AMDI
| Acronym | Definition |
|---|---|
| AMDI | African Media Development Initiative (est. 2006) |
| AMDI | Advanced Multimedia Devices Inc. (Farmingdale, NY; augmentative and alternative communication devices) |
| AMDI | Associazione Medici e Dentisti Italiani (Italian: Italian Doctors and Dentists Association) |
| AMDI | Apeetogosan Metis Development Inc. (Edmonton, Alberta, Canada) |
| AMDI | Atom Monopole-Dipole Interaction |
| AMDI | Air and Missile Defense Initiative |