Place
- Pennsylvania--Lawrence County1
- Pennsylvania--Ligonier1
- Pennsylvania--Madera1
- Pennsylvania--Marcus Hook1
- Pennsylvania--Mars1
- Pennsylvania--Martinsburg1
- Pennsylvania--Marysville1
- Pennsylvania--Meadville1
- Pennsylvania--Mercersburg1
- Pennsylvania--Milford1
- Pennsylvania--Monongahela City1
- Pennsylvania--Monroe County1
- Pennsylvania--Montgomery County1
- Pennsylvania--New Wilmington1
- Pennsylvania--North East1
- Pennsylvania--Northampton County1
- Pennsylvania--Oakmont1
- Pennsylvania--Osceola Mills1
- Pennsylvania--Oxford1
- Pennsylvania--Perry County1