Gy
GY, Gy, ko gy na iya nufin to:

Rukunin aunawa 

 Grey (naúrar) (Gy), SI na raƙuman da aka sha
 Shekarar Giga, shekaru 1,000,000,000 (ba SI ba)
 Shekarar Galactic, lokacin da ake ɗaukar tsarin hasken rana don kewaya cibiyar galactic

Mutane 

 Pierre Gy (1924 - 2015), masanin kimiyyar lissafi da ƙididdiga na Faransa
 Garin de Gy, Jagoran Katolika na karni na 14 na Tsarin Masu Wa'azi

Wurare 

 Gy, Switzerland, ƙauye a cikin gundumar Geneva
 Guyana (lambar ƙasa ta ISO: GY)
 .gy, yanki mafi girman lambar ƙasa (ccTLD) don Guyana
 Yankin lambar GY don Guernsey, Alderney da Sark
 Gy, Haute-Saône, wata ƙungiya ce a yankin Haute-Saône na Faransa
 Great Yarmouth, United Kingdom
 Grimsby, Ƙasar Ingila

Sufuri 

 GY, injin piston mota na Mazda
 Jirgin saman Gabon (lambar IATA: GY)
 Lambar IATA ta Tri-MG Intra Asia Airlines

Sauran amfani 

 Hungarian gy, haruffan haruffa
 gy, digraph a cikin tsarin rubutaccen rubutun pinyin na Tibet
 GenCorp (alamar GY NYSE)
 Green Youth (disambiguation), ɗaya daga cikin fuka -fukin matasa na jam'iyyar Green guda biyu
 Inabin rawaya, cutar shuka
 Gy, ƙirar caji akan layi a cikin cibiyar sadarwar GPRS