IJ

IJ, ij or iJ may refer to:

Places

 * Ich, Zanjan or Īj, a village in Zanjan province, Iran
 * IJ (Amsterdam), a body of water near Amsterdam, Netherlands
 * İj River or Izh River, a river in Udmurtia and Tatarstan, Russian Federation
 * Ij, Iran, a city in Fars province, Iran
 * Ij Rural District, an administrative division of Estahban County, Fars province, Iran

Other uses

 * Ikkjutt Jammu, a political party in Jammu and Kashmir, India
 * IJ (digraph), in the Dutch language
 * See also Latin alphabet
 * Congregation of the Holy Infant Jesus
 * Infinite Jest, a novel by David Foster Wallace
 * Institute for Justice, a United States non-profit libertarian public interest law firm
 * Inspectioneering Journal, a chemical and refining industry trade journal focusing on mechanical integrity
 * iJustine (born 1984), American YouTube personality
 * Impractical Jokers, an American hidden camera reality prank television series
 * Great Wall Airlines (IATA: IJ), a former Shanghai-based airline
 * Spring Japan (IATA: IJ), a current Japanese airline