| G-neric | 1 | 1 |
| G-u | 1 | 1 |
| G.J.P. | 1 | 1 |
| G.U. CO., LTD. | 1 | 1 |
| G.rodola | 1 | 16 |
| G15tools | 1 | 1 |
| G2soft | 1 | 1 |
| G4j.laoneo | 1 | 2 |
| G5-scripts | 1 | 1 |
| G5Theme | 1 | 3 |
| G810-led Project | 1 | 1 |
| GAIN Electronic Co. Ltd | 1 | 3 |
| GARY JEZORSKI | 1 | 1 |
| GE | 11 | 27 |
| GE Digital | 3 | 13 |
| GE Digital | 1 | 1 |
| GE Gas Power | 3 | 4 |
| GE Gigital | 1 | 2 |
| GE Healthcare | 4 | 4 |
| GENEREX SYSTEMS Computervertriebsgesellschaft MbH | 1 | 2 |
| GENI | 1 | 41 |
| GENIVI | 1 | 1 |
| GEOVAP | 1 | 1 |
| GG TSS Implementations | 1 | 5 |
| GGGGGGGG | 1 | 1 |
| GIGABYTE | 2 | 4 |
| GLPI | 3 | 12 |
| GM Information Technologies | 1 | 1 |
| GMER | 1 | 1 |
| GMO Internet Group, Inc. | 1 | 1 |
| GMO Payment Gateway, Inc. | 1 | 2 |
| GNOME | 7 | 45 |
| GNU | 8 | 23 |
| GNU C Library | 1 | 11 |
| GNU Guix | 1 | 1 |
| GNU Libc | 1 | 11 |
| GNU Mailman | 1 | 46 |
| GNU Project | 2 | 24 |
| GNU Binutils | 1 | 1 |
| GNU-Mailman Integration | 1 | 1 |
| GOG | 1 | 1 |
| GOG.COM | 1 | 7 |
| GOK | 2 | 2 |
| GOautodial | 1 | 2 |
| GPSd | 1 | 1 |
| GRANDIT CORPORATION | 1 | 1 |
| GS Plugins | 1 | 2 |
| GTmetrix | 1 | 3 |
| GZ Scripts | 15 | 17 |
| Ga6748 Project | 1 | 1 |
| Ga Soft | 1 | 3 |
| Gabber | 1 | 1 |
| Gabe Livan | 1 | 1 |
| Gabia Co., Ltd | 1 | 1 |
| Gabor Hojtsy | 1 | 1 |
| Gabriele Bartolini | 1 | 1 |
| Gabriele Teotino | 1 | 1 |
| Gabrieleventuri | 1 | 2 |
| Gadget Works Online Ordering System Project | 1 | 1 |
| Gadgettrak | 1 | 1 |
| Gadu-gadu | 1 | 18 |
| Gafware | 1 | 1 |
| GaiZhenbiao | 1 | 1 |
| Gaia-gis | 1 | 8 |
| Gaim-encryption | 1 | 2 |
| Gaim Project | 1 | 28 |
| Gainedge | 1 | 1 |
| GajShield | 1 | 1 |
| Gajennings | 1 | 1 |
| Gajim | 1 | 8 |
| Gaku | 1 | 1 |
| Galacticomm Technologies | 2 | 4 |
| Galacticx Project | 1 | 1 |
| Galatolo | 1 | 6 |
| Galaxkey | 1 | 1 |
| Galaxy Software Services | 1 | 3 |
| Galaxy Software Services Corporation. | 1 | 3 |
| Galaxy Weblinks | 2 | 2 |
| Galaxycoin Project | 1 | 1 |
| Galaxyproject | 1 | 9 |
| Galaxyscripts | 1 | 2 |
| Galaxyscriptz | 1 | 1 |
| Gale | 1 | 2 |
| Galen Charlton | 1 | 1 |
| Galeon | 1 | 3 |
| Galera | 1 | 1 |
| Galeracluster | 2 | 2 |
| Galeria Zdjec | 1 | 1 |
| Galeriashqip | 1 | 1 |
| Galerie | 1 | 2 |
| Galerio & Urda | 1 | 1 |
| Galileo Cms Project | 1 | 1 |
| Galileo Students | 1 | 1 |
| Galilmc | 1 | 1 |
| Galix | 1 | 1 |
| Gallagher | 11 | 42 |
| Gallarific | 2 | 6 |
| Gallery | 1 | 74 |
| Gallery Plugin Authors | 1 | 72 |
| GalleryPlugins | 2 | 2 |
