Time Zones Abbreviations and Acronyms
- AZODTAzores Daylight Time
- AZOSTAzores Standard Time
- AZOSTAzores Summer Time
- AZSTAzerbaijan Summer Time
- AZTAzerbaijan Time
- BDSTBritish Daylight Saving Time
- BDTBritish Daylight Time
- BDTBrunei Time
- BESTBrazil Eastern Standard Time
- BIOTBritish Indian Ocean Time
- BITBaker Island Time
- BNTBrunei Darussalam Time
- BOTBolivia Time
- BRSTBrasilia Summer Time
- BRSTBrazilia Summer Time
- BRTBrasilia Time
- BRTBrazilia Time
- BSTBangladesh Standard Time
- BSTBangladesh Summer Time
- BSTBritish Summer Time
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