| Abbreviation | Definition |
|---|---|
| LXP | Lexington Corporate Properties Trust |
| LYO | Lyondell Chemical Company |
| LZ | Lubrizol Corporation |
| LZB | LA- Z- Boy, Inc. |
| MAA | Mid- American Apartment Communities, Inc. |
| MAAPA | Mid- American Apartment Communities, Inc. Preferred A |
| MAAPB | Mid- American Apartment Communities, Inc. Preferred B |
| MAC | Macerich Company |
| MAD | Madeco, S. A. |
| MAF | Municipal Advantage Fund, Inc. |
| MAG | Magnetek, Inc. |
| MAH | M. A. Hanna Company |
| MAI | Medical Assurance, Inc. |
| MAL | Malan Realty Investments, Inc. |
| MAN | Manpower, Inc., of Wisconsin |
| MAR | Marriott International, Inc. |
| MAS | Masco Corporation |
| MAT | Mattel, Inc. |
| MAV | Mavesa, S. A. |
| MAY | May Department Stores Company |