| Abbreviation | Designation | |
|---|---|---|
| 49 / BA | Босна и Херцеговина, Federacija Bosne i Hercegovine (Bosnian) Bosnia and Herzegovina, Federation of Bosnia and Herzegovina | country code |
| F | RB Frankfurt (Main), Regionalbereich Frankfurt (Main) (German) | railway administration |
| 50 / DD | DDR, Deutsche Demokratische Republik (German) GDR, German Democratic Republic (GDR, East Germany) | country code |
| 50 / BA | Босна и Херцеговина (1992–1995), Republika Bosna i Hercegovina (Bosnian) Bosnia and Herzegovina, Republic of Bosnia and Herzegovina | country code |