Place
- Pennsylvania--Mercer1
- Pennsylvania--Mercer County3
- Pennsylvania--Mercersburg1
- Pennsylvania--Meyersdale1
- Pennsylvania--Mifflin County3
- Pennsylvania--Monongahela City1
- Pennsylvania--New Bethlehem1
- Pennsylvania--Newville1
- Pennsylvania--Osceola Mills1
- Pennsylvania--Parkers Landing1
- Pennsylvania--Patton1
- Pennsylvania--Petrolia1
- Pennsylvania--Philipsburg1
- Pennsylvania--Pittston1
- Pennsylvania--Reedsville1
- Pennsylvania--Roaring Spring1
- Pennsylvania--Sandy Lake1
- Pennsylvania--Sheffield1
- Pennsylvania--Shippensburg1
- Pennsylvania--Somerset1