AAL or Aal may refer to:
Arts and entertainment Aal (film), a 2014 Tamil thriller Against All Logic, pseudonym of musician Nicolas Jaar (born 1990) Animals as Leaders, a progressive metal band (formed 2007) Arjen Anthony Lucassen (born 1960), Dutch musician Johannes Aal (1553), Swiss Roman Catholic composer and dramaturg
Businesses and organizations Businesses Aid Association for Lutherans, one of the companies that formed Thrivent Financial for Lutherans in 2002 American Airlines, ICAO airline designator AAL American Airlines Group, parent company of American Airlines (NASDAQ symbol AAL) Anglo American plc, a British multinational mining corporation (London Stock Exchange symbol AAL) Adelaide Airport Limited, owners of the Adelaide Airport
Political Aborigines Advancement League, an Aboriginal organisation in Melbourne Aborigines' Advancement League of South Australia, usually AALSA but often referred to as AAL within the state Australian Aborigines' League, a precursor to the Victorian Aborigines Advancement League (now Aborigines Advancement League; see above)
Other businesses and organizations Ambient Assisted Living programme, of the European Commission American Arena League, an indoor football league Australian Academy of Law Australian Air League, Australian Air Cadet Organisation
Places Aal (Kocher), a river in Aalen, Germany Ål, Buskerud, Norway Aalborg Airport in North Jutland Region, Denmark, IATA airport code AAL
Science, technology and mathematics Abstract algebraic logic, in mathematics Anterior Axillary Line, vertical line along the anterior axillary (underarm) fold ATM Adaptation Layers, to compute information transfer
Automated Anatomical Labeling, a digital atlas of the human brain
Other uses Aal, a reddish dye from the roots of the East Indian mulberry shrubs Morinda citrifolia and Morinda tinctoria Above aerodrome level, an altitude relative to the nearest aerodrome Afade language, spoken in Cameroon and Nigeria (ISO 639-3:aal) Attorney at law