RFO

RFO may refer to: Radio Filharmonisch Orkest, a Dutch radio orchestra Range Forest Officer, a forestry officer in India Réseau France Outre-mer, now Réseau Outre-Mer 1ère, a network of French radio and television stations Read For Ownership, in computer cache coherency protocols Reason For Outage, in computing and telecommunications Request for offer, in procurement Residual fuel oil, a heavy product from oil refineries Restrictive flow orifice, a device to limit the danger of uncontrolled flow RF Online, a multiplayer online role-playing computer game Royal Flight of Oman, a military unit Russian Fascist Organization, a Russian émigré group active in Manchuria before World War II