S
Sage Publications Journals
http://www.sagepub.co.uk/frame.html?http://www.sagepub.co.uk/journals/details/c030.html
Sala de Prensa
http://www.saladeprensa.org
San Francisco State University
http://www.journalism.sfsu.edu
San Jose State University
http://www.jmc.sjsu.edu
San Roque González AM 570
http://www.viapilar.com.py/radiosanroque.htm
Santa Helena FM 103.9
http://www.santahelena.com.py/
Santa Mónica FM 97.9
http://www.surfmusik.de/radios/monica979fmr.htm
Screening the Past
http://www.latrobe.edu.au/screeningthepast/
Secretaría de Cooperación Iberoamericana, Madrid, España
http://www.secib.com/home/index_html
Secretaría de Estado de Educación Superior, Ciencia y Tecnología, República. Dominicana (SEESCyT)
http://www.seescyt.gov.do/
Segunda Edición (Vespertino)
http://www.el-mexicano.com.mx
Selecciones del Reader's Digest
http://www.readersdigest.com.mx/index3.php
Septima Ars
http://www.septima-ars.com
Searching Images of Popular Culture
http://searchenginewatch.com/searchday/article.php/2189791
SearchITV
http://www.searchitv.com/
Siempre!
http://www.siempre.com.mx/
Signo y Pensamiento
http://www.javeriana.edu.co/Facultades/comunicacion_lenguaje/signo/html/signoportada.html
Símbolos de Libertad, por la excelencia periodística, Ecuador
http://www.simbolosdelibertad.com/
Sindicato dos Profissionais Liberais de Relações Públicas, São Paulo, Brasil
http://www.sinprorp.org.br/
Singingfish (audio/video)
http://www.singingfish.com/
Sirimiri films
http://www.sirimirifilms.com/
Sistema de Televisión y Radio de Campeche
http://www.trc.campeche.gob.mx
Sistema Quintanarroense de Comunicación Social
http://www.sqcs.com.mx
Sociedad iberoamericana de académicos, investigadores y profesionales del periodismo en Internet
http://www.periodistaseninternet.org/
Society of Professional Journalists
http://www.spj.org
Solaris: Information. Communication
http://www.info.unicaen.fr/bnum/jelec/Solaris/
Soutern Illinois University
http://www.siu.edu/departments/journal/
Southern Newspaper Publishers Association
http://www.snpa.org
South Dakota State University
http://www3.sdstate.edu/Academics/CollegeOfArtsAndScience/JournalismandMassComunication/Index.cfm
SpeechBot
http://speechbot.research.compaq.com/
Sphera pública
http://www.ucam.edu/sphera
St. Cloud State University
http://www.stcloudstate.edu/~cumm/
Studies in Communication Sciences - Studi di scienze della comunicazione
http://www.scoms.ch/
SurfWax (Metabuscador)
http://www.surfwax.com
Synthesis Digital
http://www.synthesisdigital.com.mx/
Syracuse University
http://newhouse.syr.edu
