| Abbreviation | Definition |
|---|---|
| GLAP | Gate Line Assistance Point |
| GLMCA | Greater London Magistrates Courts Authority |
| GLPD | Grand Ledge Police Department |
| GM | Gross Misdemeanor |
| GMPR | Groupe mobile de police rurale |
| GMPR | Groupes mobiles de police rurale |
| GO | General Order |
| GoDown | Something that is about to happen |
| GOSF | Gangs Of San Francisco |
| GOYAKOD | Get Off Your Ass and Knock on Doors |
| GOYH | Government Office Yorkshire and Humber |
| GP | General Practitioner |
| GPA | Gay Police Association |
| GPAC | Georgia Police Accreditation Coalition |
| GPAL | Geauga Police Athletic League |
| GPD | Gainesville Police Department |
| GPD | Garland Police Department |
| GPD | Glendale Police Department |
| GPD | Gotham Police Department |
| GPD | Granville Police Department |