| psiquiatra | psychiatrist |
| psiquiatra legal | alienist |
| psiquiatrae | alienist |
| psiquiatria | psychiatry |
| psiquiátrico | psychiatric |
| Psiquê | Cupid and Psyche |
| psit | shush |
| psitacose | psittacosis |
| Psittaciformes | Parrot |
| Psittaculirostris desmarestii | Large Fig-parrot |
| psiu | shush |
| Psiônico | Extra-sensory perception |
| PSK | Phase-shift keying |
| Pskov | Pskov |
| Psocoptera | Psocoptera |
| psoríase | psoriasis |
| Psusennes I | Psusennes I |
| PSV Eindhoven | PSV Eindhoven |
| Psych folk | Psych folk |
| Psychidae | Bagworm moth |
| Psycho | Psychosis |
| Psychobilly | Psychobilly |
| Psychodidae | Psychodidae |
| Psylocke | Psylocke |
| Psámata | Psamathe |
| psíquico | psychic |
| psíquicooe | psychic |
| Pt | Fr |
| Ptah | Ptah |
| Pteranodonte | Pteranodon |
| Pteraspidomorfo | Pteraspidomorphi |
| Pteridophyllaceae | Pteridophyllum |
| Pteridophyta | Fern |
| Pteridospermatophyta | Pteridospermatophyta |
| pteridófitas | fern |
| Pterobranchia | Pterobranchia |
| Pterocarpus | Pterocarpus |
| Pterocles coronatus | Crowned Sandgrouse |
| Pterocles decoratus | Black-faced Sandgrouse |
| Pterocles gutturalis | Yellow-throated Sandgrouse |
| Pterocles senegallus | Spotted Sandgrouse |
| Pterodroma | Gadfly petrel |
| pterodáctilo | pterodactyl |
| Pteroglossus | Aracari |
| Pterophoridae | Plume moth |
| Pteropus giganteus | Indian Flying-fox |
| Pterossauro | Pterosaur |
| Pterosssauro | Pterosaur |
| Pterygota | Pterygota |
| Pterygotus | Pterygotus |
| Ptichka | Ptichka |
| Ptilogonatini | Silky-flycatcher |
| Ptilopsis leucotis | Northern White-faced Owl |
| Ptiloris | Ptiloris |
| Ptolemais | Ptolemais |
| Ptolemeu | Ptolemy |
| Ptolemeu Cerauno | Ptolemy Keraunos |
| Ptolemeu I Sóter I | Ptolemy I Soter |
| Ptolemeu II Filadelfo | Ptolemy II Philadelphus |
| Ptolemeu III Evérgeta I | Ptolemy III Euergetes |
| Ptolemeu IV Filopator | Ptolemy IV Philopator |
| Ptolemeu IX Sóter II | Ptolemy IX Lathyros |
| Ptolemeu V Epifânio | Ptolemy V Epiphanes |
| Ptolemeu VI Filometor | Ptolemy VI Philometor |
| Ptolemeu VII Neos Filopator | Ptolemy VII Neos Philopator |
| Ptolemeu VIII Evérgeta II | Ptolemy VIII Physcon |
| Ptolemeu X Alexandre I | Ptolemy X Alexander I |
| Ptolemeu XI Alexandre II | Ptolemy XI Alexander II |
| Ptolemeu XII Neos Dionisos | Ptolemy XII Auletes |
| Ptolemeu XIII | Ptolemy XIII Theos Philopator |
| Ptolemeu XIV | Ptolemy XIV of Egypt |
| Ptolemeu XV | Caesarion |
| Ptolomeu | Ptolemy |
| Ptolomeu I do Egipto | Ptolemy I Soter |
| ptomaína | ptomaine |
| PTT | Push to talk |
| Ptychopetalum | Ptychopetalum |
| Pu-erh | Pu-erh tea |
| pua | gimlet |
| puaicaçãoe | bitrtisement |
| Pub rock | Pub rock |
| pube | pubis |
| puberdade | puberty |
| Puberdade precoce | Precocious puberty |
| puberdadee | advertisement |
| Public Broadcasting Service | Public Broadcasting Service |
| publicamente | for the record |
| publicar | expose |
| publicar em capítulos | serialize |
| publicar em folhetim | serialize |
