ODF, or OpenDocument Format, is an XML-based open file format for office applications.
ODF may also refer to:
Computing OpenDocument Foundation, a defunct organization which had some interest in OpenDocument and alternative formats Optical distribution frame, a distribution frame device to terminate optical fiber cables
Other uses Oregon Department of Forestry, a government agency in the U.S. Ombudsman for the Defence Forces, independent investigative military body in Ireland Open defecation free, a state of a village or community which has basic sanitation Operation Deep Freeze, a series of U.S. missions in Antarctica Orientation distribution function, in material science, a mathematical function for determining texture Osteoclast differentiation factor, in molecular biology, a signaling protein Open Dialogue Foundation, a human rights NGO in Poland