Tsk

Tsk or TSK may refer to:

  • Dental click, as in an interjection used in English to express disapproval, often spelled as "tsk" or "tut"
  • The Turkish Armed Forces, (Turkish: Türk Silahlı Kuvvetleri)
  • Traffic Security Key, used to control spread spectrum radios; see List of cryptographic key types
  • Tiger Schulmann's Karate, now Tiger Schulmann's Mixed Martial Arts
  • In Halo: Combat Evolved, an abbreviation for Three Shot Kill
  • The Sleuth Kit, collection of computer forensics-related tools
  • ICAO code of airline Tomskavia
  • San-in Chūō Television Broadcasting, a Japanese TV station
  • Treasury of Scripture Knowledge – a Bible Concordance developed by R. A. Torrey