RFR

RFR may refer to:
 * Radio Free Roscoe, a Canadian TV series
 * Ralph Firman Racing, a British racecar constructor
 * Recovering from Religion, an organisation
 * Regional Fast Rail project, Victoria, Australia
 * Reichsforschungsrat (RFR, Reich Research Council)
 * Réseau Ferroviaire Rapide, a rail network in Tunisia
 * RFR Engineers, a design engineering firm
 * RFR Holding
 * Right of first refusal
 * Rio Frio, Costa Rica, ICAO airport code
 * Steyr Scout RFR rifle
 * Team RFR, a Russian auto racing team
 * Roush Fenway Racing, a NASCAR team