| Abbreviation | Definition |
|---|---|
| GNFS | Ghana National Fire Service |
| GNHR | Ghana National Household Registry |
| GNMC | Ghana National Manganese Corporation |
| GNPC | Ghana National Petroleum Corporation |
| GNTC | Ghana National Trading Corporation |
| GNYC | Ghana National Youth Council |
| GOIL | Ghana Oil Company |
| GOPDC | Ghana Oil Palm Development Corporation |
| GP | Ghana Post |
| GPHA | Ghana Ports and Harbours Authority |
| GPM | Ghana Patriotic Movement |
| GPP | Ghana Peoples' Party |
| GPP | Ghana Poultry Project |
| GPPF | Ghana Progressive Popular Front |
| GPPP | Ghana Political Parties Programme |
| GPRTU | Ghana Private Roads and Transport Unions |
| GPRTU | Ghana Public Road Transport Union |
| GPSC | Ghana Peace and Solidarity Council |
| GPTCWU | Ghana Petroleum, Transport and Chemical Workers Union |
| GRAP | Ghana Research and Advocacy Programme |