| Acronym | Definition |
|---|
| MAMI➣Mainz Microtron (Mainz University; Germany) |
| MAMI➣Movimento Allattamento Materno Italiano (Italian: Italian Breastfeeding Movement) |
| MAMI➣Modeling of the Atmosphere-Magnetosphere-Ionosphere |
| MAMI➣Missionary Association of Mary Immaculate (various locations) |
| MAMI➣Modified Alternate Mark Invert (encoding method) |
| MAMI➣Mitsui Advanced Media, Inc. (Colorado) |