CFU

CFU may refer to:


 * Cambridge Fans United, fans of the English football team Cambridge United F.C.
 * Canadian Freelance Union, a Canadian trade union for freelance media contributors
 * Caribbean Football Union, the nominal governing body for Caribbean football
 * Cedar Falls Utilities, a municipally-owned public utility located in Cedar Falls, Iowa
 * Ceramic Fuel Cells Ltd (ASX and LSX code), an Australian fuel cell technology company
 * Children's Film Unit, a British film production company & educational charity
 * Colony-forming unit, a measure of viable bacterial or fungal numbers
 * Commercial Farmers' Union, a trade union in Zimbabwe
 * Community Fire Unit, a New South Wales, Australia-based residential volunteer fire protection organisation
 * Corfu International Airport (IATA airport code), an airport on the Greek island of Corfu at Kerkyra
 * Croatian Fraternal Union, a Croatian diaspora club in the United States
 * University training credit (It: credito formativo universitario, CFU) is an academic credit system in Italian universities.