There are Autonomous Colleges Andhra Pradesh, some of them are listed below:
Andhra Loyola College, Vijayawada
Government College for Women, Guntur
KBN College, Kothapeta, Vijayawada
Andhra University College of Engineering, Andhra University
Gayatri College of Science & Management, Srikakulam
Aditya Engineering College
Gudlavalleru Engineering College
Prasad V. Potluri Siddhartha Institute of Technology, Vijayawada
Velagapudi Ramakrishna Siddhartha Engineering College, Vijayawada
You can refer the article below for more colleges and details https://engineering.careers360.com/colleges/ranking/top-engineering-colleges-in-andhra-pradesh-accepting-ap-eamcet-score

Hello,

List of AP B.Tech Autonomous colleges are -

• Alagappa Chettiar College of Engineering and Technology, Karaikudi
• Coimbatore Institute of Tech Civil Aerodrome
• Government College of Technology, Coimbatore
• Karpagam College of Engineering, Coimbatore
• National Engineering College, Kovilpatti
• P.S.G. College of Technology, Coimbatore
• Thiagarajar College of Engineering, Madurai
• Bishop Heber College, Tiruchirappalli
• Holy Cross College, Tiruchirappalli
• Poompuhar College, Melaiyur
• St. Joseph’s College, Tiruchirappalli
• Erode Arts & Science College, Rangampalayam

Check the following link to know more : https://engineering.careers360.com/colleges/list-of-government-engineering-colleges-in-andhra-pradesh

Thank You