| Acronym | Definition |
|---|
| MEEI | Massachusetts Eye and Ear Infirmary |
| MEEI | Master in Engineering, Entrepreneurship and Innovation (degree program) |
| MEEI | Magyar Elektrotechnikai Ellenorzo Intézet (Hungarian Institute for Testing Electrical Equipment) |
| MEEI | Manufacturing Engineering Equipment Instruction |
| MEEI | Ministry of Economy and European Integration (of the Ukraine; World Bank) |
| MEEI | Mar Elias Educational Institution (Galilee, Israel) |