| Abbreviation | Designation | |
|---|---|---|
| CN | Canadian National Railway | railway company |
| 33 / CN | China (Standard Chinese) China, People's Republic of China (PRC) | country code |
| Abbreviation | Designation | |
|---|---|---|
| CN | Canadian National Railway | railway company |
| 33 / CN | China (Standard Chinese) China, People's Republic of China (PRC) | country code |