| Abbreviation |
Full name |
Time zone |
|---|
| A |
Alpha Time Zone | UTC + 1 hour |
| ACDT |
Australian Central Daylight Time | UTC + 10:30 hours |
| ACST |
Australian Central Standard Time | UTC + 9:30 hours |
| ADT |
Atlantic Daylight Time | UTC - 3 hours |
| AEDT |
Australian Eastern Daylight Time or Australian Eastern Summer Time | UTC + 11 hours |
| AEST |
Australian Eastern Standard Time | UTC + 10 hours |
| AKDT |
Alaska Daylight Time | UTC - 8 hours |
| AKST |
Alaska Standard Time | UTC - 9 hours |
| AST |
Atlantic Standard Time | UTC - 4 hours |
| AWDT |
Australian Western Daylight Time | UTC + 9 hours |
| AWST |
Australian Western Standard Time | UTC + 8 hours |
| B |
Bravo Time Zone | UTC + 2 hours |
| BST | British Summer Time | UTC + 1 hour |
| C | Charlie Time Zone | UTC + 3 hours |
| CDT | Central Daylight Time | UTC + 10:30 hours |
| CEST | Central European Summer Time | UTC + 2 hours |
| CET | Central European Time | UTC + 1 hour |
| CST | Central Summer Time | UTC + 10:30 hours |
| CST |
Central Standard Time | UTC + 9:30 hours |
| CST | Central Standard Time | UTC - 6 hours |
| CXT | Christmas Island Time | UTC + 7 hours |
| D |
Delta Time Zone | UTC + 4 hours |
| E |
Echo Time Zone | UTC + 5 hours |
| EDT |
Eastern Daylight Time | UTC + 11 hours |
| EDT |
Eastern Daylight Time | UTC - 4 hours |
| EEDT |
Eastern European Daylight Time | UTC + 3 hours |
| EEST |
Eastern European Summer Time | UTC + 3 hours |
| EET |
Eastern European Time | UTC + 2 hours |
| EST |
Eastern Summer Time | UTC + 11 hours |
| EST |
Eastern Standard Time | UTC + 10 hours |
| EST |
Eastern Standard Time | UTC - 5 hours |
| F |
Foxtrot Time Zone | UTC + 6 hours |
| G |
Golf Time Zone | UTC + 7 hours |
| GMT |
Greenwich Mean Time | UTC |
| H |
Hotel Time Zone | UTC + 8 hours |
| HAA |
Heure Avancée de l'Atlantique | UTC - 3 hours |
| HAC |
Heure Avancée du Centre | UTC - 5 hours |
| HADT |
Hawaii-Aleutian Daylight Time | UTC - 9 hours |
| HAE |
Heure Avancée de l'Est | UTC - 4 hours |
| HAP |
Heure Avancée du Pacifique | UTC - 7 hours |
| HAR |
Heure Avancée des Rocheuses | UTC - 6 hours |
| HAST |
Hawaii-Aleutian Standard Time | UTC - 10 hours |
| HAT |
Heure Avancée de Terre-Neuve | UTC - 2:30 hours |
| HAY |
Heure Avancée du Yukon | UTC - 8 hours |
| HNA |
Heure Normale de l'Atlantique | UTC - 4 hours |
| HNP | Heure Normale du Pacifique | UTC - 8 hours |
| HNR | Heure Normale des Rocheuses | UTC - 7 hours |
| HNT | Heure Normale de Terre-Neuve | UTC - 3:30 hours |
| I | India Time Zone | UTC + 9 hours |
| IST | Irish Summer Time | UTC + 1 hour |
| K | Kilo Time Zone | UTC + 10 hours |
| L | Lima Time Zone | UTC + 11 hours |
| M | Mike Time Zone | UTC + 12 hours |
| MDT | Mountain Daylight Time | UTC - 6 hours |
| MSD | Moscow Daylight Time | UTC + 4 hours |
| MSK | Moscow Standard Time | UTC + 3 hours |
| MST | Mountain Standard Time | UTC - 7 hours |
| N | November Time Zone | UTC - 1 hour |
| NFT | Norfolk (Island) Time | UTC + 11:30 hours |
| O | Oscar Time Zone | UTC - 2 hours |
| P | Papa Time Zone | UTC - 3 hours |
| Q | Quebec Time Zone | UTC - 4 hours |
| R | Romeo Time Zone | UTC - 5 hours |
| S | Sierra Time Zone | UTC - 6 hours |
| T | Tango Time Zone | UTC - 7 hours |
| U | Uniform Time Zone | UTC - 8 hours |
| V | Victor Time Zone | UTC - 9 hours |
| W | Whiskey Time Zone | UTC - 10 hours |
| WEST | Western European Summer Time | UTC + 1 hour |
| WET | Western European Time | UTC |
| X | X-ray Time Zone | UTC - 11 hours |
| Y | Yankee Time Zone | UTC - 12 hours |
| Z | Zulu Time Zone | UTC |
