| Abbreviation | Designation | |
|---|---|---|
| WB | WESTbahn (German) | railway company |
| WB | Westfalenbus, WB Westfalen Bus GmbH (German) | transport company |
| WB | Wittenberg (German) | fare point / vehicle registration plate |
| 10066 / WB | Bützow (German) | station code |
| WB | Weser-Bahn (NI) (German) | franchise / concession |
| WB | Wales & Borders, Wales and Borders Trains | railway company |
| DE-WB | Württemberg-Baden, Land Württemberg-Baden (German) | country code |