DFT

DFT may refer to:

Businesses and organisations

 * Department for Transport, United Kingdom
 * Digital Film Technology, maker of the Spirit DataCine film digitising scanner
 * DuPont Fabros Technology, a US data center company (by NYSE ticker)

Science and mathematics

 * Decision field theory, a human cognitive decision-making model
 * Devil Facial Tumour, a symptom of Devil facial tumour disease a cancer affecting Tasmanian devils.
 * Density functional theory, a computational quantum mechanical modelling method
 * Discrete Fourier transform

Technology

 * Deaereating feed tank
 * Demand flow technology
 * Design for testing (design for testability)
 * DFT class locomotive, a turbo-charged rebuild of the New Zealand DF class locomotive (1979)