Yes, you can file RTI Application for Marksheet Verification to Andhra University.
Andhra University is a State University established in 1926 by the Madras University Act to serve the entire linguistic region of Andhra as a residential teaching-cum-affiliating University. Hence, Andhra University is a "Public Authority" as per Section 2 (h) of the RTI Act 2005.
You can file RTI for Marksheet Verification to Andhra University by paying the prescribed fee and addressing it to the "Public Information Officer".
To know more about the procedure to file RTI for Marksheet Verification, please refer https://onlinerti.com/how-to-file-rti-online-for-marksheet