Ph.D. in Tamil Ph.D. in English Ph.D. in Women’s Studies Ph.D. in Historical Studies Ph.D. in Economics Ph.D. in Sociology Ph.D. in Tourism Management Ph.D. in Mathematics Ph.D. in Computer Science Ph.D. in Information Technology Ph.D. in Physics Ph.D. in Chemistry Ph.D. in Biotechnology Ph.D. in Zoology Ph.D. in Home Science Ph.D. in Psychology Ph.D. in Visual Communication Ph.D. in Library and Information Science Ph.D. in Guidance & Counselling Ph.D. in Management Ph.D. in Commerce Ph.D. in Education Ph.D. in Human Rights Education