Ratna Rajya Laxmi Campus, commonly known as RR Campus, is a constituent college of Tribhuvan University. It is also the largest college for the Humanities and Social sciences studies. It provides under-graduate and master's degree level programs. The college was named after Queen Ratna Rajya Lakshmi Devi Shah, second wife of the then King Mahe…Ratna Rajya Laxmi Campus, commonly known as RR Campus, is a constituent college of Tribhuvan University. It is also the largest college for the Humanities and Social sciences studies. It provides under-graduate and master's degree level programs. The college was named after Queen Ratna Rajya Lakshmi Devi Shah, second wife of the then King Mahendra Bir Bikram Shah Dev.