| Best Electronics and Communication Engineering Colleges for OC group with Cutoff 159 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 3465 | Tiruchirappalli | Government College Of Engineering - Srirangam | 160.00 | |
| 4023 | Kanniyakumari | University College Of Engg., Nagercoil, Anna University Of Tech. Tirunelveli | 158.50 | |
| 1324 | Kanchipuram | Sri Sai Ram Institute Of Technology | 157.00 | |
| 1026 | Kanchipuram | University College Of Engineering, Kanchipuram | 157.00 | |
| 4962 | Thoothukkudi | National Engineering College | 156.00 | |
| 2706 | Coimbatore | Dr. Mahalingam College Of Engineering & Technology (Autonomous) | 156.00 | |
| 1120 | Thiruvallur | Velammal Engineering College | 154.00 | |
| 2618 | Salem | Sona College Of Technology (Autonomous) | 153.00 |
| Best Mechanical Engineering Colleges for OC group with Cutoff 159 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 1399 | Kanchipuram | Chennai Institute Of Technology | 158.00 | |
| 2358 | Tiruppur | Scad Institute Of Technology | 158.00 | |
| 1309 | Chennai | Meenakshi Sundararajan Engineering College | 154.75 | |
| 2603 | Krishnagiri | Government College Of Engineering - Bargur | 153.00 | |
| 2711 | Erode | Kongu Engineering College (Autonomous) | 152.50 | |
| 2709 | Erode | Institute Of Road And Transport Technology | 152.00 | |
| 1118 | Thiruvallur | Vel Tech Multi Tech Dr.Rangarajan Dr.Sakunthala Engineering College | 152.00 | |
| 1211 | Kanchipuram | Rajalakshmi Engineering College | 151.50 |
| Best Computer Science and Engineering Colleges for OC group with Cutoff 159 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 2739 | Coimbatore | Sri Eshwar College Of Engineering | 159.50 | |
| 3826 | Tiruchirappalli | Kongunadu College Of Engineering And Technology | 159.50 | |
| 2369 | Dharmapuri | Government College Of Engineering - Dharmapuri | 159.00 | |
| 5910 | Dindigul | PSNA College Of Engineering And Technology | 159.00 | |
| 1324 | Kanchipuram | Sri Sai Ram Institute Of Technology | 159.00 | |
| 4962 | Thoothukkudi | National Engineering College | 158.50 | |
| 1422 | Kanchipuram | Valliammai Engineering College | 158.00 | |
| 2723 | Erode | Velalar College Of Engineering And Technology | 157.00 |
| Best Electrical and Electronics Engineering Colleges for OC group with Cutoff 159 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 1113 | Thiruvallur | R.M.K. Engineering College | 159.00 | |
| 2603 | Krishnagiri | Government College Of Engineering - Bargur | 158.00 | |
| 1317 | Kanchipuram | St.Joseph's College Of Engineering | 157.50 | |
| 1419 | Kanchipuram | Sri Sairam Engineering College | 156.00 | |
| 2709 | Erode | Institute Of Road And Transport Technology | 155.00 | |
| 2704 | Coimbatore | Coimbatore Institute Of Engineering And Technology | 154.00 | |
| 1118 | Thiruvallur | Vel Tech Multi Tech Dr.Rangarajan Dr.Sakunthala Engineering College | 154.00 | |
| 2719 | Coimbatore | Sri Ramakrishna Engineering College (Autonomous) | 154.00 |
| Best Civil Engineering Colleges for OC group with Cutoff 159 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 1225 | Kanchipuram | Loyola Institute Of Technology | 158.00 | |
| 1219 | Kanchipuram | Sri Venkateswara College Of Engineering | 156.50 | |
| 2718 | Coimbatore | Sri Krishna College Of Engineering & Technology (Autonomous) | 156.00 | |
| 1110 | Thiruvallur | Prathyusha Institute Of Technology And Management | 154.00 | |
| 4960 | Virudhunagar | Mepco Schlenk Engineering College | 151.50 | |
| 3019 | Cuddalore | Anna University Of Technology Tiruchirappalli - Panruti Campus | Tamil | 151.00 |
| 2722 | Coimbatore | Sri Krishna College Of Technology (Autonomous) | 146.50 | |
| 5986 | Madurai | Velammal College Of Engineering And Technology | 145.00 |