DFT

DFT may refer to:

• Discrete Fourier transform
• Decision field theory
• Density functional theory
• Demand Flow Technology
• Department for Transport in the United Kingdom
• Design For Test
• Deareating Feed Tank
• Digital Film Technology, maker of the Spirit DataCine
• Drive Fitness Tool, software for Hitachi GST hard drives
• Detroit Film Theatre, located at the Detroit Institute of Arts
• "Deal fell through", an expression in real estate
• Designated future transactions, in Islamic finance
• Dry Film Thickness, a critical parameter for protective coatings