| Abbreviation | Definition |
|---|---|
| MGM | Metro- Goldwyn- Mayer, Inc. |
| MGM | Metro-Goldwyn-Mayer, Inc. |
| MGR | Affiliated Managers Group, Inc. |
| MGS | Metrogas, S. A. |
| MGX | Mossimo, Inc. |
| MHC | Manufactured Home Communities, Inc. |
| MHD | Muniholdings Fund, Inc. |
| MHF | Municipal High Income Fund |
| MHI | Morrison Management Specialists, Inc. |
| MHK | Mohawk Industries, Inc. |
| MHM | Masonite International |
| MHN | Muniholdings New York Insured Fund, Inc. |
| MHO | M I Schottenstein Homes, Inc. |
| MHP | McGraw Hill, Inc. |
| MHU | Miix Group, Inc. |
| MHX | Meristar Hospitality Group |
| MHY | Managed High Income Portfolio, Inc. |
| MI | Marshall & Ilsley Corporation |
| MIC | Muniyield California Insured Fund, Inc. |
| MID | Standard Poors MidCap 400 Index |