| Philosophiae Naturalis Principia Mathematica | Philosophiae Naturalis Principia Mathematica |
| Phineas Gage | Phineas Gage |
| Phineas Taylor Barnum | Phineas Taylor Barnum |
| Phione | Phione |
| Phitsanulok | Changwat Phitsanulok |
| Phlogopite | Flogopiet |
| phlox | flox |
| Phnom Penh | Phnom-Penh |
| Phobos | Phobos |
| Phoca vitulina | Gewone zeehond |
| Phocidae | Zeehonden |
| Phocoenidae | Bruinvissen |
| Phodopus sungorus | Russische dwerghamster |
| Phoenicurus phoenicurus | Gekraagde roodstaart |
| Phoenix | Phoenix |
| Phoenix canariensis | Canarische dadelpalm |
| Phoenix Coyotes | Phoenix Coyotes |
| Phoenix Mars Lander | Phoenix |
| Phoenix Park | Phoenix Park |
| Phoenix Suns | Phoenix Suns |
| Phoenix theophrasti | Kretenzische dadelpalm |
| Phonak | Phonak |
| Phong Nha-Ke Bang | Phong Nha-Ke Bang |
| Phongsali | Khwaeng Phongsali |
| Phororachos | Phorusrhacos |
| Phorusrhacidae | Schrikvogels |
| Phosmet | Fosmet |
| Phosphoros | Hesperus |
| photo finish | fotofinish |
| Photoresist | Fotoresist |
| Photoshop Lightroom | Adobe Photoshop Lightroom |
| Photoshop tennis | Fotofuck |
| PHP | PHP |
| PhpMyAdmin | PhpMyAdmin |
| Phrae | Changwat Phrae |
| Phuket | Changwat Phuket |
| Phuwiangosaurus sirindhornae | Phuwiangosaurus |
| Phyllobates terribilis | Phyllobates terribilis |
| Phylloscopus bonelli | Bergfluiter |
| Phylloscopus sibilatrix | Fluiter |
| PhyloCode | PhyloCode |
| Physalia physalis | Portugees oorlogsschip |
| Physalis alkekengi | Echte lampionplant |
| Physic process unit | Physics processing unit |
| Physical Vapor Deposition | PVD-proces |
| Phytophthora infestans | Aardappelziekte |
