SFIL

(redirected from Step Father-in-Law)
AcronymDefinition
SFILSound File
SFILStep Father-in-Law
SFILStep and Flash Imprint Lithography
SFILSheffield Forgemasters International Ltd. (Sheffield, South Yorkshire, England, UK)
SFILStrontium Ferriten India Limited
SFILSearch for Intelligent Life (online forum; Rutland, VT)