| Abbreviation | Designation | |
|---|---|---|
| NJ | Nordjyske Jernbaner (Danish) | railway company |
| EN / NJ | Nightjet, ÖBB Nightjet (German) | train category |
| Nj | Njurunda (Swedish) | station code |
| Abbreviation | Designation | |
|---|---|---|
| NJ | Nordjyske Jernbaner (Danish) | railway company |
| EN / NJ | Nightjet, ÖBB Nightjet (German) | train category |
| Nj | Njurunda (Swedish) | station code |