| Abbreviation | Definition |
|---|---|
| MURCW | Murdock Communications Corporation Warrants |
| MUSE | Micromuse, Inc. |
| MUZE | Muse Technologies, Inc. |
| MUZEW | Muse Technologies, Inc. Warrants |
| MVAC | Motorvac Technologies, Inc. |
| MVBI | Mississippi Valley Bancshares, Inc. |
| MVBIP | Mississippi Valley Bankshares, Inc. Capital Trust |
| MVCO | Meadow Valley Corporation |
| MVCOW | Meadow Valley Corporation Warrants |
| MVEE | First Miracle Group, Inc. |
| MVIS | Microvision, Inc. |
| MVO | MV Oil Trust Units of Beneficia |
| MVSN | Macrovision Corporation |
| MVTV | Metrovision of North America |
| MWAR | Microware Systems Corporation |
| MWAV | M Wave, Inc. |
| MWBX | MetroWest Bank |
| MWDS | Med Waste, Inc. |
| MWEC | Midwest Energy Companies, Inc. |
| MWFS | Mid-Wisconsin Financial Services, Inc. |