QK may refer to:
Qkumba Zoo was a dance music trio from Johannesburg, South Africa, consisting of vocalist Levannah, dancer/sculptor Tziki and musician/producer Owl.
Quaking homolog, KH domain RNA binding (mouse), also known as QKI, is a protein which in humans is encoded by the QKI gene.
Mastercard Incorporated (NYSE: MA) or Mastercard Worldwide is an American multinational financial services corporation headquartered in the MasterCard International Global Headquarters, Purchase, New York, United States, in Westchester County.
QKENCHANT was the name of a Central Intelligence Agency project used to provide security approvals on non-Agency personnel and facilities.
This is a list of digraphs used in various Latin alphabets. Capitalization involves only the first letter (ch becomes Ch) unless otherwise stated (ij becomes IJ).
Quantum key distribution (QKD) uses quantum mechanics to guarantee secure communication. It enables two parties to produce a shared random secret key known only to them, which can then be used to encrypt and decrypt messages.
Köln Hauptbahnhof (German for Cologne main station) is a railway station in Cologne, Germany. The station is an important local, national and international hub, with many ICE, Thalys and Intercity trains calling there, as well as regional RegionalExpress, RegionalBahn and local S-Bahn trains.
A gene knockout (abbreviation: KO) is a genetic technique in which one of an organism's genes is made inoperative ("knocked out" of the organism).