| Abbreviation | Designation | |
|---|---|---|
| C | centraal station (Dutch) central station | operating location |
| C | centralstation (Swedish) central station | operating location |
| c | Couchette (Liegewagen) (German) couchette coach / couchette car | classification |
| SE-C | Uppsala, Uppsala län (Swedish) | country code |
| C | Chemnitz Hbf, Stadt Chemnitz (German) | fare point / vehicle registration plate |