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 |
|---|---|---|
| ACDT | Australian Central Daylight Time | UTC +10:30 |
| ACST | Australian Central Standard Time | UTC +9:30 |
| ACT | Australian Central Time | UTC +9:30 / +10:30 |
| ACWST | Australian Central Western Standard Time | UTC +8:45 |
| AEDT | Australian Eastern Daylight Time | UTC +11 |
| AEST | Australian Eastern Standard Time | UTC +10 |
| AET | Australian Eastern Time | UTC +10:00 / +11:00 |
| AET | Australian Eastern Time | UTC +10 |
| AWDT | Australian Western Daylight Time | UTC +9 |
| AWST | Australian Western Standard Time | UTC +8 |
| CDST | Central Daylight Savings Time | UTC +10:30 |
| CDT | Central Daylight Time | UTC +10:30 |
| CST | Central Standard Time | UTC +9:30 |
| CXT | Christmas Island Time | UTC +7 |
| EDST | Eastern Daylight Saving Time | UTC +11 |
| EDT | Eastern Daylight Time | UTC +11 |
| EST | Eastern Standard Time | UTC +10 |
| LHDT | Lord Howe Daylight Time | UTC +11 |
| LHST | Lord Howe Standard Time | UTC +10:30 |
| NFT | Norfolk Time | UTC +11 |
| NFT | Norfolk Island Time | UTC +11 |
| WAT | Western Australia Time | UTC +8 |
| WDT | Western Daylight Time | UTC +9 |
| WST | Western Summer Time | UTC +9 |