MNF

MNF may refer to:

Music

 * Maata Näkyvissä Festival, Finland

Chemical elements

 * Manganese(III) fluoride, MnF2 and MnF4

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, televised National Football League
 * 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