| polygon | polygon |
| Polyhymnia | Polyhymnia |
| Polykarp Kusch | Polykarp Kusch |
| Polykarpos | Polycarp |
| Polykleitos | Polykleitos |
| polyklordibenzodioxin | polychlordibenzo-p-dioxin |
| polyklordibenzofuran | polychlorinated dibenzofuran |
| polyklorerad bifenyl | polychlorinated biphenyl |
| polyklorerad difenyl | polychlorinated biphenyl |
| polyklorerad terfenyl | polychlorinated terphenyl |
| Polykrates | Polycrates |
| Polylaktid | Polylactic acid |
| polymer | polymer |
| Polymerbaserad modellera | Polymer clay |
| Polymerer | Polymer |
| polymerisation | polymerisation |
| polymorf | polymorphous |
| Polymyalgia rheumatica | Polymyalgia rheumatica |
| Polyneikes | Polynices |
| Polynesien | Polynesia |
| Polynesiska språk | Polynesian languages |
| Polynikes | Polynices |
| Polynom | Polynomial |
| Polynomdivision | Polynomial long division |
| polyp | polyp |
| polyper | adenoids |
| Polysomnografi | Polysomnography |
| polystyren | polystyrene |
| polysyllabisk | polysyllabic |
| polyteism | polytheism |
| polyteistisk | polytheistic |
| polyuretan | polyurethane |
| polyvinylklorid | polyvinyl chloride |
| Polyxena | Polyxena |
| Polzela | Polzela |
| polär | polar |
| Polära koordinater | Polar coordinates |
| Pomacanthus | Pomacanthus |
| pomada | pomade |
| Pomelo | Grapefruit |
| Pomeranian | Pomeranian |
| Pommeau | Pommeau |
| Pommerellen | Gdańsk Pomerania |
| Pommern | Pomerania |
| pommes frites | French fries |
| Pomona | Pomona |
| Pomorze | Pomeranian Voivodeship |
| pomp | pomp |
