Greenwich Atomic (name used in UK for UTC prior to 1964) in Time Zones
Galapagos Time in Time Zones
Gambier Time in Time Zones
Great British Time in Time Zones
Greenwich Civil Time (suggested replacement name, in 1925, for GMT) in Time Zones
Georgia Standard Time in Time Zones
Greenwich Electronic Time (British name for UTC) in Time Zones
French Guiana Time in Time Zones
Gilbert Island Time in Time Zones
Greenwich Mean Astronomical Time (UT - 12 hours) in Time Zones
Greenwich Mean Time (replaced by Universal Time in 1928, and UTC in 1960) in Time Zones
Greenwich Sidereal Time in Time Zones
Guam Standard Time [UTC + 1000] in Time Zones
Gulf Standard Time in Time Zones
Guyana Time in Time Zones
