Abbreviation Time zone name Other names Offset BST British Summer Time UTC +1 CEST Central European Summer Time MESZ UTC +2 CET Central European Time MEZ UTC +1 EEST Eastern European Summer Time OESZ UTC +3 EET Eastern European Time OEZ UTC +2 FET Further-Eastern European Time UTC +3 GET Georgia Standard Time UTC +4 GMT Greenwich Mean Time UTC +0 IST Irish Standard Time UTC +1 KUYT Kuybyshev Time UTC +4 MSD Moscow Daylight Time UTC +4 MSK Moscow Standard Time UTC +3 SAMT Samara Time UTC +4 TRT Turkey Time UTC +3 WEST Western European Summer Time WESZ UTC +1 WET Western European Time WEZ UTC +0

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