| Abbreviation | Definition |
|---|---|
| AVPH.PK | Avnet Pharmaceuticals, Inc. |
| AVRT | Avert, Inc. |
| AVSG | Avid Sportsware and Golf (delisted) |
| AVSS | Avesis, Inc. |
| AVSSP | Avesis, Inc. (delisted) |
| AVTC | A V T Corporation (delisted) |
| AVTH | Advanced Tobacco Products, Inc. (delisted) |
| AVTI | Accord Advanced Technology, Inc. (delisted) |
| AVTM | Avteam, Inc. (now AVTMQ) |
| AVTMQ | Avteam, Inc. (in bankruptcy) |
| AVTR | Avatar Holdings, Inc. |
| AVVP | Aviva Petroleum, Inc. |
| AVXT | Avax Technologies, Inc. |
| AVXTC | Avax Technologies, Inc. |
| AWEB | Autoweb.com, Inc. |
| AWLD | ActiveWorlds.Com, Inc. |
| AWMSF | Airworks Media Services, LTD. |
| AWRE | Aware, Inc. |
| AWTX | Autologous Wound Therapy |
| AWWC | Access WorldWide Corporation |