| Acronym | Definition |
|---|
| TWRC➣Texas Wildlife Rehabilitation Coalition (Houston, TX) |
| TWRC➣Toronto Waterfront Revitalization Corporation (Canada; now Waterfront Toronto) |
| TWRC➣Tennessee Wildlife Resources Commission |
| TWRC➣The White Rabbit Company, Inc. (El Cajon, CA) |
| TWRC➣Tumbleweed Riding Club (Lakeside, CA) |
| TWRC➣Texas Water Rights Commission (now Texas Water Development Board; est. 1957) |
| TWRC➣Third Ward Redevelopment Council (Houston, TX) |