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
- 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
This disambiguation page lists articles associated with the title RFO.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: