| Abbreviation | Definition |
|---|---|
| GAF | Georgia Financial, Inc. |
| GAN | Garan, Inc. |
| GASC | Goodyear Auto Service Center |
| GBR | Greenbriar Corporation |
| GBT | Global Light Telecommunications |
| GCR | Gaylord Container Corporation |
| GEB | Genetronics Biomedical, LTD. |
| GHM | Graham Corporation |
| GIG | GTR Group, Inc. |
| GLI | Greyhound Lines, Inc. (now delisted - taken over by Laidlaw) |
| GLO | Global Ocean Carriers, LTD. |
| GLO | Globe Industries, Inc. (delisted) |
| GLWW | Glow Comms Warrants |
| GMM | Merrill Lynch & Company, Inc. |
| GNICS | Global Network and International Card Services |
| GOV | Gouverneur Bancorp, Inc. |
| GRC | Gorman Rupp Company |
| GRI | Gristedes Sloans, Inc. |
| GSR | Golden Star Resources, LTD., of Canada |
| GTA | Golf Trust of America Incorporated |