LFU
| Acronym | Definition |
|---|---|
| LFU | LAR (Logistics Assistance Representative) Field Uniform |
| LFU | Least Frequently Used |
| LFU | Leopold-Franzens Universität (German: Leopold-Franzens University; Innsbrook, Austria) |
| LFU | Lesbian Feminist University |
| LFU | Louisiana Farmers Union |
| LFU | Low-Frequency Ultrasound |
| LFU | Lebanese French University (Erbil, Iraq) |
| LFU | Lipid Fluidity Unit |
| LFU | Liver Failure Unit (patient unit) |