| Time Zone | Time Zone Standard Label | Time Zone Description |
| ACST | ACST | Australian Central Standard Time |
| AEST | AEST | Australian Eastern Standard Time |
| AWST | AWST | Australian Western Standard Time |
| CET | CET | Central European Time |
| EET | EET | Eastern European Time |
| JST | JST | Japan Standard Time |
| MSK | MSK | Moscow Time |
| UTC | UTC | Universal Time Coordinated, Zulu |
| WET | WET | Western European Time |
| CHN | CHN | China Standard Time |
| AFST | AFST | Afghanistan Time, Kabul |
| AKST | AKST | Alaska Time (US) |
| ARST | ARST | Arabian Time, Abu Dhabi, Muscat |
| AST | AST | Atlantic Time (Canada) |
| AZST | AZST | Azores Time, Cape Verde Is. |
| BST | BST | Bangkok Time, Hanoi, Jakarta |
| CASST | CASST | Central Asia Time, Almaty, Dhaka |
| CAUST | CAUST | Central Australia, Adelaide |
| CPST | CPST | Central Pacific, Magadan, Solomon Is. |
| CST | CST | Central Time (US) |
| DST | DST | Dateline Time, Eniwetok, Kwajalein |
| EKST | EKST | Ekaterinburg Time |
| EST | EST | Eastern Time (US) |
| GFTST | GFTST | GFT Time, Athens, Istanbul, Minsk |
| GMT | GMT | Greenwich Mean Time |
| HST | HST | Hawaiian Time |
| IRST | IRST | Iran Time, Tehran |
| IST | IST | India Time, Bombay, Calcutta, New Delhi |
| MAST | MAST | Mid-Atlantic Time |
| MST | MST | Mountain Time (US) |
| NST | NST | Newfoundland Time (Canada) |
| NZST | NZST | New Zealand Time, Auckland, Wellington |
| PST | PST | Pacific Time (US) |
| RST | RST | Russian Time, Moscow, St. Petersburg, Volgograd |
| SAEST | SAEST | SA Eastern Time, Buenos Aires, Georgetown |
| SMST | SMST | Samoa Time, Midway Island |
| SST | SST | Sydney Time, Canberra, Melbourne |
| TST | TST | Tokyo Time |
| WAUST | WAUST | West Australia Time, Perth |
| WEST | WEST | West Europe Time, Berlin, Rome, Paris |