| GGI | GPS Geoscience Instrument | GPS地球科学仪器 |
| GGI | General Graphics Interface | 通用图形界面 |
| GGI | Guilty Gear Isuka (game) | 罪恶装备Isuka(游戏) |
| GGI | Goldense Group, Inc. (Needham, MA) | Goldense Group,Inc.(马萨诸塞州尼达姆) |
| GGI | Grandview Gold Inc. (Canada) | Grandview Gold Inc.(加拿大) |
| GGI | Global Growth Initiative | 全球增长倡议 |
| GGI | Global Grid Initiative | 全球电网倡议 |
| GGI | Gold to Gold Interconnect (alternative die attach process to gold wire bonding) | 金对金互连(替代金线键合的管芯连接工艺) |
| GGI | GATE Graphical Interface | GATE图形界面 |