MNF may refer to:

Music

  • Maata Näkyvissä Festival, Finland

Chemical elements

  • Manganese(III) fluoride, MnF<sub>2</sub> and MnF<sub>4</sub>

Political organizations

  • Mizo National Front, Mizoram, India
  • Mizo National Front (Democratic), split from the Mizo National Front
  • Mwalimu Nyerere Foundation, Tanzania

Television shows

  • Monday Night Football, a live game telecast of the NFL on ABC and ESPN
  • Monday Night Football (Sky Sports), televised Premier League football

Places

  • Monongahela National Forest, West Virginia, US

Military

  • Multinational Force in Lebanon, an international peacekeeping force created in 1982
  • Multi-National Force – Iraq, MRF-I