| SPD | schizotypal personality disorder; sociopathic personality disorder; specific paroxysmal discharge; s... |
|---|---|
| SSDD | steroid sulfatase deficiency disease |
| SYDS | stomach yin deficiency syndrome |
| TD | tabes dorsalis; tardive dyskinesia; T-cell dependent; temporary disability; terminal device; tetanus... |
| TKD | thymidine kinase deficiency; tokodynamometer |