| Abbreviation | Definition |
|---|---|
| MEEP | Maine Energy Education Program |
| MEEP | Master of Energy and Environmental Policy |
| MEES | Minimum Energy Efficiency Standards |
| MEET | Münster Electrochemical Energy Technology |
| MEF | Modified Energy Factor |
| MEFR | Ministry of Energy and Fuel Resources |
| MEHC | MidAmerican Energy Holdings Company |
| MEI | Missouri Energy Initiative |
| MEIP | Maryland Energy Infrastructure Program |
| MELD | Molecular Energy-Level Diagram |
| MEM | MA in Energy Management |
| MEMA | Maine Energy Marketers Association |
| MEMA | Massachusetts Energy Marketers Association |
| MEME | My Extreme Masculine Energy |
| MEMH | Ministry Of Energy Mines And Hydraulics |
| MEMR | Minister of Energy and Mineral Resources |
| MENAI | Medium Energy Neutral Atom Imager |
| MEP | Midcoast Energy Partners |
| MEPC | Midwest Energy Policy Conference |
| MEPS | Maine Energy Performance Solutions |