- Short description of semiotics. Includes information about the ideas of Ferdinand de Saussure and Charles Sanders Peirce.

- A research and educational unit of the University of Aarhus, Denmark. Papers and publications, seminar calendars, and description of research in semiotics, cognition, and linguistics.

- Cognition and Semiotics: Carlos Colón

- Paper by Carlos Colón

- Paper by Scott Simpkins

- The Cyberarts Web. University Scholars Program, National University of Singapore.

- Defining letters of the alphabet enables automatic definitions of all words in the English language.

- University of Tartu, Estonia.

- Daniel Chandler's Media and Communication Studies Site.

- Semiotics Quiz: Thomas Streeter

- Glossary by Cliff Joslyn

- Rationalization of interpretation and communication under a comprehensive theory of the universe.

- Summary of the major areas of semiotics as outlined by Saussure, as well as criticisms and the relationship of semiology to structuralism. By Mick Underwood.

- Well-organised semiotics links assembled by Martin Ryder

- Comprehensive hypertext introduction to semiotics, by Daniel Chandler (University of Wales, Aberystwyth).

- Semiotic Engineering Research Group, PUC-Rio.

- Radio Programme Script and RealAudio versions, ABC Radio National/Open Learning Australia: Series Producer, Michael Dwyer

- Sites of Significance for Semiotics.

- Encyclopedia of Western signs and ideograms.

- A Science of Consciousness: the Semiotics of Mind, and the Elements of Personal Philosophy - Steven Zenith's work in semiotics.