ABN

Template:Sister project ABN or abn may refer to:

Aviation

ABN AMRO Group, a Dutch bank group
ABN AMRO, sometimes referred to as "ABN" in shorthand, is a Dutch state-owned bank
Algemene Bank Nederland, a now-defunct Dutch bank

ABN Andhra Jyothi, a Telugu language news channel based in India
Agri Broadcast Network, an Ohio-based agricultural radio news network
ABN (TV station), the Australian Broadcasting Corporation's Sydney TV station
ABNXcess, the sole cable television operator in Malaysia
Asahi Broadcasting Nagano, a TV station in Nagano Prefecture, Japan
Asia Business News, a now-defunct business news channel
Agencia Bolivariana de Noticias, the national news agency of Venezuela
Avivamiento Broadcasting Network, a religious local TV station in Bogotá, Colombia
AMCARA Broadcasting Network, a Philippine-based broadcast company in Quezon City, Philippines

Alaska Board of Nursing, the regional board of nurses in the state of Alaska, United States
American Board of Professional Neuropsychology
Anti-Bolshevik Bloc of Nations, an anti-Soviet Cold War group
Aramaic Broadcast Network, part of the Tri-State Christian Television for some years
Australian Bibliographic Network, former name of the Australian National Bibliographic Database, a shared library catalogue and service
Niger Basin Authority (from its French name Authorité du Bassin du Niger), an intergovernmental organisation in West Africa

ABN (hip hop duo), or Assholes by Nature, rappers Trae and Z-Ro; also their 2003 album Assholes by Nature
Absecon station, Amtrak station code ABN
Abua language, a Central Delta language of Nigeria
Akabane Station (JR East station code), in Kita, Tokyo, Japan
Australian Business Number, a unique identifier issued to business entities by the Australian Taxation Office
Algemeen Beschaafd Nederlands (Common Civilized Dutch), the near-obsolete name for now "Common Dutch"