ACL

ACL may refer to:

Companies and organizations

• American Classical League
• Arctic Co-operatives Limited
• Administration for Community Living
• Asianet Communications Limited
• Association for Computational Linguistics
• Ateliers et Chantiers de la Loire
• Atlantic Coast Line Railroad
• Atlantic Container Line
• Australian Christian Lobby

Anatomy

• Anterior cruciate ligament, a ligament of the knee.
• Anterior cruciate ligament injury, a common occurrence among participants of several sports.

Sports

• AFC Champions League, an annual Asian club football competition
• Arena Coventry Limited, owner of the Ricoh Arena, Coventry

Transportation

• Cesar Airport, Aguaclara, Colombia (IATA airport code ACL)
• Acle railway station, UK, station code ACL
• Atlantic Coast Line, Cornwall, England
• Atlantic City Line, New Jersey

Computing

• ACL (software) - formerly Audit Command Language
• ACL2, a theorem prover
• Access control list, a concept in computer security
• Arbortext Command Language, a programming language for PTC Arbortext software
• Allegro Common Lisp, a commercial implementation of the Common Lisp programming language
• Agent Communication Language, known also as FIPA-ACL, one of the most-used communication languages between intelligent agents
• Asynchronous Connection-Less, a data-transmission link in the Bluetooth system
• Anti-Corruption Layer, a pattern used in domain-driven design

Entertainment

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

Other meanings

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