| Acronym | Definition |
|---|
| GCRI➣German Center for Research and Innovation |
| GCRI➣Global Catastrophic Risk Institute (think tank) |
| GCRI➣Glasshouse Crops Research Institute (est. 1954; UK) |
| GCRI➣Gujarat Cancer & Research Institute (India) |
| GCRI➣Great Commission Resources International (Virginia) |
| GCRI➣General Collective Routing Indicator (RI) (US DoD) |
| GCRI➣Gold Coast Resources Inc. (Nevada) |
| GCRI➣General Color Rendering Index (vision science) |