| Abbreviation | Designation | |
|---|---|---|
| N | Schienenpersonennahverkehr (German) | rail transport operations |
| n | Nahverkehrswagen (German) | classification |
| SE-N | Halland, Hallands län (Swedish) | country code |
| 76 / NO | Norge / Noreg, Kongeriket Norge / Kongeriket Noreg (Norwegian) Norge, Kingdom of Norway | country code |
| N | Nürnberg Hbf, Stadt Nürnberg (German) | fare point / vehicle registration plate |
| N | Nässjö C, Nässjö central (Swedish) | station code |
| N | Nora stad (Swedish) | station code |
| N | RB Nürnberg, Regionalbereich Nürnberg (German) RB Nuremberg | railway administration |
| NZ | Nachtreisezug (German) | train category |
| N | Nahverkehrszug (German) | train category |
| 22 / N | BD Nürnberg (1953–1994), Bundesbahndirektion Nürnberg (German) BD Nuremberg | railway administration |