Hello aspirant,

This terminology is used in the state of Andhra Pradesh mostly.

A category seats are convenor quota based seats(say it as semi government colleges) which have a decent Tuition fees of medical college

( approximately 60K per annum excluding hostel fees.)

B category seats are private management seats governed totally by private bodies and costs much than A category. Approximately 9 lakhs per annum excluding Hostel fees.

Hope this helps you

Feel free to ask any questions

All the best for your future