HY or Hy may refer to:

  • Hy, a Lisp dialect for Python
  • HY (band), a Japanese band
  • Hy (island), a pre-Christian and early Christian name for the Scottish island Iona
  • Hy (name), a given name, nickname, or surname
  • HY (satellite), a series of Chinese marine remote sensing satellites

Other usesEdit

See alsoEdit