ABN

ABN or abn may refer to:

Companies, institutions

• ABN AMRO Group, a Dutch bank group
• ABN AMRO, sometimes referred to as "ABN" in shorthand, is a Dutch state-owned bank
• Alaska Board of Nursing, the regional board of nurses in the state of Alaska, USA
• Alcock Brown-Neaves Group, Australian property development company
• Algemene Bank Nederland, a now-defunct Dutch bank
• Niger Basin Authority (Authorité du Bassin du Niger), an intergovernmental organisation in West Africa
• Anti-Bolshevik Bloc of Nations, an anti-Soviet Cold War group

Professional Organizations

• American Board of Professional Neuropsychology

Networks

• ABN Andhra Jyothi, a Telugu language news channel based in India
• ABN Radio, the 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
• Australian Bibliographic Network, a national library network in Australia
• Avivamiento Broadcasting Network, a religious local TV station in Bogotá, Colombia

Media

• ABN (hip hop duo) (AKA Assholes by Nature), rappers Trae and Z-Ro; also their 2003 album Assholes by Nature

Other

• Abua language, a Central Delta language of Nigeria
• Albina Airport in Albina, Suriname (IATA airport code)
• 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"
• Advance Beneficiary Notice, which must be given to- and understood and signed by (free of duress or coercion)- a patient or their authorized representative or guardian in a timely manner, usually weeks before an elective medical or surgical therapeutic or diagnostic procedure or service, but at minimum before the procedure starts or anesthesia is induced, if Medicare or Medicaid will or likely will deny payment for the service