SNF may refer to: Organizations National League of Sweden (previously Sveriges Nationella Förbund), youth organisation SNF Floerger, polyacrylamide manufacturer Somali National Front, a political armed movement Swiss National Science Foundation (Schweizerischer Nationalfonds zur Förderung der wissenschaftlichen Forschung) Transport Shenfield railway station (station code SNF), Essex, England Sub Teniente Nestor Arias Airport (IATA code: SNF), San Felipe, Yaracuy, Venezuela Other uses NBC Sunday Night Football, TV by NBC, US Neurotransmitter sodium symporter (symbol: SNF), a family of proteins Saturday Night Football (UK TV programme), 2013–2016 Server Normal Format, a bitmap font format used by X Window Skilled nursing facility Smith normal form Spent nuclear fuel