| Acronym | Definition |
|---|
| TREA➣The Retired Enlisted Association |
| TREA➣Thai Rice Exporters Association (Thailand) |
| TREA➣Trojan Real Estate Association (University of Southern California) |
| TREA➣Together to Reduce Elder Abuse (Canada) |
| TREA➣Thames Region Ecological Association (London, Ontario, Canada) |
| TREA➣The Rock Eternal Association (est. 2012) |
| TREA➣Tax Relief Extension Act of 1999 |
| TREA➣Texas Rural Education Association |
| TREA➣Tenant Real Estate Advisors (Colorado Springs, CO) |
| TREA➣Technical Report on Environmental Aspects |
| TREA➣Translator Robot of Extreme Attractiveness (Bleach anime/manga series character) |
| TREA➣Tartu Regional Energy Agency (Tartu, Estonia) |