AUF may refer to:

  • Angeles University Foundation, a Catholic university in Angeles City, Philippines
  • African Unification Front, an organization promoting African unity
  • Agence universitaire de la Francophonie, the international educational organisation
  • Recreational Aviation Australia, the Australian governing body for ultra-light aircraft
  • Australian Aviation Unions Federation, the federation representing the TWU, ALAEA, AIPA and FAAA Domestic/Regional
  • Australian Underwater Federation, the peak body in Australia for underwater sports
  • Agent Under Fire, a James Bond video game
  • Arbeidernes Ungdomsfylking, the Norwegian democratic socialist youth movement
  • Uruguayan Football Association (Spanish: Asociación Uruguaya de Fútbol or AUF)