PK

PK

Abbreviation for pyruvate kinase.

PK

abbr.

1. penalty kick

2. penalty kill

3. psychokinesis

PK

abbreviation for psychokinesis.

parkour

A non-competitive discipline that derives from French military exercises, in which one rapidly traverses one's surroundings, negotiating obstacles in the most efficient way possible—e.g., by jumping, climbing, vaulting, rolling, swinging and wall scaling. Parkour is best practised in obstacle-dense urban areas.

PK

Abbreviation for pyruvate kinase.

PK

Abbreviation for pyruvate kinase.

PK

pyruvate kinase.

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pK

the negative logarithm of the ionization constant (K) of an acid, the pH of a solution in which half of the acid molecules are ionized.