List of Time Zone names with their abbreviations, UTC Offset and its location for Standard Time and Daylight Saving Time (DST) across the world.
| Abbreviation | Time Zone Name | Offset |
|---|---|---|
| AoE | Anywhere On Earth | UTC -12 |
| BST | Bougainville Standard Time | UTC +11 |
| CDT | Chatham Daylight Time | UTC +13:45 |
| CHADT | Chatham Island Daylight Time | UTC +13:45 |
| CHAST | Chatham Island Standard Time | UTC +12:45 |
| ChST | Chamorro Standard Time | UTC +10 |
| CHUT | Chuuk Time | UTC +10 |
| CKT | Cook Island Time | UTC -10 |
| EADT | Easter Island Daylight Time | UTC -5 |
| EASST | Easter Island Summer Time | UTC -5 |
| EAST | Easter Island Standard Time | UTC -6 |
| EFATE | Efate Time | UTC +11 |
| FJDT | Fiji Daylight Time | UTC +13 |
| FJST | Fiji Summer Time | UTC +13 |
| FJT | Fiji Time | UTC +12 |
| GALT | Galapagos Time | UTC -6 |
| GAMT | Gambier Time | UTC -9 |
| GAMT | Gambier Islands Time | UTC -9 |
| GILT | Gilbert Island Time | UTC +12 |
| GST | Guam Standard Time | UTC +10 |
| HAST | Hawaii-Aleutian Standard Time | UTC -10 |
| KOST | Kosrae Time | UTC +11 |
| LINT | Line Islands Time | UTC +14 |
| MART | Marquesas Time | UTC -9:30 |
| MHT | Marshall Islands Time | UTC +12 |
| NCT | New Caledonia Time | UTC +11 |
| NRT | Nauru Time | UTC +12 |
| NUT | Niue Time | UTC -11 |
| PGT | Papua New Guinea Time | UTC +10 |
| PHOT | Phoenix Island Time | UTC +13 |
| PONT | Pohnpei Standard Time | UTC +11 |
| PST | Pitcairn Standard Time | UTC -8 |
| PWT | Palau Time | UTC +9 |
| SBT | Solomon Islands Time | UTC +11 |
| SBT | Solomon Island Time | UTC +11 |
| SST | Samoa Standard Time | UTC -11 |
| ST | Samoa Time | UTC +14 |
| TAHT | Tahiti Time | UTC -10 |
| TKT | Tokelau Time | UTC +13 |
| TOST | Tonga Summer Time | UTC +14 |
| TOT | Tonga Time | UTC +13 |
| TVT | Tuvalu Time | UTC +12 |
| VUT | Vanuatu Time | UTC +11 |
| WAKT | Wake Time | UTC +12 |
| WFT | Wallis And Futuna Time | UTC +12 |
| WST | West Samoa Time | UTC +14 |
| YAPT | Yap Time | UTC +10 |