EST Eastern Standard Time
CST Central Standard Time (EST -1 hrs)
MST Mountain Standard Time (EST -2 hrs)
PST Pacific Standard Time (EST -3 hrs)
HST Hawaiian Standard Time (EST -5 hrs)
AST Atlantic Standard Time (EST +1 hrs)
GMT Greenwich Mean Time (EST +5 hrs)
WES Western European Time (EST +6 hrs)
EMT East Mediterranean Time (EST +7 hrs)
MST Moscow Standard Time (EST +8 hrs)
SNG Singapore Local Time (EST +13 hrs)
JST Japan Standard Time (EST +14 hrs)
MST Melbourne Standard Time (EST +15 hrs)