| Abbreviation | Definition |
|---|---|
| AGLFW | Atlantic Gulf Communities Warrants |
| AGLFZ | Atlantic Gulf Communities |
| AGNM | Acrongenomics Inc. |
| AGTO | Agritope, Inc. |
| AGTP | A G T Sports, Inc. |
| AGTT | Angstrom Technologies, Inc. |
| AGTTP | Angstrom Technologies, Inc. |
| AGTTU | Angstrom Technologies, Inc. |
| AGTTW | Angstrom Technologies, Inc. Warrants |
| AGTX | Applied Graphics Technology, Inc. |
| AGVS | N D C Aumation, Inc. |
| AHAA | Alpha Industries, Inc. |
| AHCI | Ambanc Holding Company, Inc. |
| AHIC | American HealthChoice, Inc. |
| AHLS | A H L Services, Inc. |
| AHLT | Accuhealth, Inc. |
| AHMH | American Home Mortgage |
| AHMNY | Ashton Mining, LTD. |
| AHNTQ | Access Healthnet, Inc. (in bankruptcy) |
| AHOA | Affordable Homes of America |