LUF
| Acronym | Definition |
|---|---|
| LUF | Luxembourg Franc (Currency Unit, ISO) |
| LUF | Liberala Ungdomsförbundet (Swedish: Liberal Youth) |
| LUF | Lowest Usable Frequency |
| LUF | Love You Forever |
| LUF | Living Universe Foundation |
| LUF | Lot Unit Factor (development; California) |
| LUF | Line Unit Failure |