| Acronym | Definition |
|---|
| THRA➣Thyroid Hormone Receptor, Alpha |
| THRA➣Tasmanian Historical Research Association (Australia) |
| THRA➣Tang Hall Resident Association (MIT residential apartments) |
| THRA➣Toledo Home Remodelers Association (Ohio) |
| THRA➣Turkish Human Rights Association (Turkey) |
| THRA➣Thyroid Hormone-Releasing Activity |