| Acronym | Definition |
|---|
| GCRC➣General Clinical Research Center |
| GCRC➣Genesee County Road Commission (Michigan) |
| GCRC➣Geomatics and Cartographic Research Centre (Canada) |
| GCRC➣Great Canadian Railtour Company |
| GCRC➣Global Change Research Center (National Taiwan University; Taipei, Taiwan) |
| GCRC➣Gynaecological Cancer Research Centre (UK) |
| GCRC➣Galena Creek Rock Glacier |
| GCRC➣Graafschap Christian Reformed Church (Holland, Michigan) |