Time Zone Abbreviations – Antarctica
| Abbreviation | Time zone name | Other names | Offset |
|---|---|---|---|
| ART | Argentina Time | UTC -3 | |
| CAST | Casey Time | UTC +8 | |
| CEST | Central European Summer Time | MESZ | UTC +2 |
| CLST | Chile Summer Time | UTC -3 | |
| CLT | Chile Standard Time | UTC -4 | |
| DAVT | Davis Time | UTC +7 | |
| DDUT | Dumont-d'Urville Time | UTC +10 | |
| GMT | Greenwich Mean Time | UTC +0 | |
| MAWT | Mawson Time | UTC +5 | |
| NZDT | New Zealand Daylight Time | UTC +13 | |
| NZST | New Zealand Standard Time | UTC +12 | |
| ROTT | Rothera Time | UTC -3 | |
| SYOT | Syowa Time | UTC +3 | |
| VOST | Vostok Time | UTC +6 |