| Acronym | Definition |
|---|
| GMAD➣Gay Men of African Descent |
| GMAD➣Ghana Make a Difference (children's shelter) |
| GMAD➣Global Marine Aquarium Database (UK) |
| GMAD➣Green Mountain Animal Defenders (Burlington, VT) |
| GMAD➣Globe Marketing and Advertising Distributors, LLC |
| GMAD➣Google Maps-API Application for Digitizing |
| GMAD➣GoodMusicAllDay (music website) |
| GMAD➣Geometric Mean Aerodynamic Diameter |