| Abbreviation | Definition |
|---|---|
| GEOS | Global Entity Online System |
| GEP | Ground Entry Point |
| GEQ | Good Enough Quality |
| GES | Gateway Earth Station |
| GES | GIG ( Global Information Grid) Enterprise Services |
| GETS | Government Emergency Telecommunications Service |
| GEWS | Glock Exotic Weapons System |
| GF | A Nerve Agent |
| GF | Guardian Force |
| GF | Guardian Forces |
| GFAE | Government-Furnished Aircraft Equipment |
| GFE | Government Furnished Equipment |
| GFEBS | General Fund Enterprise Business System |
| GFF | Government Furnished Facilities |
| GFI | Government Furnished Information |
| GFI | Government-Furnished Information |
| GFM | Global Force Management |
| GFM | Global Freight Management |
| GFM | Government Furnished Material |
| GFM | Guetteur Fusil Mitrailleur |