YFN
| Acronym | Definition |
|---|---|
| YFN | Youth for the Nations (youth group; est. 1990; Christ for the Nations; Dallas, TX) |
| YFN | Youngstown Free Net (Youngstown State University; Youngstown, OH) |
| YFN | Covered Lighter (Non Self-Propelled) |
| YFN | Young Feminist Network (est. 1995) |
| YFN | Your Friendly Neighborhood |
| YFN | District Lighter, Covered (US Navy) |