ACL may refer to:

Aviation

  • IATA airport code for Aguaclara Airport in Casanare Department, Colombia

Companies and organizations

  • ACL Cables, a cable manufacturing company in Sri Lanka
  • Administration for Community Living, United States, funds groups that support elderly and disabled
  • American Classical League, promotes study of Ancient Rome, Ancient Greece, Latin and Greek
  • Association for Computational Linguistics, international professional association
  • Association of Costs Lawyers, England and Wales
  • Ateliers et Chantiers de la Loire, a French shipbuilding company
  • Ateliers de Construction du Livradois, later Teilhol, a French car manufacturer
  • Atlantic Coast Line Railroad, United States
  • Atlantic Container Line, a shipping company
  • Australian Christian Lobby, a right wing Christian campaigning group

Computing

  • Access-control list in computer security
  • ACL2, theorem prover
  • Agent Communications Language or FIPA-ACL
  • Allegro Common Lisp, commercial Common Lisp implementation developed by Franz Inc.
  • Anti-Corruption Layer, a term from Domain-driven design
  • Asynchronous Connection-oriented Logical transport, Bluetooth protocol

Entertainment

  • Austin City Limits, a television show
  • Austin City Limits Music Festival

Medicine

  • Anterior cruciate ligament, a ligament of the knee
  • Anterior cruciate ligament injury, a common sports injury
  • Anti-cardiolipin antibodies
  • ATP citrate synthase, or ATP citrate lyase, an enzyme

Sports

  • AFC Champions League Elite, Asian football competition
  • American Cornhole League (cornhole involves the throwing of beanbags)
  • Afghanistan Champions League (association football)
  • Arena Coventry Limited, owner of the Coventry sports arena in England
  • Arizona Complex League, a US baseball league

Transportation

  • Acle railway station, UK (station code: ACL)
  • Atlantic City Line, New Jersey, US

Other meanings

  • Akar-Bale language, an extinct Great Andamanese language (ISO 639-3 code ACL)
  • Australian Consumer Law
  • Christian Liberal Alliance (ACL), a Romanian electoral alliance

See also

  • ACLS (disambiguation)
  • ACI (disambiguation)
  • AC1 (disambiguation)