Kalmar "ISIS" a takaice ce da ke nufin "Daular Islama ta Iraki da Siriya," wadda kungiya ce mai tsattsauran ra'ayi da ke aiki a Gabas ta Tsakiya. Kungiyar dai na neman kafa daular halifanci, ko kuma daular Musulunci guda daya, kuma tana da alhakin ayyukan ta'addanci da ta'addanci a yankin. An kuma san kungiyar da wasu sunaye da suka hada da kungiyar ISIL da kuma IS.