| Acronym | Definition |
|---|
| NMGA➣Nederlandse Milieu Groep Alpen (Dutch) |
| NMGA➣National Miniature Goat Association (Bloomington, IN) |
| NMGA➣New Mexico Geographic Alliance (est. 1992) |
| NMGA➣Natural Medicine Guide to Autism (book) |
| NMGA➣New Mexico Golf Academy (Albuquerque, NM) |
| NMGA➣New Municipal Government Act (Canada) |