| GIIF | Geelong Investment and Innovation Fund 
| Others |
| GIIF | General Investigative Intelligence File
| Others |
| GIIF | Generalnego Inspektora Informacji Finansowej
| Others |
| GIIF | Generalny Inspektor Informacij Finansowej
| Others |
| GIIF | Generalny Inspektor Informacji Finansowej
| Others |
| GIIF | Geospatial Imaging Informatics Facility
| Others |
| GIIF | Ghana Infrastructure Investment Fund
| Others |
| GIIF | Ghana Investment and Infrastructure Fund
| Others |
| GIIF | Global Impact Investing Foundation
| Others |
| GIIF | Global Index Insurance Facility
| Others |
| GIIF | Gloucestershire Infrastructure Investment Fund
| Others |
| GIIF | Green Innovation and Investment Forum
| Others |