| Acronym | Definition |
|---|
| MIEC➣Medical Insurance Exchange of California (medical malpractice insurance) |
| MIEC➣Mahsuri International Exhibition Centre (Malaysia) |
| MIEC➣military industrial extra-terrestrial complex |
| MIEC➣Mouvement International des Étudiants Catholiques (French: International Movement of Catholic Students) |
| MIEC➣Movimiento Internacional de Estudiantes Católicos (Spanish: International Movement of Catholic Students) |
| MIEC➣Mission Item Essentiality Code |