| Best Electronics and Communication Engineering Colleges for SC group with Cutoff 80 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 1304 | Thiruvallur | Easwari Engineering College | 81.00 | |
| 2327 | Karur | N.S.N. College Of Engineering And Technology | 81.00 | |
| 1430 | Viluppuram | Maha Barathi Engineering College | 81.00 | |
| 2610 | Namakkal | Muthayammal Engineering College | 81.00 | |
| 5009 | Theni | Government College Of Engineering, Bodiyanayakkanur | 81.00 | |
| 2642 | Krishnagiri | P.S.V.College Of Engineering And Technology | 81.00 | |
| 1231 | Thiruvallur | Panimalar Institute Of Technology | 80.50 | |
| 1421 | Viluppuram | V.R.S. College Of Engineering And Technology | 80.50 |
| Best Mechanical Engineering Colleges for SC group with Cutoff 80 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 1013 | Viluppuram | University College Of Engineering Villupuram | 81.00 | |
| 2707 | Erode | Erode Sengunthar Engineering College | 81.00 | |
| 1309 | Chennai | Meenakshi Sundararajan Engineering College | 81.00 | |
| 2611 | Namakkal | Paavai Engineering College | 81.00 | |
| 2601 | Krishnagiri | Adhiyamaan College Of Engineering (Autonomous) | 81.00 | |
| 2622 | Karur | V.S.B. Engineering College | 81.00 | |
| 3843 | Cuddalore | M R K Institute Of Technology | 81.00 | |
| 2613 | Namakkal | K.S.R. College Of Engineering (Autonomous) | 81.00 |
| Best Computer Science and Engineering Colleges for SC group with Cutoff 80 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 3462 | Ariyalur | Ariyalur Engineering College | 81.25 | |
| 2665 | Namakkal | Mahendra Institute Of Engineering And Technology | 81.00 | |
| 2345 | Salem | Dhirajlal Gandhi College Of Technology | 81.00 | |
| 4675 | Tirunelveli | Universal College Of Engineering & Technology | 81.00 | |
| 3466 | Ariyalur | Nelliandavar Institute Of Technology | 81.00 | |
| 2743 | Coimbatore | S S K College Of Engineering And Technology | 81.00 | |
| 2741 | Coimbatore | P A College Of Engineering And Technology | 81.00 | |
| 2641 | Dharmapuri | Varuvan Vadivelan Institute Of Technology | 81.00 |
| Best Electrical and Electronics Engineering Colleges for SC group with Cutoff 80 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 3826 | Tiruchirappalli | Kongunadu College Of Engineering And Technology | 81.00 | |
| 3019 | Cuddalore | Anna University Of Technology Tiruchirappalli - Panruti Campus | 81.00 | |
| 3459 | Tiruchirappalli | Dhanalakshmi Srinivasan Institute Of Technology | 81.00 | |
| 2650 | Coimbatore | Christ The King Engineering College | 80.50 | |
| 1421 | Viluppuram | V.R.S. College Of Engineering And Technology | 80.50 | |
| 1216 | Kanchipuram | Saveetha Engineering College | 80.50 | |
| 2601 | Krishnagiri | Adhiyamaan College Of Engineering (Autonomous) | 80.00 | |
| 2338 | Coimbatore | Asian College Of Engineering And Technology | 80.00 |
| Best Civil Engineering Colleges for SC group with Cutoff 80 in TNEA 2020 | ||||
| Code | District | College Name | Type | Cutoff |
| 3459 | Tiruchirappalli | Dhanalakshmi Srinivasan Institute Of Technology | 81.00 | |
| 5532 | Madurai | Vaigai College Of Engineering | 80.50 | |
| 4944 | Kanniyakumari | Arunachala College Of Engineering For Women | 80.00 | |
| 2741 | Coimbatore | P A College Of Engineering And Technology | 80.00 | |
| 3806 | Nagapattinam | E.G.S.Pillay Engineering College | 80.00 | |
| 2711 | Erode | Kongu Engineering College (Autonomous) | 80.00 | |
| 4965 | Virudhunagar | P.S.R Engineering College | 80.00 | |
| 4994 | Tirunelveli | J P College Of Engineering | 80.00 |