SDF may refer to:

  • Louisville International Airport (IATA airport code), an airport in Louisville, Kentucky, USA
  • Seoul Digital Forum, an international digital technology conference held annually in Seoul, Korea
  • Service delivery framework, a reference model for service providers
  • Simplified Directional Facility, an aviation instrument approach navigational aid
  • State Defense Forces, military units in the United States that operate under the sole authority of a state government
  • Subwavelength-diameter optical fibre, an optical fibre with a diameter less than the photo-media wavelength
  • SAME Deutz-Fahr, Italian-based agricultural machine manufacturer

Read more about SDF:  Organizations, Political Parties, Computing, Biology

Other articles related to "sdf":

List Of Robotech Vehicles - Spaceships - SDF-4
... The SDF-4 (identified as both Izumo and Liberator) is the fourth Super Dimensional flagship of the United Earth Forces that was seen in the finale of the fictional Robotech universe ... Legacy Collections, and the Robotech Protoculture Collection refer to the SDF-4 as the Izumo, which was the name of this vessel in the original Genesis Climber Mospeada anime series ... and the Collector's Edition DVD of Robotech The Shadow Chronicles, the SDF-4 has been referred to as the Liberator ...
List Of Robotech Vehicles - Spaceships - SDF-3 - Mysterious Disappearance
... the final episode of the original Robotech series, audiences anticipated the return of the SDF-3, but were left hanging by its mysterious disappearance ... returning Robotech Expeditionary Force was taken over by the SDF-4 ... In the movie Robotech The Shadow Chronicles, it was revealed that the SDF-3 had been attempting to test-fire the new Neutron-S missiles ...
... SDF3, SDF-3, Sdf3, Sdf-3 may represent Spatial data file 3 (SDF3) Stromal cell-derived factor-1 (SDF-1, SDF1, Sdf1) Stromal cell-derived factor-1 alpha (SDF-1a, SDF1a, Sdf1α) Stromal cell-derived factor-2 (S ...
List Of Robotech Vehicles - Spaceships - SDF-2
... In the fictional setting of Robotech, the SDF-2 Megalord is the second Super Dimensional flagship of the United Earth Forces that was abruptly introduced offscreen in the dialogue ... Limited only to existing footage of the SDF-1, a new SDF-2 is never seen and presumed destroyed with the SDF-1 sometime during the Khyron's attack of New Macross City in 2014 ... The Robotech comic adaptation by Comico depicts the SDF-2 as sitting back to back with SDF-1 in Lake Gloval ...
Subwavelength-diameter Optical Fibre - Handling
... Being extremely thin, an SDF is also extremely fragile ... Therefore, an SDF is usually mounted onto a special frame immediately after pulling and is never detached from this frame ... Another issue is dust particles which may adsorb to the surface of an SDF ...