| postulation | postulado |
| postural | postural |
| posture | posición |
| postwar | de postguerra |
| posy | ramillete |
| pot | barriga |
| pot holder | agarrador de cocina |
| Pot-holing | Espeleología |
| potable | potable |
| potables | bebidas |
| Potala Palace | Potala |
| Potamogeton | Potamogeton |
| Potamogetonaceae | Potamogetonaceae |
| Potaro River | Río Potaro |
| potash | potasa |
| potassium | potasio |
| Potassium chromate | Cromato de potasio |
| potassium cyanide | cianuro |
| Potassium ferricyanide | Ferrocianuro potásico |
| potassium fertiliser | fertilizante de potasio |
| Potassium fluoride | Fluoruro de potasio |
| Potassium manganate | Manganato de potasio |
| Potassium nitrate | Nitrato de potasio |
| Potassium nitrite | Nitrato de potasio |
| Potassium perchlorate | Clorato de potasio |
| Potassium persulfate | Persulfato de potasio |
| Potassium sodium tartrate | Sal de Seignette |
| Potassium sorbate | Sorbato de potasio |
| potation | potación |
| potato | patata |
| potato beetle | dorífora |
| potato bug | dorífora |
| potato chips | patatas fritas |
| Potato fritter | Kartoffelpuffer |
| Potato pancakes | Kartoffelpuffer |
| Potatoe | Solanum tuberosum |
| Potatoes | Solanum tuberosum |
| Potawatomi | Potawatomi |
| potbelly | barriga |
| Potemkin | Potemkin |
| Potemkin village | Pueblo Potemkin |
| potence | fuerza |
| potency | fuerza |
| potent | potente |
| potentate | potentado |
| potential | potencial |
| Potential Breakup Song | The Potential Breakup Song |
| Potential energy | Energía potencial |
| Potential temperature | Temperatura potencial |
| Potential theory | Teoría del potencial |
| potentiality | potencial |
| potentialization | potencialización |
| Potentially hazardous asteroid | Asteroides potencialmente peligrosos |
| potentiation | potenciación |
| Potentilla | Potentilla |
| Potentilla palustris | Potentilla palustris |
| Potenza | Potenza |
| potful | caldera |
| pother | alboroto |
| Pothinus | Potino el eunuco |
| pothole | hoyo |
| Poti | Poti |
| Potidaea | Potidea |
| potion | poción |
