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), ''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 {{disambiguation