DRF often refers to the Daily Racing Form, an American horse-racing newspaper founded in 1894.
DRF may also refer to: Depression range finder, a fire control device used to observe the target's range and bearing to calculate firing solutions Dabur Research Foundation, an Indian contract research organization offering pre-clinical services in drug discovery and development, related to the company Dabur DRF Luftrettung, part of the German emergency medical services, formerly Deutsche Rettungsflugwacht e.V. Direction de la recherche fondamentale (fundamental research division), a division of the French Alternative Energies and Atomic Energy Commission (CEA) Daylight redirecting film, a thin, flexible plastic film which can be applied to a window to refract or reflect incoming light upwards Driving-related fear, or driving phobia .drf, a camera raw image format (used by Kodak)