GMIA
| Acronym | Definition |
|---|---|
| GMIA | General Mitchell International Airport |
| GMIA | Georgia Music Industry Association (Dallas, GA) |
| GMIA | Greater Moncton International Airport (Dieppe, New Brunswick, Canada) |
| GMIA | Gelatin Manufacturers Institute of America (New York) |
| GMIA | Global Map of Irrigated Area (International Water Management Institute) |
| GMIA | Global Market and Industry Analysis |