NGR may refer to:
Countries by code[edit]
Rail transport[edit]
- Natal Government Railways, British rail company in Africa (1877–1910)
- Nepal Government Railway, between Nepal and India (1927–1965)
- New Generation Rollingstock, a class of railcar used in Australia from 2017
- North Gloucestershire Railway (now Toddington Narrow Gauge Railway), England
Other uses[edit]
- Nonhomogeneous Gaussian regression, a statistical method for calibrating weather forecasts