| psicópata | psicopatico |
| Psidium | Psidium guajava |
| Psidium guajava | Psidium guajava |
| Psilocina | Psilocina |
| Psilocybe cubensis | Psilocybe cubensis |
| psique | psiche |
| psiquiatra | psichiatra |
| psiquiatría | psichiatria |
| psiquiátrico | psichiatrico |
| psitacosis | psittacosi |
| Psittacidae | Psittacidae |
| Psittaciformes | Psittaciformes |
| Psittacosaurus | Psittacosaurus |
| Psittacula krameri | Psittacula krameri |
| Psittacus erithacus | Psittacus erithacus |
| Pskov | Pskov |
| Psoasilíaco | Ileopsoas |
| Psocoptera | Psocoptera |
| psoriasis | psoriasi |
| Psunj | Psunj |
| Psusenes I | Akheperra-setepenamon |
| Psusenes II | Titkheperura-setepenra |
| Psusenes III | Psusennes III |
| PSV Eindhoven | PSV Eindhoven |
| Psycho Mantis | Psycho Mantis |
| Psychobilly | Psychobilly |
| Psyduck | Psyduck |
| Psylocke | Psylocke |
| Psámate | Psamate |
| psíquico | paranormale |
| PT | PT |
| Ptah | Ptah |
| Pteranodon | Pteranodon |
| Pteridium | Pteridium aquilinum |
| Pteridophyta | Pteridophyta |
| Pterocnemia pennata | Pterocnemia pennata |
| Pterodactylus | Pterodactylus |
| pterodáctilo | pterodattilo |
| Pteronura brasiliensis | Pteronura brasiliensis |
| Pterophyta | Pteridophyta |
| Pterosauria | Pterosauria |
| Pterygota | Pterygota |
| Pterygotus | Pterygotus |
| Ptolemais | Ptolemaida |
| Ptolomeo | Tolomeo |
| Ptolomeo Cerauno | Tolomeo Cerauno |
| Ptolomeo de Mauritania | Tolomeo di Mauretania |
| Ptolomeo I Sóter | Tolomeo I |
| Ptolomeo II | Tolomeo II |
| Ptolomeo III | Tolomeo III |
| Ptolomeo IV | Tolomeo IV |
| Ptolomeo IX | Tolomeo IX |
| Ptolomeo V | Tolomeo V |
| Ptolomeo VI | Tolomeo VI |
| Ptolomeo VIII | Tolomeo VIII |
| Ptolomeo X | Tolomeo X |
| Ptolomeo XII | Tolomeo XII |
| Ptolomeo XIII | Tolomeo XIII |
| Ptolomeo XIV | Tolomeo XIV |
| ptomaína | ptomaina |
| Ptuj | Ptuj |
| Ptyonoprogne rupestris | Ptyonoprogne rupestris |
| pubertad | pubertà |
| pubis | pube |
| Public Broadcasting Service | Public Broadcasting Service |
| Public Enemy | Public Enemy |
| publicación | edizione |
| publicado | uscito |
| publicar | annunciare |
