JFN
| Acronym | Definition |
|---|---|
| JFN | Joint Fires Network |
| JFN | Jasper First Church of the Nazarene (Jasper, Alabama) |
| JFN | Journal of Family Nursing (Sage Publications) |
| JFN | Jefferson, Ohio (Airport Code) |
| JFN | Just for Now |
| JFN | Japan FM (Frequency Modulation) Network (radio) |