- Philidelphia, Pennsylania, United States1
- Philidelphia, Pennsylviania, United States1
- Philidelphia, United States1
- Phoenix (Ariz.)1
- Pickens County, South Carolina, United States1
- Pickens Street, Columbia, S.C.1
- Pike County (Ky.)1
- Pinopolis (S.C.)1
- Pittsburgh (Pa.)1
- Pittsburgh, Alleghany County, Pennsylvania, United States1
- Pittsfield (Mass.)1
- Plainville (Conn.)1
- Pomaria, Newberry County, South Carolina, United States1
- Pomona (Calif.)1
- Poplar Grove School, Union, Union County, South Carolina, United States1
- Port Arthur, Jefferson County, Texas, United States1
- Port Jefferson (N.Y.)1
- Pottstown, Montgomery County, Pennsylvania, United States1
- Pouney Hall (S.C.)1
- Princeton (N.J.)1