Currency of Gabon is Central African CFA franc. Currency of Gambia is Gambian dalasi. Currency of Georgia is Georgian lari. Currency of Germany is European euro. Currency of Ghana is Ghanaian cedi. Currency of Gibraltar is Gibraltar pound. Currency of Greece is European euro. Currency of Greenland is Danish krone. Currency of Grenada is East Caribbean dollar. Currency of Guadeloupe is European euro. Currency of Guam is United States Dollar. Currency of Guatemala is Guatemalan quetzal. Currency of Guernsey is Guernsey Pound. Currency of Guinea is Guinean franc. Currency of Guinea-Bissau is West African CFA franc. Currency of Guyana is Guyanese dollar. Currency of Haiti is Haitian gourde. Currency of Honduras is Honduran lempira. Currency of Hong Kong is Hong Kong dollar. Currency of Hungary is Hungarian forint.