| Abbreviation | Definition |
|---|---|
| MERPF | Merrill Lynch & Company, Inc. Preferred Capital Trust V |
| MF | Malaysia Fund, Inc. |
| MFA | America First Mortgage Investments, Inc. |
| MFC | Manulife Financial Corporation |
| MFD | Muniholdings Florida Insured Fund III |
| MFI | Microfinancial, Inc. |
| MFL | Muniholdings Florida Insured Fund |
| MFM | M F S Municipal Income Trust |
| MFR | Muniholdings Florida Insured Fund IV |
| MFT | Muniyield Florida Insured Fund |
| MFV | M F S Special Value Trust |
| MFW | M & F Worldwide Corporation |
| MGA | Magna International, Inc. |
| MGAPB | Magna International, Inc. Preferred B |
| MGB | M S D W Global Opportunity Bond Fund, Inc. |
| MGC | Morgan Grenfell Small Cap Fund |
| MGF | M F S Government Markets Income Trust |
| MGG | MGM Grand, Inc. |
| MGI | M G I Properties |
| MGL | Magellan Health Services, Inc. |