Thilipan, some colleges that offer a course in BSc Information Technology in Tamil Nadu have been mentioned below:

• Vel's Institute of Science Technology and Advanced Studies, Chennai
• Kalasalingam Academy of Research and Education, Virudhunagar
• Karpagam Academy of Higher Education, Coimbatore
• Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore

For more details on these colleges like fee structure, admissions process, eligiblity, etc you can visit the given link: https://university.careers360.com/colleges/list-of-universities-in-india?branch=Information%20Science&degree=B.Sc.&state=Tamil%20Nadu&stream=Computer%20Application%20and%20IT