Sigma Italiana Prodotti Chimici S.p.A.
Sigmund Wilhelm
Signa Chemistry, Inc.
Sikkema Kevin D.
Sikorski, Jr. William Henry
Sillantaka Leona
Silverman Richard E.
Silvers Arthur
Simeone Giovanni
Simizu Tetsuo
Simmons Herman F.
Simons T. Dean
Simonsson Berit I.
Simpson Michael A. D.
Sims Charles Lewis
Singh Diwalker
Sinn Ekkehard
Sinn Hansjorg W.
Sinohara Noriyasu
Sire Efim Moiseevich