| Acronym | Definition |
|---|
| JFF | Jamaica Football Ferderation (governing body) |
| JFF | Just For Fun |
| JFF | Institut für Medienpädagogik in Forschung Und Praxis (formerly: Institut Jugend Film Fernsehen) |
| JFF | Japan Futsal Federation (sports) |
| JFF | Jpeg File Format |
| JFF | Jugend Film Fernsehen (German: Youth Film Television Institute; now Institute for Media Education, Research and Practice) |
| JFF | Jerusalem Film Festival (Israel) |
| JFF | Johnson Family Foundation (New York, NY) |
| JFF | Jacksonville Film Festival (Florida) |
| JFF | Junior Faculty Forum (various locations) |