| Abbreviation | Designation | |
|---|---|---|
| NEG | National Express Group (NX Group), National Express Group PLC (NX Group) | railway company |
| neg | Norddeutsche Eisenbahngesellschaft Niebüll, neg Norddeutsche Eisenbahngesellschaft Niebüll GmbH (German) | railway company |
| Neg | Neglinge (Swedish) | station code |
| neg | Norddeutsche Eisenbahngesellschaft, Norddeutsche Eisenbahngesellschaft mbH (German) | railway company |