PCN or pcn may refer to:

Arts and entertainment

Pennsylvania Cable Network PCN (the Pennsylvania Cable Network) is a private, non-profit cable television network dedicated to 24-hour coverage of government and public affairs in the Commonwealth of Pennsylvania. Built on the C-SPAN model, it features live coverage of ...

, non-profit cable television network of Pennsylvania, US * ''

Personal Computer News ''Personal Computer News'' (''PCN'') was a magazine publication which reviewed software and hardware for computers. It was published initially fortnightly, and during the boom period of home computing within the United Kingdom. It was published ...

'', a defunct computer magazine * PCN (band), a Mexican metal band

Organisations

* Partido de Conciliación Nacional, former name of the National Coalition political party in El Salvador * Partidul Comuniştilor (Nepecerişti), the Communist Party in Romania

Science and technology

* Process control network, a communications network that transmits instructions and data between control and measurement units and SCADA equipment *

Penicillin Penicillins (P, PCN or PEN) are a group of β-lactam antibiotics originally obtained from ''Penicillium'' moulds, principally '' P. chrysogenum'' and '' P. rubens''. Most penicillins in clinical use are synthesised by P. chrysogenum using ...

(PCN) *

Pavement 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 ...

, a code classifying types of surface at airports *

Polychlorinated naphthalene Polychlorinated naphthalene (PCN) are the products obtained upon treatment of naphthalene with chlorine. The generic chemical formula is C10 H8−(m+n) Cl(m+n). Commercial PCNs are mixtures of up to 75 components and byproducts.van de Plassche, ...

, an organic pollutant *

Potato cyst nematode Potato root nematodes or potato cyst nematodes (PCN) are 1-mm long roundworms belonging to the genus ''Globodera'', which comprises around 12 species. They live on the roots of plants of the family Solanaceae, such as potatoes and tomatoes. PCN ...

, an agricultural pest * Program Composition Notation, a language for parallel programming * '' Polycycnis'' (Pcn), a genus of orchid * Personal communications network, mobile telephone system, Europe

Other uses

Pecked curvilinear nucleated Pecked curvilinear nucleated (PCN), in archaeology, is a form of prehistoric rock carving. The term was originally proposed by Teresa Miller and Reed Haslam in 1976 to describe a widespread type of rock carving in western North America. The form i ...

, in archaeology, a form of prehistoric rock carving * Penalty Charge Notice, a Fixed Penalty Notice issued by parking attendants and other civil enforcement officers * Putnam City North High School * '' Post Christum natum'' (modern Latin: ''p.C.n.'', "After the Birth of Christ") * Personnel Certification in Non-Destructive Testing, maintained by the

BINDT The British Institute of Non-Destructive Testing or BINDT is a professional body for engineers and other technical professionals involved in non-destructive testing and condition monitoring in the United Kingdom. The institute was founded in 1976, ...

in the UK * Product change notification, document issued by a manufacturers to inform customers about a product change *

Paisley Canal railway station , symbol_location = gb , symbol = rail , image = Paisley Canal railway station - Feb 2013.JPG , caption = Paisley Canal station in 2013. , borough = Paisley, Renfrewshire , country ...

(Station code), Paisley, Scotland {{disambiguation