Military : lista de zonas horarias
| Y | Yankee Time Zone | UTC/GMT - 12 h |
| X | X-ray Time Zone | UTC/GMT - 11 h |
| W | Whiskey Time Zone | UTC/GMT - 10 h |
| V | Victor Time Zone | UTC/GMT - 9 h |
| U | Uniform Time Zone | UTC/GMT - 8 h |
| T | Tango Time Zone | UTC/GMT - 7 h |
| S | Sierra Time Zone | UTC/GMT - 6 h |
| R | Romeo Time Zone | UTC/GMT - 5 h |
| Q | Quebec Time Zone | UTC/GMT - 4 h |
| P | Papa Time Zone | UTC/GMT - 3 h |
| O | Oscar Time Zone | UTC/GMT - 2 h |
| N | November Time Zone | UTC/GMT - 1 h |
| Z | Zulu Time Zone | UTC/GMT |
| A | Alpha Time Zone | UTC/GMT + 1 h |
| B | Bravo Time Zone | UTC/GMT + 2 h |
| C | Charlie Time Zone | UTC/GMT + 3 h |
| D | Delta Time Zone | UTC/GMT + 4 h |
| E | Echo Time Zone | UTC/GMT + 5 h |
| F | Foxtrot Time Zone | UTC/GMT + 6 h |
| G | Golf Time Zone | UTC/GMT + 7 h |
| H | Hotel Time Zone | UTC/GMT + 8 h |
| I | India Time Zone | UTC/GMT + 9 h |
| K | Kilo Time Zone | UTC/GMT + 10 h |
| L | Lima Time Zone | UTC/GMT + 11 h |
| M | Mike Time Zone | UTC/GMT + 12 h |