English abbreviations from au to aucte
- AU (Air University)
- A.U. (Alma Urbs ("Beloved City" i.e., Rome))
- AUA (Queen Beatrix International Airport)
- AUAF (American University of Afghanistan)
- AUASS ((organization) Arab Union for Astronomy and Space Sciences)
- AUB (Itauba Airport)
- AUBA (Asociacion de Usuarios de Borland Argentina)
- AUBAA (American University of Beirut Alumni Association)
- AUBB (Aurora University BaseBall)
- AuBC (Australian Broadcasting Corporation)
- AuBD (Aurelia Bold font type)
- AUBF (Asian University Basketball Federation)
- AUBG (American University in Bulgaria)
- AUBH (American University at Bosnia Herzkovina)
- AUBK (Audio Book)
- AUBO (AUto BOdy courses)
- AUBP (Azerbaijani Union Blind People)
- AUBR (AUto BOdy Repair courses)
- AUBS (American University of Biblical Studies)
- AUBU (AUBurn University)
- AUBY (AUto BodY classes)
- AUC (Ashesi University College)
- AUCD (Association of University Centers on Disabilities)
- Aucte. (Auctoritate ("By the Authority"))