skos:altLabel | - NFR
- North Western Railway
- NF Railway
- North East Frontier Railway
- North East Frontier Railway (NFR)
- North East Frontier Railways
- North-East Frontier Railway
- North-East Frontier Railway Zone
- Northeast Frontier
- Northeast Frontier Railway
- Northeast Frontier Railway (NFR)
- Northeast Frontier Railway SC
- Northeast Frontier Railway Zone
- Northeast Frontier Railway.
- Northeast Frontier Railways
- Northeast Frontier Zone
- Northeast Frontier railway
- Northeast Frontier railway zone
- Northern Fromtirr Railways
- north-east Indian Railways
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