MFW

MFW may refer to:


 * M&F Worldwide, traded on the NYSE using the code MFW
 * Märkische-Flugzeugwerke (MFW), a German aircraft manufacturer of World War One, see Rumpler C.I
 * Miami–Fort Lauderdale–West Palm Beach metropolitan area
 * Milan Fashion Week
 * "My Face When", in SMS language