| Abbreviation | Definition |
|---|---|
| GBOF | Galilee Basin Operators Forum |
| GBOF | Galilee Basin Operators' Forum |
| GBOF | Gay Buddhist Open Forum |
| GCFF | Global Chinese Financial Forum |
| GEF | Global Economic Forum |
| GEF | Grantmakers East Forum |
| GF | Global Forum |
| GFLL | Guyana Forum for Lifelong Learning |
| GFN | Global Forum on Nicotine |
| GFO | Genealogical Forum of Oregon |
| GFO | The Genealogical Forum Of Oregon |
| GFP | Green Forum Philippines |
| GHF | Geneva Health Forum |
| GHF | Gifted Homeschoolers Forum |
| GILF | Global Industry Leaders Forum |
| GLF | Global Landscapes Forum |
| GLF | Global Leadership Forum |
| GMCF | Global Mobile Commerce Forum |
| GNFF | Global Natural Fibre Forum |
| GNFF | Global Natural Fibres Forum |