| Rank | Abbreviation | Meaning |
|---|
| ***** | CGSL | Citigroup Global Services Limited
| |
| **** | CGSL | Central Girls Soccer League
| |
| **** | CGSL | Chariho Girls Softball League
| |
| **** | CGSL | Computer Generated Stop Loss
| |
| **** | CGSL | California Genealogical Society and Library
| |
| **** | CGSL | Cabbagetown Group Softball League
| |
| **** | CGSL | Confédération Gabonaise des Syndicats Libres
| |
| **** | CGSL | Chelmsford Girls Softball League
| |
| **** | CGSL | Cercle Généalogique de Saône et Loire
| |
| *** | CGSL | Cypress Girls Softball League
| |
| *** | CGSL | Citigroup Global Services Ltd
| |
| *** | CGSL | Clermont Girls Softball League
| |
| *** | CGSL | Colonia Girls Softball League
| |
| ** | CGSL | Cabbagetown Gay Softball League
| |
| ** | CGSL | Caythorpe Gas Storage Limited
| |
| ** | CGSL | Canadian Geomatic Solutions, Ltd.
| |
| * | CGSL | California Guaranteed Student Loan
| |
| * | CGSL | Computer Generated Stop Level
| |
| * | CGSL | Commercial Glazing Systems Ltd
| |
| * | CGSL | Cupertino Girls Softball League
| |
| * | CGSL | California Government Student Loan
| |