IZ

IZ, Iz, or iZ may refer to:


 * Arkia (IATA code: IZ), an Israeli airline
 * Immobilien Zeitung, a weekly specialist journal for the German real estate industry
 * Inclusionary zoning, an American term which refers to municipal and county planning ordinances
 * International zone, a type of extraterritoriality governed by international law
 * Invader Zim, an American animated television series
 * Iraq (NATO country code: IZ), a country in Western Asia
 * IZ (YouTuber), a Mongolian YouTuber
 * Israel Kamakawiwoʻole (also called "Bruddah Iz"; 1959–1997), Hawaiian musician, entertainer and Hawaiian sovereignty activist
 * IZ (band), a Korean rock band
 * Iž, an island in the Zadar Archipelago
 * iZ (toy), an electronic musical toy released EmpiresBritish