FNR

FNR may refer to:

Science and medicine

• False negative rate
• Agency for Renewable Resources (German: Fachagentur Nachwachsende Rohstoffe), in Germany
• Fast-neutron reactor
• Ferredoxin—NADP(+) reductase
• FNR regulon
• Ford Nuclear Reactor at the University of Michigan

Transport

• Farid Nagar railway station, Pakistan, station code
• Farningham Road railway station, England, station code
• Fung Nin Road stop, Hong Kong, station code
• Funter Bay Seaplane Base, Alaska, US, IATA code
• Namur railway station (Belgium), station code

Other uses

• Frazer-Nash Research, UK R&D company