Horse Association |
| WRHA | Wanderers' Rest Humane Association (New York state) |
| WRHA | Waynesboro Redevelopment and Housing Authority (Virginia) |
| WRHA | Woodland Run Homeowners Association (New Jersey) |
| WRHA | Wisely Hall Residence Hall Association (Texas) |