| Pi-calcul | Pi-calculus |
| Piacenza | Copra Berni Piacenza |
| piaf | sparrow |
| piaffer d'impatience | burst |
| Piaggio Aero | Piaggio Aero |
| Piaggio Ciao | Hello |
| piaillement | chirp |
| piailler | chirp |
| pian | yaws |
| Pian di Scò | Pian di Scò |
| Pianezzo | Pianezzo |
| pianissimo | pianissimo |
| pianiste | pianist |
| Piankhy | Piye |
| piano | piano |
| Piano Blues | Piano blues |
| piano droit | upright |
| Piano du pauvre | Accordion |
| Piano numérique | Digital piano |
| Piano préparé | Prepared piano |
| Piano Red | Piano Red |
| Piano silencieux | Silent piano |
| Piano stride | Stride Piano |
| piano à queue | grand piano |
| piano-forte | piano |
| Piano-pédalier | Pedal piano |
| Pianoforte | Piano |
| Piassina | Pyasina River |
| piastre | piaster |
| Piatigorsk | Pyatigorsk |
| Piatra Neamţ | Piatra Neamţ |
| piaule | bedroom |
| piauler | twitter |
| Piauí | Piauí |
| Piave | Piave River |
| Piazza della Signoria | Piazza della Signoria |
| Piazza di Spagna | Spanish Steps |
| Piazza Navona | Piazza Navona |
| Piazzogna | Piazzogna |
| PIB | GDP |
| pibale | elver |
| pic | top |
| Pic a ventre blanc | White-bellied Woodpecker |
| Pic cendré | Grey-headed Woodpecker |
| Pic chevelu | Hairy Woodpecker |
| Pic de Coma Pedrosa | Coma Pedrosa |
| Pic de Hubbert | Hubbert peak theory |
| Pic de la Neblina | Pico da Neblina |
| Pic de Magellan | Magellanic Woodpecker |
| Pic des saguaros | Gila Woodpecker |
| Pic dominicain | White Woodpecker |
| Pic du Balaïtous | Pic du Balaïtous |
| Pic du Canigou | Canigou |
| Pic du Cylindre | Cilindro de Marboré |
| Pic flamboyant | Northern Flicker |
| pic glandivore | acorn woodpecker |
| Pic impérial | Imperial Woodpecker |
| Pic Ismail Samani | Ismoil Somoni Peak |
| Pic Lénine | Lenin Peak |
| Pic Mawson | Mawson Peak |
| pic noir | black woodpecker |
| Pic pyramidal | Pyramidal peak |
| Pic pétrolier | Hubbert peak theory |
| pic vert | green woodpecker |
| Pic à dos noir | Black-backed Woodpecker |
| Pic à dos rayé | American Three-toed Woodpecker |
| Pic à face blanche | Red-cockaded Woodpecker |
| Pic à tête rouge | Red-headed Woodpecker |
| Pic à ventre blanc | White-bellied Woodpecker |
| Pic à ventre roux | Red-bellied Woodpecker |
| pic épeiche | great spotted woodpecker |
| pic épeichette | lesser spotted woodpecker |
| pic-vert | woodpecker |
| pica | pica |
| Pica rustica | European Magpie |
| picador | picador |
| Picander | Picander |
| Picanya | Picanya |
| Picard | Picardy |
| Picarde | Picardy |
| Picardie | Picardie |
| picaresque | picaresque |
| Picasa | Picasa |
| Picassent | Picassent |
| Picasso at the Lapin Agile | Picasso at the Lapin Agile |
| picatharte | rockfowl |
| Piccadilly | Piccadilly |
| Piccadilly Circus | Piccadilly Circus |
| Piccadilly Line | Piccadilly line |
| piccolo | piccolo |
| Picea omorika | Picea omorika |
| pichenette | fillip |
| pichet | jug |
| Pichichi | Pichichi Trophy |
| Pichincha | Pichincha Province |
| Picidae | Picidae |
| Piciformes | Piciformes |
| pick-up | pickup truck |
| Picking | Fingerstyle guitar |
| pickles à la moutarde | piccalilli |
| pickpocket | pickpocket |
| Pickstown | Pickstown |
| Pico Bolívar | Pico Bolívar |
| picoleur | tippler |
| picoleuse | tippler |
| Picon | Sirop de Picon |
| Picoo Z | Picoo Z |
| Picoplancton | Picoplankton |
| picotement | prick |
| Picotement des yeux | Smarting in eyes |
| picoter | pick |
| Picris | Picris |
| Picrocrocine | Picrocrocin |
| picsou | Uncle Scrooge |
| Picte | Pictish language |
| Pictes | Picts |
| Pictons | Pictones |
| Pictorialisme | Pictorialism |
| Picture in Picture | Picture-in-picture |
| Pictures at an Exhibition | Pictures at an Exhibition |
| Picus | Picus |
| Picvert | Picidae |
| Picón de Valdeón | Valdeón cheese |
| Pidgin | Pidgin |
| Pidhaytsi | Pidhaitsi |
| pie | magpie |
| Pie bavarde | European Magpie |
| Pie Ier | Pope Pius I |
| Pie II | Pope Pius II |
| Pie III | Pope Pius III |
| Pie IV | Pope Pius IV |
| Pie IX | Pope Pius IX |
| Pie rouge de Suède | Swedish Red Cattle |
| Pie V | Pope Pius V |
| Pie VI | Pope Pius VI |
| Pie VII | Pope Pius VII |
| Pie VIII | Pope Pius VIII |
| Pie X | Pope Pius X |
| Pie XI | Pope Pius XI |
| Pie XII | Pope Pius XII |
| Pie à bec jaune | Yellow-billed Magpie |
| pie-grièche | shrike |
| Pie-grièche de Sao Tomé | São Tomé Fiscal |
| Pie-grièche isabelle | Isabelline Shrike |
| Pie-grièche méridionale | Southern Grey Shrike |
| Pie-grièche à poitrine rose | Lesser Grey Shrike |
| Piece de theatre | Theatre |
| Piece of Me | Piece of Me |
| Piece of Mind | Piece of Mind |
| Pieces of April | Pieces of April |
| pied | foot |
| pied antérieur | forefoot |
| pied bot | clubfoot |
| pied carré | square foot |
| Pied de chat | Antennaria dioica |
| pied de cochon | trotter |
| Pied de lampe | Lamp stand |
| Pied de mouton | Hydnum repandum |
| pied de page | footer |
| Pied planche | Board foot |
| pied plat | flatfoot |
| pied valgus | splayfoot |
| pied à coulisse | vernier caliper |
| pied-d'alouette | delphinium |
| pied-de-biche | crowbar |
| pied-de-chèvre | jimmy |
| pied-droit | upright |
| pied-livre | foot-pound |
| Piedestal | Base |
| Piedmont | Piedmont |
| Piedmont blues | Piedmont blues |
| Piedra del Águila | Piedra del Águila Dam |
| pieds d'argile | feet of clay |
| Pieds et poings liés | Bound hand and foot |
| pieds nus | barefoot |
| Pieds par seconde | Feet per second |
| Pieds-Noirs | Blackfoot |
| Piege de Paul | Paul trap |
| Pienza | Pienza |
| Pier Andrea Saccardo | Pier Andrea Saccardo |
| Pier Angeli | Pier Angeli |
| Pier Gerlofs Donia | Pier Gerlofs Donia |
| Pier Luigi Nervi | Pier Luigi Nervi |
| Pier Paolo Pasolini | Pier Paolo Pasolini |
| Pier-Giorgio Frassati | Pier Giorgio Frassati |
