| Abbreviation | Designation | |
|---|---|---|
| SŽD | Северная железная дорога (Russian) Severnaya Railway / Northern Railway (Russia) | railway company |
| СЖД | Советские железные дороги (Russian) | railway company |
| Abbreviation | Designation | |
|---|---|---|
| SŽD | Северная железная дорога (Russian) Severnaya Railway / Northern Railway (Russia) | railway company |
| СЖД | Советские железные дороги (Russian) | railway company |