Dear Aspirant,

The top colleges which comes under TNEA are:-

1. Thiagarajar College of Engineering, Madurai.
2. PSG College of Technology, Coimbatore.
3. College of Engineering, Anna University, Chennai.
4. Madras Institute of Technology, Chennai.
5. Kumarguru College of Technology, Coimbatore.

For more information on top colleges which comes under tnea check this link:- https://engineering.careers360.com/articles/tnea-participating-institutes

Hope this helps.

Good Luck!