Aru

Aru or ARU may refer to:

Education

 * Alpha Rho Upsilon, a defunct fraternity in the United States
 * Anglia Ruskin University, a university in England
 * Ardhi University, a Tanzanian public university

Places

 * Aru Islands Regency, a group of islands and the regency in the Moluccas
 * Aru, Democratic Republic of Congo, a town in Ituri province
 * Aru, Harju County, village in Kuusalu Parish, Harju County, Estonia
 * Aru, Saare County, village in Saaremaa Parish, Saare County, Estonia
 * Aru, Kohgiluyeh and Boyer-Ahmad, village in Gachsaran County, Kohgiluyeh and Boyer-Ahmad Province, Iran
 * Aru, Basht, village in Basht County, Kohgiluyeh and Boyer-Ahmad Province, Iran
 * Aru, Damavand, village in Damavand County, Tehran Province, Iran
 * Aru, Firuzkuh, village in Firuzkuh County, Tehran Province, Iran
 * Aru, Jammu and Kashmir, village in India
 * Aruba, IOC and UNDP country code ARU

Sports

 * Fabio Aru, Italian cyclist
 * Army Rugby Union, organizational body for rugby union in the British Army
 * Australian Rugby Union, former name of Rugby Australia, governing body for rugby union in Australia

Technology

 * Automated response unit, a telecommunications device
 * Autonomous Recording Unit, an audio recording device

People

 * Ines Aru (born 1939), Estonian actress
 * Krista Aru (born 1958), Estonian historian, museologist and politician
 * Peep Aru (born 1953), Estonian politician
 * Aru Tateno (born 1997), Japanese ice dancer
 * Aru Krishansh Verma (born 1986), Indian actor

Other uses

 * American Railway Union, an industrial union in the United States
 * Aquarium Rescue Unit, an American jazz-rock band
 * Araçatuba Airport, IATA airport code
 * Arundel railway station, a railway station in England (National Rail code ARU)
 * Aru language (disambiguation)
 * Aru Kingdom, an early Islamic polity in northeast Sumatra between the 13th and 16th centuries