HCN

HCN may refer to:

Science and mathematics

  • HCN channel, a cellular ion channel
  • Highly composite number, a type of integer
  • Hydrogen cyanide, The toxic gas HCN

Transportation

  • Halcyonair, a Cape Verdean airline
  • Headcorn railway station, in England
  • Hengchun Airport, in Taiwan

Other

  • Health Communication Network, an Australian software company
  • High Country News, an American newspaper
Topics referred to by the same term
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