| Abbreviation | Definition |
|---|---|
| VCTRQ | Vectra Technologies, Inc. (in bankruptcy) |
| VCTRQ | Vectra Technologies, Incorporated (in bankruptcy) (de-listed) |
| VCTRQ | Vectra Technologies, Incorporated (in bankruptcy) (de-listed) |
| VDAT | Visual Data Corporation |
| VDAT | Visual Data Corporation (de-listed) |
| VDAT | Visual Data Corporation (de-listed) |
| VDATW | Visual Data Corporation Warrants |
| VDATW | Visual Data Corporation Warrants (de-listed) |
| VDATW | Visual Data Corporation Warrants (de-listed) |
| VDCT | Video City, Inc. |
| VDCT | Video City, Incorporated (de-listed) |
| VDCT | Video City, Incorporated (de-listed) |
| VDIM | V D I Multimedia |
| VDNX | Videonics, Inc. |
| VDOO | Vdo.Com, Inc. |
| VDOT | VirtualSellers.Com, Inc. |
| VDSI | Vasco Data Security International, Inc. |
| VECO | Veeco Instruments, Inc. |
| VECT | Vector Energy Corporation |
| VELCF | Velcro Industries, N. V. |