Kiu or KIU may refer to:
Universities Kampala International University, in Uganda Karakoram International University, in Gilgit, Pakistan Kutaisi International University, in Kutaisi, Georgia Kobe International University, in Kobe, Japan Kyiv International University, in Ukraine Kyoto International University, in Kyōtanabe, Japan Kyushu International University, in Kitakyūshū, Japan
Languages Kirmanjki language, the northern dialect of Zaza, spoken in eastern Turkey
Other uses Kent Intake Unit, a migrant processing centre in the United Kingdom Kid Icarus: Uprising, a 2012 video game for the Nintendo 3DS. Kiu, a settlement in Kenya Kurdistan Islamic Union, a political party in Iraq kilo–international unit (kIU), in pharmacology Kiu (喜雨) - a Kigo, – late summer – lit. "pleasure rain"; rain that falls after hot and dry weather