p

• atomic orbital with angular momentum quantum number 1;

• freeze preservation;

• the frequency of the more common allele of a pair;

• momentum;

• papilla;

• pathological;

• phosphate;

• pico-;

• pint;

• pond;

• pressure;

• probability;

• proton;

• pulse;

• pupil;

• short arm of chromosome;

• sound pressure