| TRF | T-cell replacing factor; thyrotropin-releasing factor; tubular rejection fraction |
|---|---|
| TRP | total refractory period; transfer ribonucleic acid proline; trichorhinophalangeal [syndrome]; tubula... |
| ETF | Eustachian Tube Function |
| HCG, hCG | Human Chorionic Gonadotropin; 사람융모성성선자극호르몬 1. Placental Glycoprotein Hormone &nbs... |
| LFT | Liver Function Test |