| Acronym | Definition |
|---|
| GMAM➣General Motors Asset Management |
| GMAM➣Greenwood Military Aviation Museum (Canada) |
| GMAM➣Global Master Asset Management (Germany) |
| GMAM➣Give Me A Minute |
| GMAM➣Glass Manufacturers Association of Malaysia (trade association) |
| GMAM➣Gross Margin After Marketing |