| Abbreviation | Definition |
|---|---|
| GJA | Ghana Jail Association |
| GJA | Ghana Jewelers Association |
| GJA | Ghana Judo Association |
| GJDS | Ghana Journal of Development Studies |
| GLOA | Ghana Lotto Operators Association |
| GLSS | Ghana Living Standards Survey |
| GMA | Ghana Manufacturing Association |
| GMA | Ghana Medical Association |
| GMA | Ghana Military Academy |
| GMES | Ghana Manufacturing Enterprise Survey |
| GMFJ | Ghana Movement for Freedom and Justice |
| GMG | Ghana Must Go |
| GMMB | Ghana Museums and Monuments Board |
| GMRC | Ghana Muslim Representative Council |
| GNA | Ghana National Archives |
| GNAAS | Ghana National Association of Adventist Students |
| GNCC | Ghana Nation Commission on Children |
| GNCC | Ghana National Chamber of Commerce |
| GNCC | Ghana National Construction Corporation |
| GNFC | Ghana National Farmers' Council |