Pacific Ocean
Paducah, Kentucky
Palestine
Palisades, The
Pall Mall
Palo Alto
Pamlico Sound, North Carolina
Panama
Panama Bay
Papua
Paraguay
Paris
Parkersburg
Parnell
Parry Islands
Passaic
Passamaquoddy
Passumpsic River, Vermont
Patagonia
Patapsco River, Maryland
Paternoster Row
Paterson
Patrick
Payette River, Idaho
Pearl River, Mississippi
Pecos River, Texas
Peekskill
Pekin, Peking, or Beijing
Pembina, Dakota
Pend Oreille Lake, Idaho
Pennsylvania
Pennsylvania Ave
Penobscot
Pensacola
Peoria
Pere-la-Chaise or Pere Lachaise
Pernambuco
Persepolis
Persia
Perth Amboy, New Jersey
Peru
Peter
Petersburg, Virginia
Petrograd (St. Petersburg)
Pharaoh
Philadelphia Pennsylvania
Philippi
Philippines
Piccadilly
Pietermaritzburg
Pike's Peak
Pillars of Hercules
Pincian Hill
Piscataqua River, New Hampshire
Pittsburgh
Pius
Plantagenet, House of
Plata, Rio do la
Platte
Pliny
Plymouth
Pocomoke River, Maryland
Poets' Corner
Point Comfort, Virginia
Point Judith, Rhode Island
Point Pinos, California
Point Reyes, California
Poitiers or Poictiers
Poland
Pompey's Pillar
Pontchartrain
Ponte Vecchio
Popocatepetl
Port Royal, South Carolina
Porta Maggiore
Portland Vase
Portland, Maine
Portland, Oregon
Porto Rico
Portsmouth, New Hampshire
Portugal
Potomac
Potsdam
Poughkeepsie
Prado
Prague
Prairie du Chien, Iowa
Prescott, Arizona
Pretoria
Prince Edward Island
Prince of Wales Island
Printer's Devil
Provence
Providence, Rhode Island
Prudence
Prussia
Ptolemy
Pueblo
Punjab or Punjaub
Pyrenees