Part-time and full-time programmes award the Master of Philosophy (MPhil) in Tamil, mathematics, and zoology.

The doctorate (PhD) is offered in Tamil, English, folklore and communication, commerce, mathematics, physics, chemistry, computer science, botany, and zoology.

[6] Prominent alumni U. Sankar, former director, Madras School of Economics, Member Tamil Nadu State Xavier Institute of Business Administration (XIBA) was started in August 2012 as the Department of Master of Business Administration, affiliated to Manonmaniam Sundaranar University, Tirunelveli, and approved by AICTE.

First year courses cover basics of finance and accounting, marketing, organizational behaviour, communication skills, production, and quantitative techniques.

Later, summer internship gives a longer stay in an industry for a deeper learning experience.The second year involves specialization in two core areas of management such as finance, marketing, operations and human resource management.XIBA also hosts about a dozen active clubs of a professional, social, or religious nature.