GY
GY is an abbreviation for:
- Guyana , state in South America according to ISO 3166
- Gymnasium as an abbreviation
- Geophysics as a common abbreviation
- the postcode area Guernsey (as the first letter of a postcode from the United Kingdom )
GY as a distinguishing mark on license plates:
- Great Britain: Brighton
Gy stands for:
- the abbreviation for the SI unit of absorbed dose for ionizing radiation, see Gray
- the English-language unit gigayear, see year # Basics
- Gy GE , municipality in the canton of Geneva, Switzerland
- Gy (Haute-Saône) , commune in the Haute-Saône department, France
- Gy-l'Évêque , commune in the Yonne department, France
- Gy-en-Sologne , commune in the Loir-et-Cher department, France
- Gy-les-Nonains , commune in the Loiret department, France
- Gy , tributary of the Scarpe in France
Gy is the family name of the following people:
- Pierre-Marie Gy (1922–2004), French Dominican and liturgical scholar
.gy stands for:
- .gy , country-specific top-level domain for Guyana
