Hello aspirant,
Since, you haven't mentioned a particular stream or course you are intetested in so, i have mentioned the names in the overall category.

Top universities in/near telangana are:
IIT, Hyderabad
IIT, Warangal
International institute of information technology, hyderabad
Osmania university
University of hyderabad
Nalsar university

In AP
KL University
Andhra university
Krishna university
Vignan university
Dravidian university
Dr. B.R Ambedkar univrrsity

All the best.