The abbreviation PCS stands for:

  • Police Crime Statistics
  • Program company for cable and satellite broadcasting, today Sat.1
  • Polyketide synthase
  • Przedsiębiorstwo Komunikacji Samochodowej, the Polish State's remote bus and freight company
  • Max Planck Institute for the Physics of Complex Systems ( MPI PKS) in Dresden
  • Postpunktioneller headache
  • A machine gun, see PK ( machine gun )

PKS as distinguishing signs on license plate:

  • Poland: powiat Koscianski in the Greater Poland Voivodeship

PKa stands for:

  • A measure of the strength of an acid, see acidity constant

See also:

  • PCA (disambiguation)
  • PK (disambiguation)
  • Disambiguation
  • Abbreviation