AUT

AUT may refer to the following.

Locations

 * Austria (ISO 3166-1 country code)
 * Agongointo-Zoungoudo Underground Town, Benin
 * Aktio–Preveza Undersea Tunnel, Greece
 * Airstrip on Atauro Island, East Timor (IATA airport code)

Organizations

 * Arriva UK Trains
 * Association of University Teachers, a former British trade union
 * Aut Even Hospital, Ireland

Education

 * Amirkabir University of Technology, Iran
 * Auckland University of Technology, New Zealand
 * Aristotle University of Thessaloniki, Greece
 * American University of Technology, Lebanon
 * Association of University Teachers a former trade union in the United Kingdom

Computing

 * Advanced and application unit testing, test techniques in computer programming
 * Application under test, in software testing, the software that is to be tested (by other software)
 * Atlantis Underwater Tycoon, a computer game
 * Autonomous Things, technologies that bring autonomous computers into the physical environment

Other fields

 * An automorphism group in mathematics
 * Automated ultrasonic testing, for pipeline construction girthwelds
 * Aeronautica Umbra Trojani AUT.18, an Italian fighter aircraft prototype of 1939
 * Reporting mark for Autauga Northern Railroad
 * Reporting mark for Auto-Train Corporation