| RTN | renal tubular necrosis |
|---|---|
| TBM | total body mass; tracheobronchiomegaly; trophoblastic basement membrane; tuberculous meningitis; tub... |
| TF | free thyroxine; tactile fremitus; tail flick [reflex]; temperature factor; testicular feminization; ... |
| TFP | tubular fluid plasma |
| TRF | T-cell replacing factor; thyrotropin-releasing factor; tubular rejection fraction |