SLF

The abbreviation stands for SLF

• Heavy Löschgruppenfahrzeug, a former Feuerwehrfahrzeugart
• Seat Load Factor, a key figure in the commercial passenger transport services, see seat utilization
• The Seattle Liberation Front, a former radical anti-Vietnam war organization in the U.S.
• The shredder light fraction in the cycle and waste management
• Shuttle Landing Facility, a private airfield at Kennedy Space Center
• Special fire-fighting vehicle, a Feuerwehrfahrzeugart
• Spindle and storage technology Frauenreuth, an engineering company from Frauenreuth
• City, country, river, games
• Stiff Little Fingers, a Northern Irish punk rock band
• Super Low Frequency, a frequency band
• The WSL Institute for Snow and Avalanche Research SLF in Davos and Sion

SLF as distinguishing signs on license plate:

• Germany: the district of Saalfeld -Rudolstadt

• Disambiguation
• Abbreviation