| Abbreviation | Definition |
|---|---|
| DVIDW | Digital Video Systems, Inc. Warrants |
| DVIDZ | Digital Video Systems, Inc. |
| DVLN | D V L, Inc. |
| DVNNF | Devine Entertainment Corporation (delisted) |
| DVNT | Diversinet Corporation (delisted) |
| DVSA | Diversa Corporation |
| DVUI | Dimensional Visions Group, LTD. |
| DWAV | Dual Wave Limited |
| DWCH | Datawatch Corporation |
| DWEB | Dynamicweb Enterprises, Inc. (delisted) |
| DWSN | Dawson Geophysical Company |
| DWTI | Church & Dwight Company, Inc. |
| DWTI | Church & Dwight Company, Incorporated |
| DWVSF | Datawave Systems, Inc. |
| DWYR | Dwyer Group, Inc. |
| DXCPN | Dynex Capital, Inc. |
| DXCPO | Dynex Capital, Inc. |
| DXCPP | Dynex Capital, Inc. Preferred |
| DXPE | D X P Enterprises, Inc. |
| DXYN | Dixie Group, Inc. |