ASO or Aso may refer to:

  • Aso clan, a historic Japanese clan

Geography

  • Aso (river), a river in Italy
  • Aso River, in Democratic Republic of the Congo
  • Aso, Kumamoto, Japan
  • Asō, Ibaraki, a former Japanese town located in Namegata District that is now part of the city of Namegata
  • Mount Aso, a mountain in Japan
  • Aso Rock, a large outcrop on the outskirts of Abuja, Nigeria

Ships

  • Japanese cruiser Aso (1905–1932)
  • Aso-class patrol vessel, a class of large patrol vessels of the Japan Coast Guard, named after Mount Aso

As abbreviation

Medicine

  • Allele-specific oligonucleotide
  • Antisense oligonucleotide
  • Anti-streptolysin O
  • Arterial switch operation
  • Arteriosclerosis obliterans
  • Annals of Surgical Oncology, a peer-reviewed medical journal

Orchestras

  • Adelaide Symphony Orchestra
  • Albany Symphony Orchestra
  • American Symphony Orchestra
  • Amman Symphony Orchestra (since 2015, the JOrchestra)
  • Annapolis Symphony Orchestra
  • Antwerp Symphony Orchestra
  • Appalachian Symphony Orchestra
  • Arkansas Symphony Orchestra
  • Atlanta Symphony Orchestra
  • Austin Symphony Orchestra

Technology

  • Analogue switch/sign-off, part of the digital television transition
  • App store optimization

Other uses

  • ASO, general secondary education (Algemeen Secundair Onderwijs in Dutch) in Belgium
  • Aso, a story arc in the Philippine comic strip Pugad Baboy
  • Aso, standard mineral abbreviation for
  • ASO, another name for the arcade game Alpha Mission
  • Academy Sports + Outdoors, American retail chain
  • Address Supporting Organization, an Internet-protocol advisory group affiliated with ICANN
  • Administrative services organization, a company that provides human-resources and other administrative functions to client companies
  • Amaury Sport Organisation, organiser of the Tour de France and other sporting events
  • ASO or "anvil-shaped object", a cheap anvil made of inferior materials
  • Arbitrary slice ordering, an algorithm for loss prevention during image or video compression
  • App store optimization, a process of improving the visibility of a mobile app in an App Store
  • Areostationary orbit, a circular synchronous orbit around Mars in the equatorial plane
  • Australian Screen Online, online database of the Australian National Film and Sound Archive
  • August, September, October, a 3-month season period

People with the surname

  • Aso (surname)

See also

  • Aso Villa, the office and residence of the Nigerian President