MFN

MFN may refer to:


 * MFN, acronym for Most favoured nation status in international relations
 * MfN, acronym for Museum für Naturkunde, a natural history museum in Berlin, Germany
 * MFN, the IATA code for Milford Sound Airport, New Zealand
 * Metromedia Fiber Network, Inc., now known as AboveNet
 * Multi-frequency network
 * Music for Nations, a British record label
 * "MFN", a song by Cibo Matto from their 2014 album Hotel Valentine

MFN