| TDO | tricho-dento-osseous [syndrome]; tryptophan 2,3-dioxygenase |
|---|---|
| TLT | tryptophan load test |
| Tp | primary transmission; Treponema pallidum; tryptophan |
| TPG | transmembrane potential gradient; transplacental gradient; tryptophan peptone glucose [broth] |
| TPH | transplacental hemorrhage; tryptophan hydroxylase |