| Rank | Abbreviation | Meaning |
|---|
| ***** | CGCF | Compagnie Générale de Construction de Fours
| |
| ***** | CGCF | Canadian Gene Cure Foundation
| |
| ***** | CGCF | Clean and Green Cities Foundation
| |
| **** | CGCF | Chandra Gurung Conservation Foundation
| |
| **** | CGCF | Church of God, a Christian Fellowship
| |
| **** | CGCF | Coral Gables Community Foundation
| |
| **** | CGCF | CLEM Grapple Changeout Facility
| |
| **** | CGCF | Common Ground County Fair
| |
| **** | CGCF | Common Good City Farm
| |
| **** | CGCF | Canadian Guidance and Counselling Foundation
| |
| **** | CGCF | Colin Glen Christian Fellowship
| |
| **** | CGCF | Common Ground Country Fair
| |
| *** | CGCF | Computational Genomics Core Facility
| |