Claes de Vreese
Resource for teaching and research on political communication, public opinion, media effects, campaigns, and media and politics.

Communication Studies - Guide to Resources
Guide to print and electronic resources in intercultural, interpersonal,small group, organizational, and mass communication as well as the theory, psychology, and technology of communication. Prepared by the University of New Mexico Library.

Communications Central
Links to resources and definitions related primarily to semiotics, interpersonal communication, organizational communication, health communication, and nonverbal communication. From Governor's State University.

Happy Fun Communication Land
Tutorials, study questions, glossary, and citations facilitate secondary or undergraduate learning about communication theory. Whole site is searchable.

Melcrum
Articles on aspects of communication in corporations, including public relations, measurement and change management.

Mick's Communication, Cultural and Media Studies
Extensive list of interlinked definitions of concepts related to cultural studies and media ecology.

Reaching Out: The Evolution of Communication
Interactive educational site discusses changes in communication technology, from hieroglyphics to the printing press to the Web.

Text-e.org
The impact of new technologies on reading, writing, scientific communication and publishing. Features ten target-papers and discussions [in english, french and italian].