SDF
SDF is an abbreviation for:
- Stock symbol of the German salt mining company K S
- Louisville Airport, Kentucky ( IATA code )
- SAME Deutz -Fahr, Italian farm equipment manufacturers
- Self Defense Forces, the Japanese forces, see Self-Defense Forces
- Side stream dark field imaging, sidestream dark-field imaging, dark field microscopy, see # Sidestream Dark Field Imaging
- Signed Distance Field a solid body in the field of 3D animation / Physical Simulation
- Simultaneous Dual Frequency, an inductive heating method preferably used for surface hardening of gears
- Social Democratic Federation, first Socialist Party of Great Britain founded in 1881
- Social Democratic Front, a party in Cameroon, see front social démocrate
- Stromal cell-derived factor 1, a peptide that controls the targeted migration of stem cells, see CXCL12
- Alto Digital TV
- Super Dimension Fortress, a non-profit access provider for UNIX systems, see SDF Public Access Unix System
- Swiss Dairy Food, former Swiss milk processing plant
- Disambiguation
- Abbreviation