| polo | polo |
| Polomka | Polomka |
| polonaise | polacca |
| polonium | polonio |
| Polonization | Polonizzazione |
| Polonnaruwa | Polonnaruwa |
| Polotsk Voivodeship | Voivodato di Połock |
| Polsingen | Polsingen |
| Polska | Polonia |
| Polski Fiat | Fiat Polski |
| Polskie Koleje Państwowe | Polskie Koleje Państwowe |
| Poltava Oblast | Oblast di Poltava |
| poltergeist | poltergeist |
| Poltergeist III | Poltergeist III |
| Poltár | Distretto di Poltár |
| Poltár District | Distretto di Poltár |
| Poludamas | Polidamante |
| Poluvsie | Poluvsie |
| poly peptide | proteina |
| Polyacetylene | Poliacetilene |
| Polyacrylamide gel | Gel di poliacrilammide |
| Polyaenus of Lampsacus | Polieno di Lampsaco |
| Polyalphabetic cipher | Cifrario di Vigenère |
| polyamide | poliammide |
| Polyamine | Poliammine |
| polyandry | poliandria |
| polyanthus | primavera |
| Polyarny | Poljarnyj |
| polyarthritis | poliartrite |
| Polybasite | Polibasite |
| Polybius | Polibio |
| polybrominated biphenyl | bifenili polibromurati |
| Polybutadiene | Polibutadiene |
| Polycarp | San Policarpo di Smirne |
| Polycarp Pengo | Polycarp Pengo |
| Polycentridae | Polycentridae |
| polychlordibenzo-p-dioxin | policlorodibenzo-p-diossina |
| polychlorinated biphenyl | bifenili policlorurati |
| Polychlorinated dibenzodioxins | Diossina |
| polychlorinated dibenzofuran | dibenzofurani policlorurati |
| polychlorinated terphenyl | terfenili policlorurati |
| Polychoron | Policoro |
| Polycrystalline silicon | Silicio policristallino |
| polycyclic aromatic hydrocarbon | idrocarburi aromatici policiclici |
| polycyclic hydrocarbon | idrocarburi policiclici |
| Polydeuces | Polluce |
| Polydimethylsiloxane | Polidimetilsilossano |
| Polydor Records | Polydor Records |
| Polyeidos | Polido |
| polyester | poliestere |
| Polyether | Polietere |
| polyethylene | polietilene |
| Polyethylene glycol | Glicole polietilenico |
| polyethylene terephtalate | polietilentereftalato |
| Polyethylene terephthalate | Polietilene tereftalato |
| Polygala | Polygala |
| polygamist | poligamo |
| Polygamma function | Funzione poligamma |
