| TD | tabes dorsalis; tardive dyskinesia; T-cell dependent; temporary disability; terminal device; tetanus... |
|---|---|
| TKD | thymidine kinase deficiency; tokodynamometer |
| VAD | venous access device; ventricular assist device; vinblastine and dexamethasone; vitamin A deficiency... |
| YDYES | yin deficiency yang excess syndrome |
| ZD | zero defects; zero discharge; zinc deficiency |