SFR is a French telecommunications company.
SFR may also refer to: Seth "Freakin" Rollins, professional wrestler Società per le Strade Ferrate Romane, a 19th century Italian railway company Société française radio-électrique, former French radio company Sodium-cooled fast reactor Special function register in a microcontroller Speed Factory Racing, a Spanish auto racing team Star forming region Strange Famous Records Swiss franc (SFr.) Single-family rental SFR, Inc., current publisher of Dragon Dice
See also Socialist Federal Republic of Yugoslavia (SFR Yugoslavia)