ACN

ACN may refer to: Template:Toc right

Aviation

• ACN, the IATA airport code for Ciudad Acuña International Airport, Coahuila, Mexico
• Aircraft Classification Number, pavement load of an aircraft

Chemistry

• Acetonitrile, CH₃CN
• Acrylonitrile, CH₂CHCN

Corporate names and media

• Accenture, professional services company, listed on the NYSE as ACN
• ACN Inc., multi-level marketing company providing telecommunications and other services
• Agencia Carabobeña de Noticias, news agency, Valencia, Venezuela
• Agència Catalana de Notícies, news agency, Barcelona, Spain
• American Collectibles Network, former name for Jewelry Television, US
• Atlantis Cable News, fictional news channel on The Newsroom (American TV series)
• Australian Company Number, unique identifier for companies registered in Australia

Sport

• Africa Cup of Nations, biennial football tournament
• Hockey Africa Cup of Nations, biennial field hockey tournament:
  • Men's Hockey Africa Cup of Nations
  • Women's Hockey Africa Cup of Nations

Other uses

• Achang language, a Tibeto-Burman language of China
• Achnasheen railway station, UK, National Rail code
• Acineta, a genus of orchid
• Action Congress of Nigeria, political party of Nigeria
• Agenzia per la Cybersicurezza Nazionale, Italian government cybersecurity agency, Italy
• Aid to the Church in Need, international Catholic charity based in Königstein im Taunus, Germany
• Algebraic notation (chess), the standard notation for recording chess games (Algebraic chess notation)
• Andean Community of Nations, free trade area
• Anglican Communion Network, network of Anglican and Episcopalian dioceses and parishes
• ante Christum natum, seldom-used Latin equivalent of BC
• Architecture for Control Networks, network protocol for theatrical control

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