| Acronym | Sense | Language | Topics |
|---|---|---|---|
| MEEI | Magyar Elektrotechnikai Ellenőrző Intézetre | In Hungarian | → Electrical engineering → Hungary |
| MEEI | Massachusetts Eye and Ear Infirmary (www.masseyeandear.org) | In English | → Surgery, orthopaedics, ophthalmology → Ophthalmology → United States |
| MEEI | Mar Elias Educational Institutions | In English | → Education |
| MEEI | Mechanical Engineering Energy Institute | In English | → Energy economics → Mechanical engineering |