As of May 2022, the Jawaharlal Nehru Technological University, Hyderabad (JNTUH) is recognised by the University Grants Commission (UGC) for Ph.D. courses in various disciplines. However, it is not clear whether the UGC recognises the Jawaharlal Nehru Technological University, Kakinada (JNTUK) for Ph.D. courses.
Please note that this information could be outdated, and it is recommended to check with the official sources or contact the respective university for the most up-to-date information on their recognition by the UGC.