Syndicat de la librairie ancienne et moderne (SLAM): http://www.slam-livre.fr/
Syndicat national de l'édition (SNE): http://www.snedition.fr/
Système universitaire de documentation (SUDOC): http://www.sudoc.abes.fr/
Systran: http://www.systransoft.com/
TACTweb: http://tactweb.humanities.mcmaster.ca/tactweb/doc/tact.htm
TERMITE (ITU Telecommunication Terminology Database): http://www.itu.int/search/wais/Termite/
Travlang: http://www.travlang.com/
Travlang - Foreign Languages for Travelers: http://www.travlang.com/languages/
Travlang - Translating Dictionaries: http://dictionaries.travlang.com/
Treanor, Paul (site): http://web.inter.nl.net/users/Paul.Treanor/