| Penteli | Pentélique |
| Pentene | Pentène |
| Penthalaz | Penthalaz |
| Penthaz | Penthaz |
| Penthesilea | Penthésilée |
| Pentheus | Penthée |
| penthouse | appartement de terrasse |
| Penthéréaz | Penthéréaz |
| Pentium | Pentium |
| Pentium D | Intel Pentium D |
| Pentium FDIV bug | Bogue de la division du Pentium |
| Pentium II | Pentium II |
| Pentium III | Pentium III |
| Pentium M | Pentium M |
| Pentium Pro | Pentium Pro |
| Pentomino | Pentamino |
| Pentop | Tablette électronique |
| Pentose phosphate pathway | Voie des pentoses phosphates |
| Pentti Eskola | Pentti Eelis Eskola |
| penultimate | pénultième |
| penumbra | pénombre |
| Penumbral filaments | Filament de penombre |
| penurious | indigent |
| Penza | Penza |
| Penza Oblast | Oblast de Penza |
| Penélope Cruz | Penélope Cruz |
| Península de Setúbal | Péninsule de Setúbal |
| peony | pivoine |
| people | peuple |
| People for the Ethical Treatment of Animals | People for the Ethical Treatment of Animals |
| people mover | trottoir roulant |
| People named Bruce | Bruce |
| People of the Book | Gens du livre |
| People smuggling | Répéteur |
| People's Democratic Republic of Algeria | Algérie |
| People's Republic of Bangladesh | Bangladesh |
| People's Republic of China | Chine |
| Peoples of the Caucasus | Peuples du Caucase |
| Peoples Temple | Temple du Peuple |
| Peoplexpress Airlines | PEOPLExpress |
| Peoria | Peoria |
| Peoria Rivermen | Rivermen de Peoria |
| Peorð | Perth |
| pep | allant |
| pep pill | stimulant |
| pep talk | laïus d'encouragement |
| pep up | réconforter |
| Peperino | Pépérin |
| Pepi I Meryre | Pépi Ier |
| Pepi II Neferkare | Pépi II |
| Pepin of Herstal | Pépin de Herstal |
| Pepin of Landen | Pépin de Landen |
| Pepin the Hunchback | Pépin le Bossu |
| Pepin the Short | Pépin le Bref |
| Peppa Pig | Peppa |
| pepper | piment |
| Pepper Adams | Pepper Adams |
| pepper mill | moulin à poivre |
| pepper-and-salt | poivre et sel |
| peppercorn | grain de poivre |
| Peppered moth | Phalène du bouleau |
| peppermint | pastille de menthe |
| Pepsi | Pepsi-Cola |
| Pepsi Center | Pepsi Center |
| Pepsi Demacque | Pepsi Demacque |
| PepsiCo | PepsiCo |
| pepsin | pepsine |
| peptic ulcer | ulcère |
| Peptide | Peptide |
| Peptide hormone | Hormone peptidique |
| Peptide nucleic acid | PNA |
| Peptides | Peptide |
| Peptidoglycan | Peptidoglycane |
| Pepu Hernández | José Vicente Hernández |
| Pepys Island | Île Pepys |
| Pepé Le Pew | Pépé le putois |
| Peqin District | District de Peqin |
| per | par |
| Per Albin Hansson | Per Albin Hansson |
| per annum | par an |
| Per Brahe the Younger | Per Brahe |
| per capita | par personne |
| per capita data | données par individu |
| per cent | pour cent |
| per day | par jour |
| Per Erik Hedlund | Per-Erik Hedlund |
| Per Gessle | Per Gessle |
| Per Johan Axelsson | Per Johan Axelsson |
| Per Mertesacker | Per Mertesacker |
