He attended the Silver Jubilee Conference of International Federation of Agricultural Producers held at London in 1982 as Indian Delegate, attended the 2007 World Congress of World Agricultural Forum held at St.Luis, USA as Indian Delegate from May 8–10, 2007 and attended
Narasimha Rao | Rao Bahadur | Anabheri Prabhakar Rao | Kota Srinivasa Rao | Rao Tula Ram | Rao | Dasari Narayana Rao | Amrita Rao | P. V. Narasimha Rao | Kavikondala Venkata Rao | Kala Venkata Rao | S. Rao Kosaraju | Rajanala Kaleswara Rao | Damerla Rama Rao | B. A. Subba Rao | Pappu Venugopala Rao | Michael Rao | Mallikarjuna Rao (actor) | Mallikarjuna Rao | Jaladi Raja Rao | Ganapathi Rao Aigal | Easwari Rao | C. R. Rao | Chennamaneni Vidyasagar Rao | B. Narsing Rao | Aluru Venkata Rao | U. Rama Rao | T. R. Subba Rao | T. Madhava Rao | T. Ananda Rao |