| Abbreviation | Definition |
|---|---|
| VYM | Delaware Investments Minnesota Municipal Income Fund, Inc. |
| WBQ | M S C I Sweden Index Fund |
| WBR | Wyndham Interational, Inc. |
| WEB | Webco Industries, Inc. |
| WEL | Boots & Coots International Well Control, Inc. |
| WEX | Winland Electronics, Inc. |
| WFI | Winton Financial Corporation |
| WGA | Wells Gardner Electronics Corporation |
| WHIB | Wise Holdings Inc B |
| WHT | White Electronics Designs Company |
| WI | Westminster Capital, Inc. |
| WIR | Western Properties Trust |
| WIX | Whitman Education Group, Inc. |
| WLB | Westmoreland Coal Company |
| WLC | Wellco Enterprises, Inc. |
| WMD | Wendt Bristol Health Services Company |
| WNS | Windsor Energy Corporation |
| WOLS | Wireless On- Line Services |
| WOLS | Wireless On-Line Services (de-listed) |
| WOLS | Wireless On-Line Services (de-listed) |