| TPH | Total petroleum hydrocarbon |
|---|---|
| TPH | Tryptophan hydroxylase |
| TPHA | Treponema Pallidum Haemagglutination Assay |
| TPHA | Treponema Pallidum Haemagglutination |
| TPHA | Treponema Pallidum haemaglutination test |
| TPI | Treponema Pallidum Immobilization |
| TPI | Triose phosphate isomerase |
| TPI | Triphosphoinositide |
| TPK | Tyrosine protein kinase |
| TPL | Total phospholipid |