| piper | gaitero |
| Piper Aircraft | Piper Aircraft |
| Piper Halliwell | Piper Halliwell |
| Piper Laurie | Piper Laurie |
| Piper oilfield | Piper |
| Piper Perabo | Piper Perabo |
| Piperaceae | Piperaceae |
| Piperade | Piperrada |
| Piperales | Piperales |
| pipes | gaita |
| pipette | pipeta |
| Pipil | Pipil |
| Pipil language | Pipil |
| piping | conducto |
| Pipless | Pippin |
| Pippi Longstocking | Pippi Långstrump |
| Pippi Longstockings | Pippi Långstrump |
| pippin | reineta |
| pipping | ca eria |
| Pippinids | Pipínidas |
| pipsqueak | fanfarrón |
| Piqua Nuclear Generating Station | Central nuclear de Piqua |
| piquant | fuerte |
| pique | resentimiento |
| piracy | piratería |
| Piraeus | El Pireo |
| Piraeus Prefecture | El Pireo |
| Pirahã language | Idioma pirahã |
| Pirahã people | Pirahã |
| piranha | piraña |
| Piranshahr | Piranshahr |
| Piranshahr County | Piranshahr |
| pirate | piratear |
| Pirate Party | Partido Pirata |
| Pirate station | Radio libre |
| Pirates of Silicon Valley | Piratas de Silicon Valley |
| Pirates of the Caribbean | Piratas del Caribe |
| Pirc Defence | Defensa Pirc |
| Pirelli | Pirelli |
| Pirelli Tower | Torre Pirelli |
| Pirene | Pirene |
| Piri Reis | Piri Reis |
| Piri Reis map | Mapa de Piri Reis |
| Piriformis muscle | Piramidal de la pelvis |
| Pirithous | Pirítoo |
| Pirmasens | Pirmasens |
| Pirna | Pirna |
| pirogue | canoa |
| pirouette | pirueta |
| Pirri | José Martínez Sánchez |
| Pirycy | Piratería |
| Pisa | Pisa |
| Pisa Calcio | Pisa Calcio |
| Pisanello | Pisanello |
| Pisces | Piscis |
| Pisces Albafica | Fish |
| Pisces Aphrodite | Afrodita de Piscis |
| Pisces Dwarf | Piscis |
| Piscis Austrinus | Piscis Austrinus |
| Pisco Province | Provincia de Pisco |
| Pisco Sour | Pisco sour |
| Pishon | Río Pisón |
| Pisidia | Pisidia |
| piss off | irritar |
| pissed | enojado |
| pissed off | enojado |
| Pistache | Pistacia vera |
| pistachio | pistacho |
| Pistacia | Pistacia |
| Pisticci | Pisticci |
| pistil | pistilo |
