Suffi Lou
Sui Cliff
Sultana George
Sung William
Sutherland Brian A. F. S.
Svenkerud Lars
Svensson Lars T. E.
Swerdlow Daniel
Takeuchi Yusuke
Tamminen Timo M.
Tancreto Anthony Robert
Tao Ying Get
Tebcherani Gloria
Telecommunication Concepts, Inc.
Telecommunications Radioelectriques et Telephoniques T.R.T
Telecommunications Radioelectriques et Telephoniques T.R.T.
Teledex LLC
Telenorma GmbH
Teleport Communications Group Inc.
Telespazio Spa per le Comunicazioni Spaziali