Titles
- Sir Hans Sloane M.D1
- Sir Hugh Palliser Bart1
- Sir John Hill, M. D: Knight of the Polar Star1
- Sir Richard Blackmore1
- Sir Robert Sibbald Bart. M.D1
- Sir Samuel Garth1
- Sir Samuel Garth, M.D1
- Small blue-bottle =: Cyanus minor1
- Smart Captain Plume, much like a bird of prey1
- Smollett1
- Sr. Edward Hulse Bart. M.D. AEt: 751
- Sr. Richard Steele1
- Sr. Samuel Garth, M.D2
- Sr. Wm. Watson, M.D1
- St. George's Hospital1
- Starwort or Aster attic =: Aster atticus or inguinglis1
- Stephanus Franciscus Geoffroy Parisinus1
- Stoerck1
- Stoll1
- Surgite mortui venite ad Judicium1