BNF

• Bibliothèque Nationale de France
• Backus-Naur form, a formal grammar for expressing context-free grammars
• Botswana National Front
• Biological nitrogen fixation
• British Nuclear Fuels, more properly BNFL
• British National Formulary, the standard drug reference manual for British physicians
• British Nutrition Foundation

This is a disambiguation page; that is, one that just points to other pages that might otherwise have the same name. If you followed a link here, you might want to go back and fix that link to point to the appropriate specific page.