RPR may refer to:

Computing
RPR FOM, a distributed computer simulation standard

Science
RPR problem diagnosis, to find the cause of IT problems
RPRD2 gene, which encodes the KIAA0460 protein
RprA RNA, a gene
Flopristin or RPR 132552A, an antibiotic
Rapid plasma reagin, a screening test for syphilis

Politics
Rally for the Republic, or Rassemblement pour la République, a defunct French political party
Republican Party of Russia – People's Freedom Party, or RPR-PARNAS, a Russian  political party
Romanian People's Republic or Republica Populară Romînă, 1947-1965

Transportation
Swami Vivekananda Airport, India, IATA code
Redlands Passenger Rail, previous name of Arrow, California, United States

Other
Registered Professional Reporter, a US certification
Resilient Packet Ring or IEEE 802.17, a data traffic protocol
Ruger Precision Rifle, an American bolt-action rifle

See also
All pages with titles beginning with RPR
All pages with titles containing RPR