time at Greenwich (England) used as the basis for calculating time zones around the world (also g.m.t.)
GMT is the standard time in Great Britain which is used to calculate the time in the rest of the world. GMT is an abbreviation for `Greenwich Mean Time'. New Mexico is seven hours behind GMT. Greenwich Mean Time. the abbreviation of Greenwich Mean Time , the time as measured at Greenwich in London, that is used as an international standard for measuring time
greenwich saati (zulu saatt) (greenwich mean time)
الواصلة
Green·wich saati (zulu saatt) (greenwich mean time)