Department of Sculptre
Department of Music
Department of Drama

Manuscriptology

Department of Palmleaf Manuscriptology
Department of Rare Paper Manuscriptology
Department of Epigraphy
Department of Underwater Archaeology Centre

Developing Tamil

Department of Tamil Studies in Foreign Countries
Department of Translation
Department of Lexicography
Department of Social Science
Department of Scientific Tamil and Tamil Development
Department of Education

Language

Department of Literature
Department of Linguistics
Department of Philosophy
Department of Tribal Research Centre
Department of School of Indian Languages
Department of Folklore

Science

Department of Siddha Medicine
Department of Ancient Science
Department of Industries and Earth Sciences
Department of Computer Science
Department of Architecture
Department of Environmental and Herbal Science