| Acronym | Definition |
|---|
| LFF➣Lincoln Financial Field (Philadelphia, PA) |
| LFF➣Libraries for the Future |
| LFF➣London Film Festival |
| LFF➣Lucania Film Festival (Italy) |
| LFF➣Large Format File |
| LFF➣Lucasfilm Format |
| LFF➣Linux Firefox |
| LFF➣Lawyers for Forests (Australia) |
| LFF➣Large Form Factor |
| LFF➣Lumpkin Family Foundation (Illinois) |
| LFF➣Louisiana Family Forum (Baton Rouge, Louisiana) |
| LFF➣Looking for Fellowship (gaming) |
| LFF➣Leary Firefighters Foundation |
| LFF➣Low Frequency Filter |
| LFF➣London Fetish Fair (London, UK) |
| LFF➣Living Faith Fellowship |
| LFF➣Lesser Feasts and Fasts (Episcopal Church) |
| LFF➣Latvijas Futbola Federacija (Latvian Football Federation) |
| LFF➣Logistics Factors File |
| LFF➣London Fashion Forum (UK) |
| LFF➣Laboratory for Freeform Fabrication (UT Austin) |
| LFF➣Librarians for Fairness (advocate group) |
| LFF➣Last Frame First |
| LFF➣Lead-Free Frangible (Ammunition) |
| LFF➣Large Formation Flyer |