| 10 | Azores Standard Time | (GMT-01:00) Azores | Atlantic/Azores |
| 12 | Cape Verde Standard Time | (GMT-01:00) Cape Verde Islands | Atlantic/Cape_Verde |
| 43 | Mid-Atlantic Standard Time | (GMT-02:00) Mid-Atlantic | Atlantic/South_Georgia |
| 27 | E. South America Standard Time | (GMT-03:00) Brasilia | America/Sao_Paulo |
| 58 | SA Eastern Standard Time | (GMT-03:00) Buenos Aires Georgetown | America/Argentina/Buenos_Aires |
| 35 | Greenland Standard Time | (GMT-03:00) Greenland | America/Godthab |
| 51 | Newfoundland Standard Time | (GMT-03:30) Newfoundland and Labrador | America/St_Johns |
| 06 | Atlantic Standard Time | (GMT-04:00) Atlantic Time (Canada) | America/Halifax |
| 60 | SA Western Standard Time | (GMT-04:00) Caracas La Paz | America/La_Paz |
| 17 | Central Brazilian Standard Time | (GMT-04:00) Manaus | America/Cuiaba |
| 54 | Pacific SA Standard Time | (GMT-04:00) Santiago | America/Santiago |
| 59 | SA Pacific Standard Time | (GMT-05:00) Bogota Lima Quito | America/Bogota |
| 28 | Eastern Standard Time | (GMT-05:00) Eastern Time (US and Canada) | America/New_York |
| 70 | US Eastern Standard Time | (GMT-05:00) Indiana (East) | America/Indiana/Indianapolis |
| 15 | Central America Standard Time | (GMT-06:00) Central America | America/Costa_Rica |
| 21 | Central Standard Time | (GMT-06:00) Central Time (US and Canada) | America/Chicago |
| 22 | Central Standard Time (Mexico) | (GMT-06:00) Guadalajara Mexico City Monterrey | America/Monterrey |
| 11 | Canada Central Standard Time | (GMT-06:00) Saskatchewan | America/Edmonton |
| 71 | US Mountain Standard Time | (GMT-07:00) Arizona | America/Phoenix |
| 45 | Mountain Standard Time (Mexico) | (GMT-07:00) Chihuahua La Paz Mazatlan | America/Chihuahua |
| 44 | Mountain Standard Time | (GMT-07:00) Mountain Time (US and Canada) | America/Denver |
| 55 | Pacific Standard Time | (GMT-08:00) Pacific Time (US and Canada) Tijuana | America/Tijuana |
| 02 | Alaskan Standard Time | (GMT-09:00) Alaska | America/Anchorage |
| 38 | Hawaiian Standard Time | (GMT-10:00) Hawaii | Pacific/Honolulu |
| 61 | Samoa Standard Time | (GMT-11:00) Midway Island Samoa | Pacific/Apia |
| 36 | Greenwich Standard Time | (GMT) Casablanca Monrovia | Africa/Monrovia |
| 34 | GMT Standard Time | (GMT) Greenwich Mean Time Dublin Edinburgh Lisbon London | Europe/London |
| 75 | W. Europe Standard Time | (GMT+01:00) Amsterdam Berlin Bern Rome Stockholm Vienna | Europe/Berlin |
| 18 | Central Europe Standard Time | (GMT+01:00) Belgrade Bratislava Budapest Ljubljana Prague | Europe/Belgrade |
| 56 | Romance Standard Time | (GMT+01:00) Brussels Copenhagen Madrid Paris | Europe/Paris |
| 19 | Central European Standard Time | (GMT+01:00) Sarajevo Skopje Warsaw Zagreb | Europe/Belgrade |
| 74 | W. Central Africa Standard Time | (GMT+01:00) West Central Africa | Africa/Lagos |
| 37 | GTB Standard Time | (GMT+02:00) Athens Bucharest Istanbul | Europe/Istanbul |
| 29 | Egypt Standard Time | (GMT+02:00) Cairo | Africa/Cairo |
| 64 | South Africa Standard Time | (GMT+02:00) Harare Pretoria | Africa/Harare |
| 32 | FLE Standard Time | (GMT+02:00) Helsinki Kiev Riga Sofia Tallinn Vilnius | Europe/Riga |
| 41 | Israel Standard Time | (GMT+02:00) Jerusalem | Asia/Jerusalem |
| 26 | E. Europe Standard Time | (GMT+02:00) Minsk | Europe/Minsk |
| 48 | Namibia Standard Time | (GMT+02:00) Windhoek | Africa/Windhoek |
| 05 | Arabic Standard Time | (GMT+03:00) Baghdad | Asia/Baghdad |
| 03 | Arab Standard Time | (GMT+03:00) Kuwait Riyadh | Asia/Kuwait |
| 57 | Russian Standard Time | (GMT+03:00) Moscow St. Petersburg Volgograd | Europe/Moscow |
| 24 | E. Africa Standard Time | (GMT+03:00) Nairobi | Africa/Nairobi |
| 40 | Iran Standard Time | (GMT+03:30) Tehran | Asia/Tehran |
| 04 | Arabian Standard Time | (GMT+04:00) Abu Dhabi Muscat | Asia/Muscat |
| 09 | Azerbaijan Standard Time | (GMT+04:00) Baku | Asia/Baku |
| 33 | Georgian Standard Time | (GMT+04:00) Tblisi | Asia/Tbilisi |
| 13 | Caucasus Standard Time | (GMT+04:00) Yerevan | Asia/Yerevan |
| 01 | Afghanistan Standard Time | (GMT+04:30) Kabul | Asia/Kabul |
| 30 | Ekaterinburg Standard Time | (GMT+05:00) Ekaterinburg | Asia/Yekaterinburg |
| 76 | West Asia Standard Time | (GMT+05:00) Islamabad Karachi Tashkent | Asia/Tashkent |
| 39 | India Standard Time | (GMT+05:30) Chennai Kolkata Mumbai New Delhi | Asia/Calcutta |
| 49 | Nepal Standard Time | (GMT+05:45) Kathmandu | Asia/Kathmandu |
| 47 | N. Central Asia Standard Time | (GMT+06:00) Almaty Novosibirsk | Asia/Novosibirsk |
| 16 | Central Asia Standard Time | (GMT+06:00) Astana Dhaka | Asia/Almaty |
| 65 | Sri Lanka Standard Time | (GMT+06:00) Sri Jayawardenepura | Asia/Colombo |
| 46 | Myanmar Standard Time | (GMT+06:30) Yangon (Rangoon) | Asia/Rangoon |
| 62 | SE Asia Standard Time | (GMT+07:00) Bangkok Hanoi Jakarta | Asia/Bangkok |
| 53 | North Asia Standard Time | (GMT+07:00) Krasnoyarsk | Asia/Krasnoyarsk |
| 23 | China Standard Time | (GMT+08:00) Beijing Chongqing Hong Kong SAR Urumqi | Asia/Shanghai |
| 52 | North Asia East Standard Time | (GMT+08:00) Irkutsk Ulaanbaatar | Asia/Irkutsk |
| 63 | Singapore Standard Time | (GMT+08:00) Kuala Lumpur Singapore | Asia/Singapore |
| 73 | W. Australia Standard Time | (GMT+08:00) Perth | Australia/Perth |
| 66 | Taipei Standard Time | (GMT+08:00) Taipei | Asia/Taipei |
| 68 | Tokyo Standard Time | (GMT+09:00) Osaka Sapporo Tokyo | Asia/Tokyo |
| 42 | Korea Standard Time | (GMT+09:00) Seoul | Asia/Seoul |
| 78 | Yakutsk Standard Time | (GMT+09:00) Yakutsk | Asia/Yakutsk |
| 14 | Cen. Australia Standard Time | (GMT+09:30) Adelaide | Australia/Adelaide |
| 07 | AUS Central Standard Time | (GMT+09:30) Darwin | Australia/Darwin |
| 25 | E. Australia Standard Time | (GMT+10:00) Brisbane | Australia/Brisbane |
| 08 | AUS Eastern Standard Time | (GMT+10:00) Canberra Melbourne Sydney | Australia/Sydney |
| 77 | West Pacific Standard Time | (GMT+10:00) Guam Port Moresby | Pacific/Guam |
| 67 | Tasmania Standard Time | (GMT+10:00) Hobart | Australia/Hobart |
| 72 | Vladivostok Standard Time | (GMT+10:00) Vladivostok | Asia/Vladivostok |
| 20 | Central Pacific Standard Time | (GMT+11:00) Magadan Solomon Islands New Caledonia | Pacific/Guadalcanal |
| 50 | New Zealand Standard Time | (GMT+12:00) Auckland Wellington | Pacific/Auckland |
| 31 | Fiji Standard Time | (GMT+12:00) Fiji Islands Kamchatka Marshall Islands | Pacific/Fiji |
| 69 | Tonga Standard Time | (GMT+13:00) Nuku'alofa | Pacific/Tongatapu |
