ADLS
ADLS can refer to:

 Activities of daily living, a term used in healthcare about daily self-care activities
 Aircraft Detection Lighting System, a system for turning wind turbine lights on, only when its radar detects aircraft within thresholds of altitude and distance
 Association of Dunkirk Little Ships, an association of owners of the Little Ships of Dunkirk
 Auckland District Law Society, a professional body in New Zealand
 Azure Data Lake Storage, a file system in Microsoft Azure

See also 
 ADL (disambiguation)