<Li> Semiotics of music videos . </Li> <Li> Organisational semiotics: the study of semiotic processes in organizations (with strong ties to computational semiotics and human - computer interaction). </Li> <Li> Social semiotics: expands the interpretable semiotic landscape to include all cultural codes, such as in slang, fashion, and advertising (See Roland Barthes, Michael Halliday, Bob Hodge, and Christian Metz). </Li> <Li> Structuralism and post-structuralism in the work of Jacques Derrida, Michel Foucault, Louis Hjelmslev, Roman Jakobson, Jacques Lacan, Claude Lévi - Strauss, Roland Barthes, etc . </Li>

The study of the internal organization of words is called