CPN
CPN stands for
- the airline Caspian Airlines (ICAO code)
- the Colored Petri Net , see Colored Petri Net
- the Communist Party of Nigeria (English Communist Party of Nigeria )
- the Communist Partij van Nederland , a former party in the Netherlands
- the former Polish mineral oil producer Centrala Produktów Naftowych , see PKN Orlen
- the Conflict Prevention Network , founded in 1997 by the European Commission and the European Parliament
cpn stands for:
- Cherepon (language) (ISO-639-3 code), one of the Guang languages in Ghana