ACLS may refer to:
Acrocallosal syndrome, a genetic disease Advanced cardiac life support, a set of clinical interventions for the emergency treatment of life-threatening cardiovascular conditions American Council of Learned Societies, a federation of s company producing equipment for the semiconductor manufacturing industry Automatic Carrier Landing System Association of Canada Lands Surveyors, the licensing body for professional surveyors practicing on federal lands in Canada
See also
ACL (disambiguation) CLS (disambiguation) CL (disambiguation)