QS

QS is a code for:

  • Smart Wings IATA airline designator
  • Travel Service (Czech Republic) IATA airline designator
  • a term for sytemic flow in cardiology
  • ATCvet code QS Sensory organs, a section of the Anatomical Therapeutic Chemical Classification System for veterinary medicinal products

QS is an abbreviation for any of the following:

  • Quacquarelli Symonds, an education and careers networking company
  • Quality start, a baseball statistic calculated for starting pitchers
  • Quantity surveyor
  • Quantified Self
  • Queen's Scout
  • Queen's Serjeant, an obsolete legal position in the United Kingdom
  • Quicksort
  • Quadraphonic Sound, or originally Quadphonic Synthesizer a matrix quadraphonic gramophone record format developed by Sansui (also called RM = Regular Matrix)
  • Quality System (QS) Regulation
  • Quantum sufficit
  • Quantum satis
  • Quorum sensing
  • Québec Solidaire
  • Quadratic Sieve
  • Quis separabit?, a Loyalist motto
  • Qualcomm Stadium, a stadium in San Diego, California and the home of the San Diego Chargers
  • Quickscope, a tactic used with sniper rifles in many First-Person Shooters.
  • Quality Safety, the compulsory certification system of China.