| Abbreviation | Definition |
|---|---|
| GABF | Great American Beer Festival |
| GAF | German American Festival |
| GAF | Guest Appreciation Festival |
| GAIF | Great American Irish Festival |
| GATF | Great American Techno Festival |
| GBBF | Great British Beer Festival |
| GBCF | Great British Craft Festival |
| GCFF | Georgia Christian Film Festival |
| GCFF | Great Chicago Fire Festival |
| GDF | Global Dressage Festival |
| GDFS | Graphic Design Festival Scotland |
| GDIF | Greenwich Docklands International Festival |
| GDMF | Guelph and District Multicultural Festival |
| GE2 | Great Exhibition 2 |
| GFF | Glasgow Film Festival |
| GFPA | Galena Festival of the Performing Arts |
| GFRN | Grand Festival Rebana Nasional |
| GGBF | Greater Gator Beer Festival |
| GGFF | Going Green Film Festival |
| GGFF | Golden Gate Ferrari Festival |