| . | 4096 | ||
| .. | 4096 | ||
| Africa | 4096 | ||
| America | 20480 | ||
| Antarctica | 4096 | ||
| Arctic | 4096 | ||
| Asia | 12288 | ||
| Atlantic | 4096 | ||
| Australia | 4096 | ||
| Brazil | 4096 | ||
| X | CET | 2328 | |
| X | CST6CDT | 2548 | |
| Canada | 4096 | ||
| Chile | 4096 | ||
| X | Cuba | 2650 | |
| X | EET | 2140 | |
| X | EST | 664 | |
| X | EST5EDT | 2548 | |
| X | Egypt | 2630 | |
| X | Eire | 3726 | |
| Etc | 4096 | ||
| Europe | 12288 | ||
| X | Factory | 664 | |
| X | GB | 3900 | |
| X | GB-Eire | 3900 | |
| X | GMT | 664 | |
| X | GMT+0 | 664 | |
| X | GMT-0 | 664 | |
| X | GMT0 | 664 | |
| X | Greenwich | 664 | |
| X | HST | 664 | |
| X | Hongkong | 1782 | |
| X | Iceland | 1712 | |
| Indian | 4096 | ||
| X | Iran | 1790 | |
| X | Israel | 2622 | |
| X | Jamaica | 1032 | |
| X | Japan | 858 | |
| X | Kwajalein | 848 | |
| X | Libya | 1174 | |
| X | MET | 2328 | |
| X | MST | 664 | |
| X | MST7MDT | 2548 | |
| Mexico | 4096 | ||
| X | NZ | 2670 | |
| X | NZ-CHAT | 2270 | |
| X | Navajo | 2698 | |
| X | PRC | 1110 | |
| X | PST8PDT | 2548 | |
| Pacific | 4096 | ||
| X | Poland | 2888 | |
| X | Portugal | 3762 | |
| X | ROC | 1310 | |
| X | ROK | 1166 | |
| X | Singapore | 948 | |
| X | Turkey | 2480 | |
| X | UCT | 664 | |
| US | 4096 | ||
| X | UTC | 664 | |
| X | Universal | 664 | |
| X | W-SU | 2084 | |
| X | WET | 2140 | |
| X | Zulu | 664 |