| Piotrków Kujawski | Piotrków Kujawski |
| Piotrków Trybunalski | Piotrków Trybunalski |
| Piotrosz | John Dory |
| Piotroszokształtne | Zeiformes |
| Piotroszowate | Zeidae |
| Piotrowice koło Karwiny | Petrovice u Karviné |
| Piotruś Królik | Peter Rabbit |
| Piotruś Pan | Peter Pan |
| piołun | wormwood |
| Pipe band | Pipe band |
| Pipelining | HTTP pipelining |
| Piper Halliwell | Piper Halliwell |
| Piper Laurie | Piper Laurie |
| Piper Perabo | Piper Perabo |
| Piperonal | Piperonal |
| Piperydyna | Piperidine |
| Pipeta | Pipette |
| Pipidae | Pipidae |
| Pipistrellus | Pipistrellus |
| Pippi Pończoszanka | Pippi Longstocking |
| Piracetam | Piracetam |
| Piraci | Hacker |
| Pirahã | Pirahã people |
| piralen | pyralene |
| piramida | pyramid |
| Piramida Cestiusza | Pyramid of Cestius |
| Piramida Cheopsa | Great Pyramid of Giza |
| Piramida Dżedefre | Pyramid of Djedefre |
| Piramida Dżesera | Pyramid of Djoser |
| Piramida Neferirkare I | Pyramid of Neferirkare Kakai |
| Piramida Sahure | Pyramid of Sahure |
| Piramida Tetiego | Pyramid of Teti |
| Piramida Unisa | Pyramid of Unas |
| Piramida Userkafa | Pyramid of Userkaf |
| Piramida w Meidum | Meidum |
| Piramida Łamana | Bent Pyramid |
| piramidalny | pyramidal |
| Piramidogłowy | Pyramid Head |
| Piramidy w Bośni | Bosnian pyramids |
| Piramidy w Güímarze | Pyramids of Güímar |
| Piran | Piran |
| pirania | piranha |
| Piranshahr | Piranshahr |
| Pirapitinga | Pacu |
| Pirargyryt | Pyrargyrite |
| pirat | pirate |
| pirat drogowy | road hog |
| Piratpartiet | Pirate Party |
| Pirdop | Pirdop |
| Pirelli | Pirelli |
| Pireneje | Pyrenees |
| pirenejski | Pyrenean |
| Pirenejski pies górski | Great Pyrenees |
| Pirenoidy | Pyrenoid |
| Pireus | Piraeus |
| Piri Reis | Piri Reis |
