Pan Islam

Pan-Islamism (Arabic: الوحدة الإسلامية‎ Turkish: İttihad-ı İslam) is a political movement advocating the unity of Muslims under one Islamic state — often a Caliphate - or an international organization similar to a European Union with Islamic principles. As a form of religious nationalism, Pan-Islamism differentiates itself from other pan-nationalistic ideologies, for example Pan-Arabism, by excluding culture and ethnicity as primary factors towards unification. -wikipedia