WREA
| Acronym | Definition |
|---|---|
| WREA | World Renewable Energy Assembly |
| WREA | Wyoming Rural Electric Association (Cheyenne, WY) |
| WREA | Wisconsin Retired Educators' Association (formerly Wisconsin Retired Teachers Association) |
| WREA | West River Electric Association (electric cooperative; South Dakota) |
| WREA | Wasatch Range Eventing Association (Utah) |
| WREA | Water Resource Engineering Associates (consulting engineers; est. 1979; Ventura, CA) |