Muf (disambiguation)
muf is a London collaborative of artists and architects. MUF or muf may also refer to:

 MUF (programming language), "Multi-User Forth"
 Main Uralian Fault, in the Ural Mountains of Russia
 Maximum usable frequency, a term used for radio transmissions
 Moderata Ungdomsförbundet, or Moderate Youth League, Sweden
 Manchester United Football Ground railway station, UK, station code
 IATA code for Muting Airport, Indonesia
 Muslim United Front, Kashmiri political coalition
 Material unaccounted for, a discrepancy in an inventory of nuclear material
 Zdenko Muf (born 1971), a Serbian football manager

See also
 Muff (disambiguation)