GY is an abbreviation for:

  • Guyana, country in South America according to ISO 3166
  • School as an abbreviation
  • Geophysics, as an abbreviation
  • The post code area Guernsey ( as the initial letters of a postcode from the UK )

GY as distinguishing signs on license plate:

Gy stands for:

  • The short name for the SI unit of absorbed dose of ionizing radiation, see Gray
  • The English unit Gigayear, see Year # basics
  • Gy GE, municipality in the canton of Geneva, Switzerland
  • Gy ( Haute -Saône ), commune in the Haute- Saône, France
  • Gy -l'Évêque, commune in the Yonne department, France
  • Gy -en- Sologne, commune in the department of Loir- et- Cher, France
  • Gy -les- Nonains, commune in the Loiret, France
  • Canton Gy in the Haute- Saône, France

Gy is the surname of the following persons:

  • Pierre -Marie Gy (1922-2004), French Dominican and liturgist

. gy stands for:

  • . gy, country code top -level Domainvon Guyana
  • Disambiguation
  • Abbreviation