INAS, InAs of Inas may refer to: Inas X, an American musician from New York City, New York, United States Indian Naval Air Squadron, a flying unit of the Indian Naval Air Arm Indian Naval Armament Service, part of the Indian Engineering Services exam conducted by UPSC. Indium arsenide, a semiconductor Institute of Native American Studies, at the University of Georgia, Athens, Georgia, United States International Near-Earth Asteroid Survey International Sports Federation for Persons with Intellectual Disability