sort by Rank | Alpha
| Possible Meanings | Rank |
| Marin County Free Library (San Rafael, CA) | *** |
| McHenry County Film Library (Woodstock, IL) | *** |
| Midland Carnegie Free Library (Midland, PA) | *** |
| Milwaukee County Federated Library (Milwaukee, WI) | *** |
| Mono County Free Library (Bridgeport, CA) | *** |
| Mangalore Chemicals and Fertilizers Limited | *** |
| Mass Citizens for Life | ** |
| Motorola China Finance Limited | ** |
| Misc Consumers Frugal Living | ** |
| maximum credible fire loss | ** |
| Magnetic Color Flavor Locking | ** |
| Marin County Free Library | ** |
| Michigan Citizens for Life | ** |
| Mercer County Football League | ** |
| Mid Cheshire Football League | ** |
| Maryland Coalition for Financial Literacy | * |
| Mavs Critic for Life | * |
| Massachussets Citizens for Life | * |
| Minster Compact Feed Line | * |
| Montgomery County Forensic League | * |
| Monterey County Free Libraries | * |
| Marian College of Fond du Lac | * |
| Mid Canada Fiberglass Limited | * |