IKU

Iku or IKU may refer to:

Languages

 * Iku language (ISO 639: ikv), a Plateau language of Nigeria
 * Arhuaco language (ISO 639: arh), also known as Ikʉ, a Chibchan language of Colombia
 * Inuktitut (ISO 639: iku), an Inuit language of Canada

Other uses

 * I.K.U., a 2001 Japanese erotic cyberpunk film
 * Iku (singer), a Japanese singer
 * Istanbul Kültür University (İKÜ), in Istanbul, Turkey
 * Irène K:son Ullberg (born 1930), Swedish painter
 * Issyk-Kul International Airport, Kyrgyzstan (IATA: IKU)