| Penn-Trafford School District |
McCullough Elementary School |
Regular School |
Active |
|
| Philadelphia City School District |
McDaniel Delaplaine School |
Regular School |
Active |
|
| Centennial School District |
McDonald Elementary School |
Regular School |
Active |
|
| Millcreek Township School District |
McDowell High School |
Regular School |
Active |
|
| McGuffey School District |
McGuffey High School |
Regular School |
Active |
|
| McGuffey School District |
McGuffey Middle School |
Regular School |
Active |
|
| McGuire Memorial |
McGuire Memorial |
Primary Location |
Active |
|
| McGuire Memorial School |
McGuire Memorial School |
Primary Location |
Active |
|
| North Hills School District |
McIntyre Elementary School |
Regular School |
Active |
|
| General McLane School District |
McKean Elementary School |
Regular School |
Active |
|
| West Allegheny School District |
McKee Elementary School |
Regular School |
Active |
|
| McKeesport Area School District |
McKeesport Area Senior High School |
Regular School |
Active |
|
| McKeesport Area Technology Center |
McKeesport Area Technology Center |
Occupational CTC |
Active |
|
| Erie City School District |
McKinley Elementary School |
Regular School |
Active |
|
| Allentown City School District |
McKinley Elementary School |
Regular School |
Active |
|
| York City School District |
McKinley School |
Regular School |
Active |
|
| Abington School District |
McKinley School |
Regular School |
Active |
|
| Philadelphia City School District |
McKinley William School |
Regular School |
Active |
|
| McKinney Amish School |
McKinney Amish School |
Primary Location |
Active |
|
| North Allegheny School District |
McKnight Elementary School |
Regular School |
Active |
|
| Philadelphia City School District |
McMichael Morton School |
Regular School |
Active |
|
| Peters Township School District |
McMurray Elementary School |
Regular School |
Active |
|
| Scranton School District |
McNichols Plaza |
Regular School |
Active |
|
| Butler Area School District |
Mcquistion Elementary School |
Regular School |
Active |
|
| Philadelphia City School District |
Meade Gen George C School |
Regular School |
Active |
|
| Meadow Brook Amish School |
Meadow Brook Amish School |
Primary Location |
Active |
|
| Meadowbrook Christian School |
Meadowbrook Christian School |
Primary Location |
Active |
|
| Meadowbrook Parochial School |
Meadowbrook Parochial School |
Primary Location |
Active |
|
| Meadow Brook Parochial School |
Meadow Brook Parochial School |
Primary Location |
Active |
|
| Meadowbrook School |
Meadowbrook School |
Primary Location |
Active |
|