Gaza Strip
new Israeli shekel (ILS)
Georgia
lari (GEL)
Germany
euro (EUR)
Ghana
Ghana cedi (GHC)
Gibraltar
Gibraltar pound (GIP)
Greece
euro (EUR)
Greenland
Danish krone (DKK)
Grenada
East Caribbean dollar (XCD)
Guam
US dollar (USD)
Guatemala
quetzal (GTQ), US dollar (USD), others allowed