Iki

IKI may refer to:


 * Internationales Kulturinstitut, in Vienna
 * Iodine potassium-iodide, a chemical compound
 * Russian Space Research Institute, originally known as IKI RAN
 * Iki Airport, IATA code

Iki or iki may refer to:


 * Iki Island, a Japanese island between the island of Kyūshū and the Tsushima islands in the Tsushima Strait
 * Iki, Nagasaki, a city on Iki Island
 * Iki Province, a former province of Japan, now part of Nagasaki Prefecture
 * Iki (aesthetics), a Japanese aesthetical concept
 * iki (album), an album by Värttinä
 * Japanese ship Iki, various ships of the Japanese Navy
 * A name of a chain of supermarkets in Lithuania operated by IKI Lietuva