| Subject | English | German |
| tech. | date line | Datengrenze |
| tech. | date line | Datumsgrenze |
| phys. | date line | Datumslinie |
| emerg.care | date line | Datumsgrenze |
| tech. | international date line | Datumwechsel |
| tech. | international date line | internationale Datumgrenze |
| gen. | international date line | Datumsgrenze |
| comp., MS | International Date Line West | Internationale Datumsgrenze West (A standardized time zone where the local time is 12 hours earlier than Coordinated Universal Time/Greenwich Mean Time) |