ACN may refer to:

Aviation

* ACN, the IATA airport code for

Ciudad Acuña International Airport Ciudad Acuña International Airport ( es, Aeropuerto Internacional de Ciudad Acuña) () is an international airport located in Ciudad Acuña, Coahuila, Mexico, near the U.S.-Mexico border. It handles national and international air traffic for th ...

, Coahuila, Mexico *

Aircraft Classification Number The Aircraft Classification Number (ACN) – Pavement Classification Number (PCN) method is a standardized international airport pavement rating system promulgated by the ICAO in 1981. The method has been the official ICAO pavement rating system f ...

, pavement load of an aircraft

Chemistry

* Acetonitrile, CH₃CN *

Acrylonitrile Acrylonitrile is an organic compound with the formula and the structure . It is a colorless, volatile liquid although commercial samples can be yellow due to impurities. It has a pungent odor of garlic or onions. In terms of its molecular ...

, CH₂CHCN

Corporate names and media

Accenture Accenture plc is an Irish-American professional services company based in Dublin, specializing in information technology (IT) services and consulting. A ''Fortune'' Global 500 company, it reported revenues of $61.6 billion in 2022. Accen ...

, professional services company, listed on the NYSE as ACN *

ACN Inc. ACN, Inc. is a North American multi-level marketing (MLM) company. It provides telecommunications, energy, merchant services and other services, depending on the country, through a network of independent sellers who also can recruit other selle ...

, multi-level marketing company providing telecommunications and other services *

Agencia Carabobeña de Noticias The Agencia Carabobeña de Noticias (ACN; Carabobo's News Agency) is a Venezuelan news agency, founded on September 17, 2009, by the journalist Daniel Rios Mendoza. The center of the agency is Valencia, capital of the Carabobo State of Venezuela ...

, news agency, Valencia, Venezuela *

Agència Catalana de Notícies The Catalan News Agency (CNA, in Catalan: ''Agència Catalana de Notícies'' (ACN)) is a news agency owned by the Catalan government via the public corporation Intracatalònia, SA. It is one of the first digital news agencies created in Europe ...

, news agency, Barcelona, Spain * American Collectibles Network, former name for

Jewelry Television Jewelry Television is an American television network specializing in the sale of jewelry for both men and women. On-air and online, the network is mainly branded by its jtv initials in lower-case letters. It has an estimated reach of more than ...

, US * Atlantis Cable News, fictional news channel on ''

The Newsroom (American TV series) ''The Newsroom'' is an American political drama television series created and principally written by Aaron Sorkin that premiered on HBO on June 24, 2012, and concluded on December 14, 2014, consisting of 25 episodes over three seasons. The ser ...

'' *

Australian Company Number An Australian Company Number (usually shortened to ACN) is a unique identifier required by every company registered under Australia’s ''Corporations Act 2001'' (Cth). The ACN is a nine-digit number issued by the Australian Securities & Investme ...

, unique identifier for companies registered in Australia

Sport

Africa Cup of Nations The Africa Cup of Nations referred to as AFCON (french: Coupe d'Afrique des Nations, sometimes referred to as CAN, or TotalEnergies Africa Cup of Nations for sponsorship reasons), and sometimes as African Cup of Nations, is the main internati ...

, 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 The Achang language (Achang: ''Ngachang''; , ) is a Tibeto-Burman language spoken by the Achang (also known as Maingtha and Ngochang) in Yunnan, China, and northern Myanmar. Distribution Achang is spoken in the following locations: * Longchua ...

, a Tibeto-Burman language of China *

Achnasheen railway station , symbol_location = gb , symbol = rail , image = Achnasheen station - geograph.org.uk - 3636057.jpg , borough = Achnasheen, Highland , country = Scotland , coordinates = , grid_name = Grid reference , grid_position = , manager = ScotR ...

, UK, National Rail code * ''

Acineta ''Acineta'', abbreviated as Acn in horticultural trade, is a small genus belonging to the orchid family (Orchidaceae). The name is derived from the Greek word 'akinetos' (immobile), referring to the rigid labellum (lip). These epiphytic orchid ...

'', a genus of orchid *

Action Congress of Nigeria The Action Congress of Nigeria (ACN), formerly known as Action Congress (AC), was a Nigerian political party formed via the merger of a faction of Alliance for Democracy, the Justice Party, the Advance Congress of Democrats, and several other ...

, political party of Nigeria *

Agenzia per la Cybersicurezza Nazionale The Agenzia per la Cybersicurezza Nazionale (ACN) is an Italian government agency established by decree 82 of 14 June 2021. The ACN was established to provide cybersecurity to information technology, and also for the purpose of protecting natio ...

, Italian government cybersecurity agency, Italy *

Aid to the Church in Need In international relations, aid (also known as international aid, overseas aid, foreign aid, economic aid or foreign assistance) is – from the perspective of governments – a voluntary transfer of resources from one country to another. ...

, international Catholic charity based in Königstein im Taunus, Germany *

Algebraic notation (chess) Algebraic notation (or AN) is the standard method for recording and describing the moves in a game of chess. It is based on a system of coordinates to uniquely identify each square on the chessboard. It is used by most books, magazines, and newsp ...

, the standard notation for recording chess games (Algebraic chess notation) *

Andean Community of Nations The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S l ...

, free trade area *

Anglican Communion Network The Anglican Communion Network (ACN; officially the Network of Anglican Communion Dioceses and Parishes) was a theologically conservative network of Anglican and Episcopalian dioceses and parishes in the United States that was working toward Angl ...

, network of Anglican and Episcopalian dioceses and parishes * ''

ante Christum natum The term ''ante Christum natum'' (Latin for ''before Christ (was) born''), usually abbreviated to a. Chr. n., a.Ch.n., a.C.n., A.C.N., or ACN, denotes the years before the birth of Jesus Christ. It is a Latin equivalent to the English " ...

'', seldom-used Latin equivalent of BC *

Architecture for Control Networks Architecture for Control Networks (ACN) is a suite of network protocols for control of entertainment technology equipment, particularly as used in live performance or large-scale installations. For example, lighting, audio or special effects eq ...

, network protocol for theatrical control {{disambiguation