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CFD may refer to: Business and economics Centre for Finance and Development in Geneva, Switzerland Contract for difference, a type of financial derivative Contracts for Difference (UK energy), market support mechanism for low carbon electricity generation in the UK Control-flow diagram, of a process Cumulative flow diagram, in queueing theory

Firefighting services Calgary Fire Department, Alberta, Canada Chicago Fire Department, Illinois, U.S. Cleveland Fire Department, Ohio, U.S. Columbus Fire Department, Ohio, U.S.

Science and technology

Common fill device, in cryptography Complement factor D, an enzyme Computational fluid dynamics Congenital Femoral Deficiency, a birth defect Constant fraction discriminator, a signal processing device Counterfactual definiteness, a concept in quantum mechanics

Transport Caulfield railway station, Melbourne Clarkefield railway station, Melbourne Coulter Field (IATA and FAA LID: CFD), an airport in Bryan, Texas, U.S. , French rail company in JV with Captrain France

See also Cfds (disambiguation)