Hi,

Top Engineering colleges in Tamil Nadu along with accepted entrance exams are:

• IIT Madras: JEE Advanced
• NIT Tiruchirapalli: JEE Mains
• Anna University, Chennai: JEE Mains, NATA
• VIT Vellore: JEE Mains, NATA, VITEEE
• Amrita Vishwa Vidyapeetham: KEAM, JEE Mains, AEEE

You can check the whole list over here and can get full information about exam cutoff, exams accepted and admission process: https://engineering.careers360.com/colleges/ranking/top-engineering-colleges-in-tamil-nadu