| Best Electronics and Instrumentation Engineering Colleges for OC group with Cutoff 85 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 1106 | Thiruvallur | Jaya Engineering College | 85.50 | |
| 2609 | Namakkal | Mahendra Engineering College | 84.00 | |
| 1311 | Kanchipuram | K.C.G. College Of Technology | 83.50 | |
| 1120 | Thiruvallur | Velammal Engineering College | 82.00 | |
| 1518 | Tiruvannamalai | Thiruvalluvar College Of Engineering And Technology | 82.00 | |
| 4964 | Tirunelveli | PSN College Of Engineering And Technology (Autonomous) | 82.00 | |
| 1307 | Kanchipuram | Jerusalem College Of Engineering | 80.00 | |
| 3810 | Tiruchirappalli | M.A.M College Of Engineering | 80.00 |