BNR

BNR may refer to one of the following:


 * BNR Nieuwsradio, a Dutch radio station
 * Banca Naţională a României (Romanian for "National Bank of Romania")
 * Banque nationale du Rwanda (French for "National Bank of Rwanda")
 * Belarusian National Republic
 * Bell-Northern Research, telecoms R&D company in Canada
 * Bengal Nagpur Railway (BNR), now renamed South Eastern Railway, Kolkata, India
 * Bergen Nordhordland Rutelag, a Norwegian transport corporation
 * Binary number representation, or two's complement, a format for representing signed numbers using binary notation
 * Biological nutrient removal, a process for treating wastewater
 * Blick nach Rechts, an information service about activities of the extreme right
 * "Body Not Recovered", an appellation to those killed in action or to those missing in action during a military operation, with the implication that the subject in question may be deceased
 * Breazeale Nuclear Reactor, Pennsylvania State University, United States
 * Bulgarian National Radio
 * Burlington Northern Railroad
 * Backus–Naur form, a notation language in computer science