The Uyghur or Uighur language (Uyghur: Uyghur tili), formerly known as Eastern Turki, is a Turkic language with 8 to 11 million speakers, spoken primarily by the Uyghur people in the Xinjiang Uyghur Autonomous Region of Western China. Significant communities of Uyghur-speakers are located in Kazakhstan and Uzbekistan, and various other countries have Uyghur-speaking expatriate communities. Uyghur is an official language of the Xinjiang Uyghur Autonomous Region, and is widely used in both social and official spheres, as well as in print, radio, and television, and is used as a lingua franca by other ethnic minorities in Xinjiang.