| Abbreviation | Definition |
|---|---|
| MII | Macromolecules Innovation Institute |
| MII | Mediators' Institute of Ireland |
| MII | Medicaid Integrity Institute |
| MII | Mineral Information Institute |
| MIID | Malaysian Institute of Interior Designers |
| MIID | Metropolitan Institute of Interior Design |
| MIIM | Malaysia Institute of Integrative Media |
| MIIM | Modern Institute of Informatics and Management |
| MIIS | Middlebury Institute of International Studies |
| MIIS | Monterey Institute of International Studies |
| MIIT | Myanmar Institute of Information Technology |
| MIJE | Maynard Institute for Journalism Education |
| MIJR | Miami Institute for Joint Reconstruction |
| MIL | Materials Institute Lavoisier |
| MIL | Materials of Institute Lavoisier |
| MILA | Montréal Institute for Learning Algorithms |
| MILCA | Member, Institute of Legal Cashiers and Administrators (UK) |
| MILI | Medical Industry Leadership Institute |
| MILM | Member of the Institute of Leadership and Management |
| MILS | Maharashtra Institute of Labour Studies |