| Abbreviation | Definition |
|---|---|
| WREE | Wisconsin Real Estate Exchangors |
| WREEA | Wisconsin Real Estate Exchangors Association |
| WREI | Women's Research and Education Institute |
| WREN | World Renewable Energy Network |
| WRF | Washington Research Foundation |
| WRF | Work Research Foundation |
| WRF | World Research Foundation |
| WRFM | World Rain Forest Movement |
| WRFO | Water Resources Foundation Of Ohio |
| WRHA | Washington Rural Health Association |
| WRHA | Woodside Ranch Homeowners Association |
| WRI | Watershed Restoration Institute |
| WRI | Wildlife Research Institute |
| WRI | Will Rogers Institute |
| WRI | World Resources Institute |
| WRK | Wiener Rotes Kreuz |
| WRL | Wildlife Rescue League |
| WRLF | Williamstown Rural Lands Foundation |
| WRLF | Wilson River Landcare Group |
| WRM | World Rainforest Movement |