| GTS | Gilles de la Tourette syndrome; glucose transport system |
|---|---|
| HAChT | high affinity choline transport |
| HTL | hamster tumor line; hearing threshold level; high-L-leucine transport; histotechnologist; human T-ce... |
| HTR | histidine transport regulator; 5-hydroxytryptamine receptor |
| IVOTTS | Irvine viable organ-tissue transport system |