| ST | esotropia; scala tympani; scaphotrapezoid; sclerotherapy; sedimentation time; semitendinosus; sensor... |
|---|---|
| TORCH | TOxoplasma, Rubella, Cytomegalovirus, Herpes, syphilis |
| CS | calf serum; campomelic syndrome; carcinoid syndrome; cardiogenic shock; caries-susceptible; carotid ... |
| LI, LII, | LIII first, second, third stage of syphilis |
| S | Greek capital letter sigma; syphilis; summation of series |