| Abbreviation | Designation | |
|---|---|---|
| 56 / SK | Slovensko, Slovenská republika (Slovak) Slovakia, Slovak Republic | country code |
| R | RB Karlsruhe, Regionalbereich Karlsruhe (German) | railway administration |
| Abbreviation | Designation | |
|---|---|---|
| 56 / SK | Slovensko, Slovenská republika (Slovak) Slovakia, Slovak Republic | country code |
| R | RB Karlsruhe, Regionalbereich Karlsruhe (German) | railway administration |