sort by Rank | Alpha
| Possible Meanings | Rank |
| Minooka Community High School | **** |
| Maternal and Child Health Section | **** |
| Montezuma Cortez High School | **** |
| Members of the Chicago Symphony | **** |
| Monroe County High School | **** |
| Morris Catholic High School | **** |
| Macon County High School | **** |
| Morgan County Historical Society | **** |
| Monterey County Historical Society | **** |
| Marian Catholic High School | **** |
| Model Continuation High School | *** |
| Midwest Central High School | *** |
| Magoffin County High School | *** |
| Metcalfe County High School | *** |
| Morinville Community High School | *** |
| Miller County High School | *** |
| Marion County Historical Society | *** |
| Montgomery County Historical Society | *** |
| Mercer County Humane Society | *** |
| Maquoketa Community High School | *** |
| Montgomery County Head Start | *** |
| Moore County High School | *** |
| Mount Carmel Health System | *** |
| Marshall County High School | *** |
| Malawi College of Health Sciences | *** |
| Mitchell County Historical Society | *** |
| Madison County High School | *** |
| Morgan County High School (Madison, GA) | *** |
| Mt. Crest High School (Hyrum, UT) | *** |
| Montgomery County High School | *** |
| Madison Central High School | *** |
| Mount Carmel High School | *** |
| McLain Community High School | *** |
| Medina County Historical Society | *** |
| Miami Community Health Study | *** |
| Marion County High School | *** |
| Montgomery County Humane Society | *** |
| Maine Coon Heritage Site | *** |
| Miriam College High School | *** |
| Milwaukee County Historical Society | *** |
| Menard County Historical Society | *** |
| Mitchell Community Health Service | *** |
| Marquette County Humane Society | *** |
| Morrison County Historical Society | *** |
| Middle College High Schools | *** |
| Miami Central High School | *** |
| Meeker County Historical Society | *** |
| Marquette Catholic High School | *** |
| Medisys Corporate Health Services | *** |
| Mercer County High School | *** |
| Millbrook and Cavan Historical Society | *** |
| Moses Cone Health System | *** |
| Maternal and Child Health Services | *** |
| Millington Central High School | *** |
| Mercy Cross High School | *** |
| McLean County High School | *** |
| McCreary Central High School | *** |
| Mason County High School | ** |
| Mercer County Historical Society | ** |
| Marystown Central High School | ** |
| Morgan County Humane Society | ** |
| Madison County Historical Society | ** |
| Moody County Historical Society | ** |
| Maternal and Child Health Survey | ** |
| Moreland Community Health Service | ** |
| Marin Community Health Survey | ** |
| Mills County Historical Society | ** |
| Mariposa County High School | ** |
| Monroe Comprehensive High School | ** |
| Marshall County Historical Society | ** |
| Montgomery Central High School | ** |
| Mason County Homeless Shelter | ** |
| Madison County Humane Society | ** |
| Manningham Community Health Service | ** |
| Maternity Child Health Services | ** |
| Mid Carolina High School | ** |
| Mercy Health Care System | ** |
| Martin County Humane Society | ** |
| Marion Catholic High School | ** |
| Midland Community Healthcare Services | ** |
| Mass Community Health Services | ** |
| Macon County Historical Society | ** |
| Maine Child Health Survey | ** |
| mason county historical society | ** |
| mcminn county high school | ** |
| Missouri Council for in Home Services | ** |
| Mineral County High School | ** |
| Miami County Humane Society | ** |
| McHenry County Historical Society | ** |
| Martin County Historical Society | ** |
| murray county high school | ** |
| Markandeya Cooperative Housing Society | ** |
| Manatee County Historical Society | ** |
| Mendocino County Historical Society | ** |
| Management and Community Health Sciences | ** |
| Marion County Historic Society | ** |
| Mississippi Criminal History System | ** |
| Mooring Cargo Handling System | ** |
| Micro Chemical Handling System | ** |
| Marin County Health Survey | ** |
| Morris County Historical Society | ** |
| Manitowoc County Historical Society | * |
| Marlboro County High School | * |
| Mauch Chunk Historical Society | * |
| McNairy Central High School | * |
| Mendocino Coast Humane Society | * |
| Moffat County High School | * |
| Monroe County Historical Society | * |
| Morgan County High School | * |
| Mother Cabrini High School | * |
| Macon County Humane Society | * |
| Marathon County Historical Society | * |
| Marengo Community High School | * |
| Maryland Community Health System | * |
| Malcolm Campbell High School | * |
| Marine Corps Hardware Suite | * |
| McLennan County Hospitalist Services | * |
| Maternal and Child Surveillance | * |
| McLeod County Historical Society | * |
| Mono County Historical Society | * |
| Mount Clemens High School | * |
| McDonald County Historical Society | * |
| Michigan Comprehensive Health Services | * |
| Mifflin County Historical Society | * |
| Military Christian Homeschool Support | * |
| Morrison Container Handling Solutions | * |
| Marathon County Humane Society | * |
| Maritzburg College High School | * |
| Mira Coasta High School | * |
| Missouri Columbia Health Science | * |