GYD may refer to:

Guyanese dollar, the currency of Guyana Heydar Aliyev International Airport, in Baku, Azerbaijan Kayardild language, spoken in Australia Global Youth Day, a spiritual/religious event Grab your Deal (also: GrabyourDeal, sometimes found with suffix "24" or purely Grab24), a trading brand for toys, child products, sports equipment, home decoration objects and garden accessories Get Yourself Dressed, a company that provides colorful party costumes via internet to end customers

See also GID (disambiguation)