| Abbreviation | Designation | |
|---|---|---|
| NEG | National Express Group (NX Group), National Express Group PLC (NX Group) | railway company |
| NX | NX Holding | railway company |
| NX / NXR | NX Rail | railway company |
| Abbreviation | Designation | |
|---|---|---|
| NEG | National Express Group (NX Group), National Express Group PLC (NX Group) | railway company |
| NX | NX Holding | railway company |
| NX / NXR | NX Rail | railway company |