• Retail Management
• Hospital Administration
• Port and Shipping Management
• Tourism
• Business Analytics
• Financial Management
• Financial Services
• Fisheries Science
• Health Care Management
• Hotel Management
• Human Resource Management
• IT and Systems Management
• Marketing Management
• Public Relations
• Rural Management
• Travel and Tourism
• Digital Marketing
• E-Commerce
• Cost Management Accounting
• Computer Management

For the BBA colleges in Tamil Nadu consider the link provided below:

https://bschool.careers360.com/colleges/list-of-bba-colleges-in-tamil-nadu

I hope this helps. Wish you a great eve!