- Northwestern California1
- Nushagak, Dillingham Borough, Alaska1
- Old Zuni Mission, Zuni, New Mexico1
- Orowoo, Yap2
- Pachacamac, Lima Region, Central Peru3
- Palermo, Sicily, Italy7
- Paria Canyon, Coconino County, Arizona3
- Paris, Ile-De-France, Île-de-France5
- Pennsylvania2
- Peru6
- Philippines5
- Phoenix, Maricopa County, Arizona1
- Piazza Barberini, Quirinal Hill, Rome2
- Pine Ridge, South Dakota2
- Pinole, Contra Costa County, California2
- Plumas County, California2
- Plymouth County, Massachusetts1
- Polynesia1
- Ponte Lucano, Southern Italy1
- Port Hedland, Western Australia1