ACL may refer to:
Aclidinium bromide (INN) is a long-acting, inhaled muscarinic antagonist (LAMA) approved in the US on July 24, 2012 as a maintenance treatment for chronic obstructive pulmonary disease (COPD).
Acland No. 2 Colliery is a heritage-listed former mine at 2 Francis Street, Acland, Toowoomba Region, Queensland, Australia.
Aclens is a municipality in the Swiss canton of Vaud, located in the district of Morges.
Acleris is a genus of moths belonging to the subfamily Tortricinae of the family Tortricidae.
ACL Services Ltd. is a company based in Vancouver, British Columbia, Canada that provides data analytics, governance, risk management, and compliance (GRC) software, and consulting services in risk and audit management.
American Civil Liberties Union v. James Clapper, No. 13-3994 (S.D. New York December 28, 2013), was a lawsuit by the civil liberties promoting nonprofit organization the American Civil Liberties Union (ACLU) and its affiliate, the New York Civil Liberties Union, against the United States federal government that challenged the legality of the National Security Agency (NSA)'s bulk phone metadata collection program.
Acland Burghley School is a mixed comprehensive secondary school in the Tufnell Park area of the London Borough of Camden, in London, England.
Acland is a small town north of Oakey, on the Darling Downs, 160 kilometres (100 mi) west of Queensland's state capital, Brisbane.