MRU

MRU may refer to:

Athletic organizations

 * Malaysian Rugby Union, (Malay: Kesatuan Ragbi Malaysia) the governing body for rugby union in Malaysia
 * Manawatu Rugby Union, the governing body of the sport of Rugby union in the Manawatu rugby province
 * Manawhenua Rugby Union, a New Zealand rugby union team made from the Manawatu and Horowhenua provinces
 * Marlborough Rugby Union, a New Zealand rugby union team that played from 1888 to 2005
 * Mauritius Rugby Union, the governing body for rugby union in Mauritius

Computing

 * Most Recently Used, a cache replacement algorithm
 * Most Recently Used menu, a specific menu in Microsoft Windows;
 * Maximum Receive Unit, see Maximum transmission unit

People

 * Muhammad Rafi Usmani, a religious scholar in the Islamic Republic of Pakistan
 * Mihai Răzvan Ungureanu (born 1968), Romanian historian, politician and former Prime Minister of Romania

Schools

 * Mykolas Romeris University, in Lithuania
 * Mount Royal University, in Calgary, Alberta, Canada
 * Muteesa I Royal University, in Uganda

Other uses

 * Mauritanian ouguiya, currency by ISO 4217 code
 * MRU Holdings, a New York-based financial services company that specialized in higher education financing products
 * Mano River Union, a political union in Africa
 * Międzyrzecz Fortification Region (Polish:Międzyrzecki Rejon Umocniony), a military defence line in Western Poland
 * Sir Seewoosagur Ramgoolam International Airport in Mauritius, IATA Code: MRU
 * Motion Reference Unit, an inertial measurement technology