Gyr is the surname of:

  • Adelrich Gyr (also: Gyr Wickart; 1843-1928 ), Swiss entrepreneur
  • Josy Gyr (1949-2007), Swiss politician
  • Karl Heinrich Gyr (1879-1946), Swiss entrepreneur
  • Wysel Gyr (1927-1999), Swiss television editor and moderator

Gyr called also:

  • Disseminated in astronomy abbreviation for Giga - year, ie one billion years
  • A Zeburinderrasse, see Gir ( Zebu )
  • A river in France, the source of the river Gyronde, see Gyr (river)
  • A Swiss manufacturer of meters and associated systems for the measurement of energy consumption, see Landis Gyr
  • Disambiguation
  • Abbreviation