sort by Rank | Alpha
| Possible Meanings | Rank |
| cancer-associated galactosyltransferase antigen | ** |
| Credit Association of Greater Toronto | ** |
| Community for Advanced Graduate Training | ** |
| Colorado Association of Gifted and Talented | * |
| Colorado Assoc for the Gifted | * |
| County Association of Gifted | * |
| California Advanced Gas Turbine | * |
| Collaborative for Advanced Gas Turbines | * |