| Abbreviation | Definition |
|---|---|
| GIGM | GigaMedia, Limited |
| GIGX | Giga Information Group, Inc. |
| GIII | G III Apparel Group, Inc. |
| GIIS | Guardian International, Inc. |
| GILD | Gilead Sciences, Inc. |
| GILTF | Gilat Satellite Networks |
| GIRC | Globus International Resources Corporation |
| GISH | Gish Biomedical, Inc. |
| GISX | Global Imaging Systems, Inc. |
| GKSRA | G & K Services, Inc. Class A |
| GLAR | Glas Aire Industrial Group, LTD. |
| GLBE | Globe Business Resources |
| GLBJF | Global Investment.com Finance |
| GLBK | GLB Bancorp, Inc. |
| GLBL | Global Industries, LTD. |
| GLBM | Global Maintech Corporation |
| GLBN | Globalnet Financial.com, Inc. |
| GLBZ | Glen Burnie Bancorp |
| GLCBY | Globo Cabo, S. A. |
| GLCO | Global Connections, Inc. |