sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Interactive Computer Graphics System | *** |
| International Congress on Glaucoma Surgery | *** |
| International College and Graduate School | *** |
| International Cooperative Growth Study | ** |
| Imaging Computer Graphic Supplies | ** |
| International Center for Gibbon Studies | ** |
| Independent Coin Grading Services | ** |
| Integrated Company Growth Services | ** |
| Independent Coin Grading Service | ** |
| It to the Coast Guard S | ** |
| International Centre for Graduate Studies | ** |
| Improved Conjugate Gradient Squared | * |
| Ingham County Genealogical Society | * |
| Interprocessor Communication Global Switches | * |
| Integrate the Coast Guard S | * |
| International Cytogenetics and Genome Society | * |
| International Council for Gender Studies | * |
| Index Commercial Game Sites | * |
| International Conference of Geological Surveys | * |