NPN
Encyclopedia
NPN is a three-letter acronym
that may refer to:
Three-letter acronym
A three-letter acronym, three-letter abbreviation, or TLA is an abbreviation, specifically an acronym, alphabetism, or initialism, consisting of three letters...
that may refer to:
- National Police of Nicaragua
- Na Progu NieznanegoNa Progu NieznanegoINFRA is a UFO research organization founded in 2009 in Poland. The former name was NPN but the group ceased to exist in 2008. INFRA is devoted to UFO research and reporting. It is also one of the most popular UFO websites in Poland. Along with UFO phenomenon also other anomalous phenomena are...
, a UFO research organization in Poland - National Party of NigeriaNational Party of NigeriaThe National Party of Nigeria was the dominant political party in Nigeria during the Second Republic .-Formation:The party's beginning could be traced to private and sometimes secret meetings among key Northern Nigerian leaders after the proscription of political parties in 1966 by the military...
, a political party in Nigeria - New Politics NetworkNew Politics NetworkThe New Politics Network was an independent political and campaigning think tank in the United Kingdom, concerned with democratic renewal and popular participation in politics...
, a UK think tank - Non-protein nitrogenNon-protein nitrogenNon-protein nitrogen is a term used in animal nutrition to refer collectively to components such as urea, biuret, and ammonia, which are not proteins but can be converted into proteins by microbes in the ruminant stomach...
, an animal feed component - NPN transistor, a type of bipolar junction transistorBipolar junction transistor|- align = "center"| || PNP|- align = "center"| || NPNA bipolar transistor is a three-terminal electronic device constructed of doped semiconductor material and may be used in amplifying or switching applications. Bipolar transistors are so named because their operation involves both electrons...
- National Peer Network, an outreach program of the network of the Amputee Coalition of AmericaAmputee Coalition of AmericaThe Amputee Coalition of America is a nonprofit organization based in Knoxville, Tennessee, United States of America. ACA's mission is to reach out to people with limb loss and empower them through education, support and advocacy.-Outreach programs:...