What is "qadiriyya"

n. A fundamentalist Sufi order.

The Qadiriyya (, , also transliterated Qadri, Qadriya, Kadri, Elkadri, Elkadry, Aladray, Alkadrie, Adray, Kadray, Qadiri,"Quadri" or Qadri), are members of the Qadiri tariqa (Sufi order). This derives its name from Abdul-Qadir Gilani (1077–1166, also transliterated Jilani) who was from Gilan. The order relies strongly upon adherence to the fundamentals of Islam.

The order, with its many offshoots, is widespread, particularly in the Arabic-speaking world, and can also be found in Turkey, Indonesia, Afghanistan, India, Bangladesh, Pakistan, the Balkans, Russia, Palestine, Israel, China, East and West Africa.