| Abbreviation | Designation | |
|---|---|---|
| 49 / BA | Босна и Херцеговина, Federacija Bosne i Hercegovine (Bosnian) Bosnia and Herzegovina, Federation of Bosnia and Herzegovina | country code |
| 49 / HBS | Braunschweig Hbf (German) | station code |
| E | RB Essen, Regionalbereich Essen (German) | railway administration |