GKI
| Acronym | Definition |
|---|---|
| GKI | Global Knowledge Infrastructure |
| GKI | Great Keppel Island (Australia) |
| GKI | Gereja Kristen Indonesia (Indonesian: Indonesian Christian Church) |
| GKI | Gemeinsame Konsularische Instruktion (German: Common Consular Instructions; visa policy) |
| GKI | Gandhi, King, Ikeda Exhibit (traveling museum exhibit) |
| GKI | Gallant Knights Insane (gang) |
| GKI | General Kinetics Incorporated |
| GKI | Gabriel Knight I (computer game) |