- Perry County (Ala.)1
- Philadelphia, Norfolk County, Pennsylvania, United States1
- Pickens County (Ala.)1
- Pierrefitte-sur-Seine (France)1
- Pinopolis, (S.C.)1
- Pittsburgh, Allegheny County, Pennsylvania, United States1
- Pond Bluff, Orangeburg County, South Carolina, United States1
- Pontotoc (Miss.)1
- Pontotoc County (Miss.)1
- Pooshee Plantation (S.C.)1
- Pottstown, Montgomery County, Pennsylvania, United States1
- Princeton, Arkansas1
- Ramah (Ala.)1
- Reading, Berks County, Pennsylvania, United States1
- Rhineland (Germany)1
- Rhode Island1
- Richland County (S.C.), Charleston County (S.C.)1
- Richland County (S.C.); Abbeville County (S.C.)1
- Richland County (S.C.); Abbeville County (S.C.); Fairfield County (S.C.)1
- Richland County, South Carolina, United States1