MNF Views 15 meanings found MNF commonly denotes large protected forest areas, international military coalitions, community gatherings on Monday evenings, and media‑related foundations. Miscellaneous Moustache Not Finished Mizo National Front My New Friend Community Mendocino National Forest Monday Night Fellowship Minnesota Newspaper Foundation Governmental Multi-National Force Monongahela National Forest Multinational Force Regional Mana, Fiji Computing Multi-Network Firewall Modular Networking Frame Business Macquarie NexGen Global Infrastructure Corporation My Net Fone Ltd Sports Monday Night Football