| Penig | |
| Pennelklock | |
| Pennington County | |
| Pennsylvania | |
| Pennsylvaniadüütsch | |
| Penobscot County | |
| Penthouse | |
| Peoria County | |
| Peper | |
| Pepin County | |
| Percolozoa | |
| Perd | |
| Perdita | |
| Perfesser m | |
| Perikles | |
| Periodensystem | |
| Periodenſyſtem | |
| Perkins County | |
| Perleberg | |
| Perquimans County | |
| Perry County | |
| Persch | |
| Perſch | |
| Persetter m | |
| Perseus | |
| Perſeus | |
| Pershing County | |
| Person County | |
| Peru | |
| Pest f | |
| Petalit | |
| Peter de Grote | |
| Peter Harry Carstensen | |
| Peter Pan | |
| Peter Piot | |
| Peter Plattfoot | |
| Petersburg | |
| Peter Struck | |
| Peter vun Wrangel | |
| Peter Weir | |
| Petroleum County | |
| Pettis County | |
| Pflauk | |
| Phanerozoikum | |
| Phelps County | |
| Philadelphia County | |
| Philemonbreef | |
| Philibert Jacques Melotte | |
| Philipperbreef | |
| Philippinen | |
| Plattdüütsch |