| Acronym | Definition |
|---|
| MGDA➣Marketing Gesellschaft Deutscher Apotheker (German: Marketing Society of German Pharmacists) |
| MGDA➣Methylglycinediacetic Acid |
| MGDA➣Multiple Degaussing Cable (US Navy) |
| MGDA➣Morning Glory Disc Anomaly (ophthalmology) |
| MGDA➣Michael G. Dolence and Associates (Claremont, CA) |
| MGDA➣Mississippi Dairy Goat Association |