| Abbreviation | Definition |
|---|---|
| LMEL | Lloyds Metals Energy Ltd |
| LMER | Lockheed Martin Energy Research |
| LNEL | Learning to Navigate the Energy Landscape |
| LOEE | Loss Of Energy Expectation |
| LOVE | Living On Victrious Energy |
| LOVE | Living One Vibrational Energy |
| LOVE | Loss of Valuable Energy |
| LPEC | Longs Peak Energy Conservation |
| LPG | Liquefied Petroleum Gas |
| LPG | Liqufied Petroleum Gas |
| LSE | Local Sustainable Energy |
| LSEB | Land Surface Energy Balance |
| LSEC | Laboratory for Sustainable Energy Conversion |
| LSES | Lebanese Solar Energy Society |
| LTEP | Long Term Energy Plan |
| LUW | Lease Unit Well |
| LVE | Lower Valley Energy |
| LWE | Low Water Energy |
| LWEA | Lithuanian Wind Energy Association |
| MAEB | Movement Aided Energy Balance |