BSF

BSF could mean

• Bachelor of Science in Finance
• Basic Sliding Fee
• Basal Skull Fracture, a head injury
• Bean Scripting Framework, in relation to Java programming language
• Bibliothécaires Sans Frontières, a French charitable organisation
• Bible Study Fellowship, an international Christian organisation
• Big Sandwich Friday
• United States-Israel Binational Science Foundation (BSF)
• BioSand Filter, water filtration technique
• Black Sea Forum for Partnership and Dialogue, regional forum first held in 2006
• Black Soldier Fly, (Larvae used in Permaculture)
• Bootstrapping Server Function part of GAA/GBA Generic Bootstrapping Architecture
• Border Security Force, Indian government paramilitary force
• Boy Sets Fire, an American post-hardcore rock band
• Brandy Station Foundation, an organization devoted to preserving a battle site in Virginia, USA
• British Shipping Federation
• British Standard Fine, an imperial-unit based screw-thread standard
• Building Schools for the Future, a UK Government initiative to rebuild schools, begun in 2004
• BSF, Taiwan's Time signal
• The Bit Scan Forward x86 instruction, used to compute find first set