| Acronym | Definition |
|---|
| FNM | Faith No More (band) |
| FNM | Ferrovie Nord Milano (Italian public transport company) |
| FNM | Fonds National de la Microfinance (French: National Microfinance Fund) |
| FNM | Free National Movement (Bahamas) |
| FNM | Friday Night Magic (gaming tournament) |
| FNM | Flow Network Modeling |
| FNM | Feature Notification Message |
| FNM | Fédération Nationale de la Minoterie (French: National Flour Federation; Morocco) |
| FNM | Fábrica Nacional de Motores (Brazilian truck/motor company)) |
| FNM | Fond Narodniho Majetku (Czech: National Property Fund; est. 1991) |
| FNM | Foot and Mouth (animal disease) |
| FNM | Field Non-Manual (construction) |
| FNM | Foro Nacional de la Mujer (Spanish: National Women's Forum; Guatemala) |
| FNM | Fear No Man |