| Abbreviation | Definition |
|---|---|
| FYP | Fiscal Year Plan |
| FYSF | Fiscal-Year Spending Forecast |
| FYTD | Fiscal-Year To Date |
| FYWP | Fiscal-Year Work Plan |
| G | Grandstander |
| G,DN | Global Medical Device Nomenclature |
| GA | General Authority |
| GA | Genioglossus Advancement |
| GA | Geographic Address |
| GA | Gift Aid |
| GAAFR | Governmental Accounting Auditing and Financial Reporting |
| GABRIEL | GAthering Better Regulatory Information ELectronically |
| GADS | Generating Availability Data System |
| GAIT | Government Accountability Improves Trust |
| GALS | Governmental Affairs Leadership Seminar |
| GAM | Globall Asset Management |
| GAM | Group Annual Mortality |
| GAME | Genetic Analysis Of Megapopular Entities |
| GAMP | German American Meeting Point |
| GAO | Government Accountability Office |