| pezzo a pezzo | poco a poco |
| pezzo da collezione | pieza de colección |
| pezzo degli scacchi | pieza |
| pezzo di ricambio | repuesto |
| pezzo di terra | parcela |
| pezzo formato | moldeamiento |
| pezzo fuso | fundición |
| pezzo grosso | pez gordo |
| Pezzo singolo | Elemento |
| pezzuola per lavarsi | paño para lavar la cara |
| Peñacerrada | Peñacerrada |
| Peñuelas | Peñuelas |
| Peñíscola | Peñíscola |
| Peñón de Alhucemas | Peñón de Alhucemas |
| Peñón de Vélez de la Gomera | Peñón de Vélez de la Gomera |
| Peć | Pécs |
| Pečora | Pechora |
| PF | PF |
| Pfaffenhofen | Pfaffenhofen |
| Pfaffenhofen an der Ilm | Pfaffenhofen |
| Pfaffnau | Pfaffnau |
| PFC Beroe Stara Zagora | PFC Beroe Stara Zagora |
| PFC CSKA Sofia | PFC CSKA Sofia |
| PFC Levski Sofia | PFC Levski Sofia |
| PFC Lokomotiv Plovdiv | Lokomotiv Plovdiv |
| PFC Lokomotiv Sofia | Lokomotiv Plovdiv |
| PFC Spartak Varna | PFC Spartak Pleven |
| Pfeiffera | Lepismium |
| Pfenig | Pfennig |
| Pfennig | Pfennig |
| Pfiesteria piscicida | Pfiesteriaceae |
| PFK CSKA Mosca | PFC CSKA Moscú |
| Pforzheim | Pforzheim |
| Pfäfers | Pfäfers |
| PG | Perugia |
| PH | PH |
| Phacochoerus aethiopicus | Phacochoerus aethiopicus |
| Phacochoerus africanus | Phacochoerus africanus |
| Phaedon Gizikis | Phaedon Gizikis |
| Phaeophyta | Phaeophyceae |
| Phaeton | Faetón |
| Phalacrocorax aristotelis | Phalacrocorax aristotelis |
| Phalacrocorax carbo | Phalacrocorax carbo |
| Phalacrocorax harrisi | Phalacrocorax harrisi |
| Phalaenopsis | Phalaenopsis |
| Phanpy | Phanpy |
| Pharmakos | Pharmacos |
| Pharomachrus mocinno | Pharomachrus mocinno |
| Pharrell Williams | Pharrell Williams |
| Pharsalia | Farsalia |
| Phascolarctos cinereus | Phascolarctos cinereus |
| Phase alternating line | PAL |
| Phase-change memory | PRAM |
| Phase-Locked Loop | Lazo de seguimiento de fase |
| Phase-shift keying | QPSK |
| Phaseolus vulgaris | Phaseolus vulgaris |
| Phaser | Phaser |
| Phasianidae | Phasianidae |
| Phasianus colchicus | Phasianus colchicus |
| Phasianus versicolor | Phasianus versicolor |
| Phasmoidea | Phasmatodea |
| Phayao | Provincia de Phayao |
| PhD | PhD |
| Phichit | Provincia de Phichit |
| Phil Anselmo | Phil Anselmo |
| Phil Brooks | Phil Brooks |
| Phil Collins | Phil Collins |
| Phil Foglio | Studio Foglio |
| Phil Hill | Phil Hill |
| Phil Mahre | Philip Mahre |
| Phil Selway | Phil Selway |
| Phil Zimmermann | Phil Zimmermann |
| Philadelphia | Filadelfia |
| Philadelphia Eagles | Philadelphia Eagles |
| Philadelphia Experiment | Experimento Filadelfia |
| Philadelphia Flyers | Philadelphia Flyers |
| Philadelphia Museum of Art | Museo de Arte de Filadelfia |
| Philadelphia Phillies | Philadelphia Phillies |
| Philharmonia Orchestra | Orquesta Philharmonia |
| Philharmonie Berlin | Berliner Philharmonie |
| Philibert Commerson | Philibert Commerson |
| Philibert Tsiranana | Philibert Tsiranana |
| Philip Glass | Philip Glass |
| Philip Johnson | Philip Johnson |
| Philip José Farmer | Philip José Farmer |
| Philip Knight | Phil Knight |
| Philip Kotler | Philip Kotler |
| Philip Lutley Sclater | Philip Sclater |
| Philip Lynott | Phil Lynott |
| Philip Miller | Philip Miller |
| Philip Pullman | Philip Pullman |
| Philip Roth | Philip Roth |
| Philip Seymour Hoffman | Philip Seymour Hoffman |
| Philip Sidney | Philip Sidney |
| Philip Stanhope | Felipe Stanhope de Chesterfield |
| Philip Zimbardo | Philip Zimbardo |
| Philipp Jacob Spener | Philipp Jacob Spener |
| Philipp Lahm | Philipp Lahm |
| Philipp Scheidemann | Philipp Scheidemann |
| Philipp von Lenard | Philipp Lenard |
| Philippe Adams | Philippe Adams |
| Philippe Alliot | Philippe Alliot |
| Philippe de Villiers | Philippe de Villiers |
| Philippe de Vitry | Philippe de Vitry |
| Philippe Jaroussky | Philippe Jaroussky |
| Philippe Leclerc de Hauteclocque | Philippe Leclerc de Hauteclocque |
| Philippe Noiret | Philippe Noiret |
| Philippe Pétain | Philippe Pétain |
| Philippe Senderos | Philippe Senderos |
| Philippe Sollers | Philippe Sollers |
| Philippe Starck | Philippe Starck |
| Philippe-François-Joseph Le Bas | Philippe-François-Joseph Le Bas |
| Philippi | Filipos |
| Philippsburg | Philippsburg |
| Philips | Philips |
| Philips Arena | Philips Arena |
| Philips Stadion | Philips Stadion |
| Phillip Cocu | Phillip Cocu |
| Phillips Collection | Colección Phillips |
| Philodendron | Philodendron |
| Philosophiae Naturalis Principia Mathematica | Philosophiae Naturalis Principia Mathematica |
| Phineas Gage | Phineas Gage |
| Phione | Phione |
| phishing | phishing |
| phlox | flox |
| Phnom Penh | Phnom Penh |
| Phobia | Fobia |
| Phobos | Fobos |
| Phobos-Grunt | Phobos-Grunt |
| Phoca vitulina | Phoca vitulina |
| Phocidae | Phocidae |
| Phocoena phocoena | Cavia porcellus |
| Phocoenoides dalli | Phocoenoides dalli |
| Phodopus roborovskii | Phodopus roborovskii |
| Phodopus sungorus | Phodopus sungorus |
| Phoenicopterus | Phoenicopterus |
| Phoenicopterus roseus | Phoenicopterus roseus |
| Phoenicurus ochruros | Phoenicurus ochruros |
| Phoenix | Phoenix |
| Phoenix canariensis | Phoenix canariensis |
| Phoenix dactylifera | Phoenix dactylifera |
| Phoenix Mars Lander | Phoenix |
| Phoenix Park | Parque Fénix |
| Phoenix Suns | Phoenix Suns |
| Phonak | Phonak |
| Phong Nha-Ke Bang | Phong Nha-Ke Bang |
| Phong shading | Sombreado de Phong |
| Phororachos | Phorusrhacos |
| Phorusrhacidae | Phorusrhacidae |
| Phosphoros | Eósforo |
| photo finish | final decidido por foto |
| Photoblog | Fotolog |
| Photon mapping | Mapeado de fotones |
| PHP | PHP |
| PHP Extension and Application Repository | PEAR |
| PhpMyAdmin | PhpMyAdmin |
| Phrack | Phrack |
| Phrae | Phrae |
| Phragmites | Phragmites |
| Phragmites australis | Phragmites |
| Phreaking | Phreaking |
| Phuket | Provincia Phuket |
| Phuwiangosaurus sirindhornae | Phuwiangosaurus |
| Phycodurus eques | Phycodurus eques |
| Phyllobates terribilis | Phyllobates terribilis |
| Phyllopteryx taeniolatus | Phyllopteryx taeniolatus |
| Phylloscopus collybita | Phylloscopus collybita |
| Phylum | Filo |
| Physalia physalis | Aretusa |
| Physalis alkekengi | Physalis alkekengi |
| Physeter macrocephalus | Physeter macrocephalus |
| Phytophthora infestans | Phytophthora infestans |
| pi | pi |
| Pi greco | Número π |
| Pia | Pia |
| pia illusione | espejismo |
| Pia madre | Piamadre |
| Piacenza | Piacenza |
| piacere | adorar |
