| Acronym | Definition |
|---|
| IGMA | Intel Graphics Media Accelerator |
| IGMA | Insulating Glass Manufacturers Alliance |
| IGMA | Instituto Geografico Militar (Buenos Aires, Argentina) |
| IGMA | International Guild of Miniature Artisans, Ltd. |
| IGMA | Indiana Gospel Music Association |
| IGMA | International Geological Map of Asia |
| IGMA | Indonesian Glass Manufacturer Association |
| IGMA | Inspirational Gospel Music Awards |
| IGMA | Inclined Grid Mobility Analyzer |
| IGMA | Interessengemeinschaft Modellflugplatz Arth |
| IGMA | Interactive Gesture MApping |
| IGMA | Inclined Grid Mobility Analysis |