| Abbreviation | Definition |
|---|---|
| LEPT | London European Partnership for Transport |
| LET | Lake Erie Transit |
| LETS | Light Electric Transport System |
| LEV | Light Electric Vehicle |
| LEV | Low Emission Vehicle |
| LEV | Low Emission Vehicles |
| LEV | Low Emissions Vehicle |
| LEV | Low Emissions Vehicles |
| LEV | Lunar Excursion Vehicle |
| LEVP | London Electric Vehicle Partnership |
| LEVT | Light Electric Vehicle Technologies |
| LEZ | Low Emission Zone |
| LF | Lexus Future |
| LF | Little Flyer |
| LF | Lump Freight |
| LFAAV | Landing Force Amphibious Assault Vehicle |
| LFAP | Left Foot Accelerator Pedal |
| LFC | Low Fare Carrier |
| LFDS | Large Facility Demarcation System |
| LFMV | Lowered Floor Mini Van |