| Abbreviation | Definition |
|---|---|
| GNS | Genus |
| GO. | Globeop |
| GOAL | Goals Soccer |
| GOG | Go-ahead Group |
| GOI | Goindustry |
| GOLD | Randgold Ads |
| GON | Galleon Hldgs |
| GOO | Gold Oil, PLC. |
| GOP | Go Gdr S |
| GPE | Graphite Ent |
| GPG | Guinness Peat |
| GPK | Geopark |
| GPM | Golden Prospect Precious Metals, LTD. Ordinary shares |
| GPMW | Golden Pros Wts |
| GPOR | Gr.portland |
| GPRT | Goldenport |
| GPX | Gulfsands |
| GRG | Greggs |
| GRI | Grainger |
| GRL | Goldstone Res |