The abbreviation stands for NPR:
- National Public Radio, a radio network in the U.S.
- Nepalese rupee as the currency code according to ISO 4217
- Non- photorealistic rendering, a computer graphics
- Power pulse rectifiers, converters for modulating sinusoidal fundamental frequency currents
- NPr, name of the function key on calculators to calculate permutations, see binomial coefficient # Algorithmus_zur_effizienten_Berechnung