| Positronemissionstomografi | Positronemissionstomografi |
| POSIX | POSIX |
| Post Office | Mauritius Post Office-märken |
| Post-it | Post-It |
| postbud | brevbärare |
| postevand | dricksvatten |
| posthus | postkontor |
| postkontor | postkontor |
| postkort | vykort |
| postmodernisme | postmodernism |
| postnummer | postkod |
| Postojna | Postojna |
| Postojnagrotten | Postojnska jama |
| Postverk Føroya | Postverk Føroya |
| Postvæsen | Post |
| pot | cannabis |
| potaske | pottaska |
| Potens | Potens |
| potenseksponent | exponent |
| Potensgennemsnit | Generaliserat medelvärde |
| Potensmængde | Potensmängd |
| Potensrække | Potensserie |
| Potentiel energi | Potentiell energi |
| Potentil | Fingerörter |
| Poti | Poti |
| Potifar | Potifar |
| Potomacfloden | Potomac |
| Potsdam | Potsdam |
| Potsdam-konferencen | Potsdamkonferensen |
| Potsdamer Platz | Potsdamer Platz |
| Potte | Verktyg |
| Pougny | Pougny |
| Poul | Paul |
| Poul Anderson | Poul Anderson |
| Poul Helgesen | Povl Helgesen |
| Poul Nyrup Rasmussen | Poul Nyrup Rasmussen |
| Power metal | Power metal |
| Powerchord | Powerackord |
| Powerplay | Power Play |
| Powerpuff Pigerne | Powerpuffpinglorna |
| Powhatan | Powhatan |
| Poznań | Poznań |
| Poás | Poás |
| Poètes maudits | De fördömda poeterna |
| PPP | Point-to-Point Protocol |
| PR | public relations |
| Praetor | Praetor |
| Prag | Prag |
| pragmatik | pragmatik |
| Prags Metro | Prags tunnelbana |
| pragt | prakt |
| Pragt-Røllike | Praktröllika |
| Pragtfuld | Ljus |
| Prahova | Prahova |
| Praia | Praia |
| Prakrit | Prakrit |
| praktiserende læge | allmänläkare |
| pral | skryt |
| prale | skryta |
| pram | pråm |
| praseodym | praseodym |
| praseodymium | praseodym |
| Prater | Prater |
| Pravda | Pravda |
| Praxidike | Praxidike |
| Preben Elkjær Larsen | Preben Elkjær Larsen |
| Precision Approach Path Indicator | PAPI |
| Predictor-Lotto | Predictor-Lotto |
| Preity Zinta | Preity Zinta |
| Premier League | FA Premier League |
| Premierløjtnant | Löjtnant |
| Prenzlauer Berg | Prenzlauer Berg |
| Pres | Tryck |
| Presbyter | Presbyter |
| Presbyterianisme | Presbyterianism |
| Prescott | Prescott |
| presning | pressning |
| presse | slita |
| pressionsgruppe | påtryckningsgrupp |
| Pretoria | Pretoria |
| Pretty Woman | Pretty Woman |
| Preussen | Preussen |
| Preussisk-østrigske krig | Tyska enhetskriget |
| Priamos | Priamos |
| Priapos | Priapos |
| Prijedor | Prijedor |
| prikprodukt | skalärprodukt |
| Prilep | Prilep |
| Prim | Primtecken |
| primater | primater |
| Prime time | Prime time |
| Primera Liga | Primera Liga |
| Primo Levi | Primo Levi |
| primtal | primtal |
| Primtalstvillinger | Primtalstvilling |
