| Abbreviation | Definition |
|---|---|
| GIDS | Guelph Institute of Development Studies |
| GIE | Global Institute for Entrepreneurship |
| GIEI | Gallaudet Innovation and Entrepreneurship Institute |
| GIEI | Gallaudet Innovation Entrepreneurship Institute |
| GIES | General Inspectorate for Emergency Situations |
| GIET | Gandhi Institute for Education and Technology |
| GIET | Godavari Institute of Engineering and Technology |
| GIFF | Ghana Institute Of Freight Forwarders |
| GIFS | Guggenheim Institute of Flight Structures |
| GIFT | Grassroots Institute for Fundraising Training |
| GIFT | Gujarat Institute of Fashion Technology |
| GIGA | German Institute of Global and Area |
| GIHE | Gawharshad Institute of Higher Education |
| GIHE | Glion Institute of Higher Education |
| GIID | George Institute of Interior Design |
| GIID | Global Institute for Innovation Districts |
| GIID | Global Institute on Innovation Districts |
| GIIS | Ghent Institute for International Studies |
| GIIS | Guangdong Institute for International Strategies |
| GIJ | Ghana Institute of Journalism |