| Grid Monitoring Architecture | Academic & Science |
| Gemena | Airport Code |
| Global Maybank Associate | Banking |
| Graduate Management Association | Business |
| General Mental Ability | Business |
| Gross Margin Accounting | Business |
| Global Marketing Alliance | Business |
| Groundwater Management Areas | Business |
| Gruppo italiano di Meccanica Applicata | Business |
| Grocery Manufacturers Association | Business |
| Gma Resources | Business |
| Game Management Area | Business Management |
| Guilford Merchants Association | Community |
| Graphics Media Accelerator | Community |
| Graphics Media Accelarator | Community |
| Global Music Award | Community |
| Grey Matter Art | Community |
| Go Meet The Artist | Community |
| Gospel Music Association | Community |
| Good Morning America | Community |
| Grandma | Community |
| Gloria Macapagal Arroyo | Community |
| Georgia Metal Alliance | Community |
| Global Media Arts | Community |
| Geosynthetic Materials Association | Community |
| Generate Machine Address | Computing |
| Gamemode Adventure | Computing |
| Gas Metal Arc Welding | Electronics |
| Giermomentaufbauverzogerung | General |
| Grandi Marche Automobili | General |
| Gordon Murray Automotive | General |
| Grands Meres Automobiles | General |
| General Motors Australia | General |
| General Motors Automotive | General |
| General Motors Authority | General |
| General Motors Austria | General |
| General Motors Acceptance | General |
| Genesis Motor America | General |
| Gay Morning America | General |
| Graduate and Managerial Assessment | General |
| Gal Morning America | General |
| Global Model A | General |
| Galawang Mga Aso | General |
| Geospatial Metadata Analysis | General |
| Guys My Age | General |
| Gloria Magapagal Arroyo | General |
| Games My A** | General |
| Grants Monitoring and Administration | General |
| Granger Mediation Analysis | General |
| Gulf of Maine Aquarium | General |
| Grocery Manufacturing Association | General |
| Genetically Modified Animal | General |
| Geographic Market Area | General |
| Geosum Moved Average | General |
| Global Market Access | General |
| Global Market Advisors | General |
| Greater Madison Area | General |
| Gifts Made After | General |
| Gay Man Awards | General |
| General Motors Argentina | General |
| Gusto Maupo Agad | General |
| Gahamang Maupo Agad | General |
| Geometric Mapping And Alignment | General |
| Gold Medal of Achievement | General |
| Greg Mauryio And Andre | General |
| Gawang Mahusay Abot | General |
| General Mission Assignment | General |
| Golden Mouse Awards | General |
| Greater Manila Area | General |
| Gas Metal Arc | General |
| Governmental Management Authority | Governmental |
| Guided Missile Ammunition | Governmental |
| Growth Management Act | Governmental |
| Georgia Municipal Association | Governmental |
| GUDIMETTA | Indian Railway Station |
| German Moreno Associates | International |
| Global Medical Affairs | Medical |
| Glenwood Medical Associates | Medical |
| Gross Motor Activity | Medical |
| General Medicine Addiction | Medical |
| Give Me Attention | Messaging |
| Ghana Manufacturing Association | Regional |
| Ghana Medical Association | Regional |
| Ghana Military Academy | Regional |
| Gemena, Congo | Regional |
| General Mariano Alvarez | Regional |
