| Polyculture | Polyculture |
| polycyclic aromatic hydrocarbon | hydrocarbure aromatique polycyclique |
| polycyclic hydrocarbon | hydrocarbure polycyclique |
| Polycystic ovary syndrome | Syndrome de Stein-Leventhal |
| Polydectes | Polydecte |
| Polydeuces | Pollux |
| Polydextrose | Polydextrose |
| Polydivisible number | Nombre polydivisible |
| Polydor Records | Polydor |
| Polydora | Polydore |
| Polydore Vergil | Polydore Vergil |
| Polydorus | Polydore |
| polyester | polyester |
| Polyethylene | Polyéthylène |
| Polyethylene glycol | Macrogol |
| Polyethylene naphthalate | Polyéthylène naphtalate |
| polyethylene terephtalate | polyéthylène téréphtalate |
| Polyform | Polyforme |
| Polygala | Polygala |
| Polygalaceae | Polygalaceae |
| polygamist | polygame |
| Polygamma function | Fonction polygamma |
| polygamous | polygame |
| polygamy | polygamie |
| polyglot | polyglotte |
| Polygnotus | Polygnote |
| polygon | polygone |
| Polygon mesh | Mesh |
| Polygonaceae | Polygonaceae |
| Polygonal number | Nombre polygonal |
| Polygonales | Polygonales |
| Polygonatum multiflorum | Sceau de Salomon multiflore |
| Polygonatum odoratum | Sceau de Salomon odorant |
| Polygonatum verticillatum | Polygonatum verticillatum |
| Polygonum | Renouée |
| Polyhedral compound | Composé polyèdrique |
| Polyhedron | Polyèdre |
| Polyhydramnios | Hydramnios |
| Polyhymnia | Polymnie |
| Polykarp Kusch | Polykarp Kusch |
| Polyketide | Polycétide |
| Polykleitos | Polyclète |
| Polykleitos the Younger | Polyclète le Jeune |
| Polylactic acid | Acide polylactique |
| Polylogarithm | Fonction polylogarithme |
| polymer | polymère |
| Polymer physics | Physique des polymères |
| Polymerase chain reaction | Réaction en chaîne par polymérase |
| polymerisation | polymérisation |
| Polymestor | Polymnestor |
| Polymicrogyria | Polymicrogyrie |
| polymorphic | polymorphe |
| polymorphous | polymorphe |
| Polynesia | Polynésie |
| Polynesian | Polynésien |
| Polynesian languages | Langues polynésiennes |
| Polynesian mythology | Littérature orale polynésienne |
| Polynesian Rat | Rat polynésien |
| Polynices | Polynice |
| Polynomal | Polynôme |
| Polynomial | Polynôme |
| Polynomial hierarchy | Hiérarchie polynomiale |
| Polynomial remainder theorem | Théorème de Lindemann-Weierstrass |
| Polynomial sequence | Suite de polynômes |
| Polynomial-time reduction | Réduction polynomiale |
| Polynya | Polynie |
| Polyol | Polyol |
| Polyomino | Polyomino |
| Polyoxymethylene | Polyoxyméthylène |
| polyp | polype |
| Polyperchon | Polyperchon |
| Polyphaga | Polyphaga |
| Polyphagia | Polyphage |
