| GeoEngineering and NegatIve Emissions pathways in Europe (GENIE) |
| GGR-NERC |
| Global Earth Observation - Benefit Estimations: Now, Next and Emerging (GeoBene) |
| Global LandScapes: RFS-IIASA Rapid Spatial Analysis |
| Global migration and educational expansion: Scenarios and projections of population-level interactions (MIGRED) |
| Global Water Scarcity Atlas (GWSA) |
| Ground-level ozone in Asia |
| GROW |
| Growth and Fiscal Analysis of Risk Layering Strategies (GFRList) |