RFD may refer to: Arts and entertainment RFD (magazine), a magazine for rural gay men RFD-TV, an American television network Organizations RFD, a safety equipment company founded by Reginald Foster Dagnall Rally of Democratic Forces, (Regroupement des forces démocratiques) a political party in Mauritania Richmond Fire Department, an emergency services provider in California Science and technology Rear flank downdraft, an area of quickly descending air associated with rotating thunderstorms Reduced-function devices, in the low-rate wireless personal area networks standard IEEE 802.15.4 Reference dose, the US EPA's maximum acceptable oral dose of a toxic substance Request for Discussion, similar to Request for Comments; For example, see Usenet newsgroup Other uses Chicago Rockford International Airport (IATA code), US Request for Deviation, related to a request for waiver Request for Documentation, related to a business request for tender Reserve Force Decoration, an Australian military award Rural Free Delivery, the postal service to rural areas of the US See also Mayberry R.F.D., a CBS television sitcom (1968–1971)