sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Certified Genealogical Record Specialist | *** |
| Center for Gender Refugee Studies | ** |
| Columbus Garden Railway Society | ** |
| Children's Global Rating Scale | ** |
| Chorological Grid Reference System | ** |
| Continuous Geodetic Reference Station | ** |
| Coast Guard Radio Stations | ** |
| Coordinating Group for Religion in Society | * |
| Common Ground Resolution Services | * |
| Capture Gamma Ray Spectroscopy | * |