- 4 Participation, Swiss
- 4 Participation, Thai
- 6 Participation, Tunisian
- 2 Participation, Turkish
- 3 Participation, Virginia
- 4 Parties
- 3 Partisan politics
- 1 Partridges
- 2 Party Lines
- 6 Pasadena, California
- 2 Paschal Iron Works-Morris, Tasker & Co.
- 2 Paschall Avenue
- 2 Paschallville
- 1 Paschalville
- 6 Paschalville Branch
- 10 Paschalville, Pennsylvania
- 5 Passageways
- 2 Passaic, New Jersey
- 4 Passenger cars (railroad cars)
- 1 Passenger elevators
- 27 Passenger trains
- 4 Passengers
- 4 Passmore's Mill
- 1 Passover
- 2 Passunk Fish House
- 12 Passyunk Avenue
- 2 Passyunk Avenue
- 1 Passyunk Avenue Market House
- 1 Passyunk Inn
- 1 Passyunk Marble Works
- 1 Passyunk Square
- 2 Passyunk Township Hotel
- 10 Passyunk, Pennsylvania
- 1 Pasta products
- 2 Paste paper
- 4 Pastedowns
- 1 Pastorius Park
- 1 Pastors
- 2 Pastures
- 6 Patent medicines
