sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Global Resource Internet Directory System | ** |
| Geospatial Registration of Information for Dismounted Soldiers | ** |
| Government Regulatory energy measures Impact and Diffusion Speed appraisal method | * |
| Gridded Resource Inventory Data System | * |
| General Range Intelligent Display System | * |
| Grid Referenced Information Display System | * |
| Geographic Resources Information Data System | * |