DF or df may refer to:
Gaming
- DeFRaG, a modification for the computer game Quake III Arena
- DragonFable, a 2006 video game by Artix Entertainment
- Dwarf Fortress, a 2006 sandbox-style computer game
Places
- Distrito Federal (Brazil), or the Federal District
- Distrito Federal (Mexico), or the Federal District, now known as Mexico City
Politics
- Danish People's Party (Dansk Folkeparti)
- Democratic Front (Bosnia and Herzegovina) (Demokratska fronta)
- Democratic Front (Montenegro) (Demokratski front)
Science and technology
- df (Unix), a Unix command to report disk space usage by a filesystem
- Dairy free, identifying products that contain no milk
- Decapacitation factor, in biochemistry
- Degrees of freedom, various measures in statistics, mathematics and physics
- Density function, a mathematical function with a wide range of applications
- Dielectric loss
- Direction finding, a technique used to locate radio transmitters
- Direction flag, a flag stored in the FLAGS register on all x86-compatible CPUs
- Dissipation factor, a measure of loss-rate of energy of an oscillation mode in a dissipative system
- Dongfeng (missile), a Chinese intercontinental ballistic missile
- Dongfeng series of diesel locomotives
- Methylphosphonyl difluoride, a chemical weapons precursor
- Daylight factor (DF), the ratio of the light level inside a structure to the light level outside the structure.
Other uses
- Defender (association football)
- Delta Force, a component of the U.S. Army Joint Special Operations Command
- Design Factory, a department of Aalto University
- Duty Free, goods which are free from tax or duty
- New Zealand DF class locomotive (1979)
- Quantum Air (formerly AeBal), Spanish airline (IATA code DF)
See also
Topics referred to by the same term
This disambiguation page lists articles associated with the title DF.If an internal link led you here, you may wish to change the link to point directly to the intended article. Categories: