Tek or TEK may refer to:

• Test of Economic Knowledge (TEK), a standardized test of economics
• Traditional ecological knowledge or Traditional Environmental Knowledge (TEK), aboriginal, indigenous, or other forms of traditional knowledges regarding sustainability of local resources
• TEK tyrosine kinase, a protein encoded by the TEK gene
• Session key or traffic encryption key (TEK)
• TEK search engine ("Time Equals Knowledge"), an email-based search engine

• Tek (rapper) (real name Tekomin Williams, born 1973), a member of the hip-hop group Smif-N-Wessun
• Jason Varitek, a former baseball catcher for the Boston Red Sox
• Chris O'Ryan, a Grammy Award-winning Australian music producer and sound engineer

• Tektronix, or Tek, an American company
• Terrorelhárítási Központ (TEK, Counter Terrorism Centre), Hungarian counter-terrorism & SWAT state agency
• Tekniikan Akateemiset (TEK), the Finnish Association of Graduate Engineers
• Társadalomelméleti Kollégium, College for Advanced Studies in Social Theory, a college in Hungary
• Tengzhou East railway station, China Railway telegraph code TEK
• Tek, a fictional substance in the TekWar universe

• TEC-9 9mm firearm
• Technician
• Tech (disambiguation)
• Technology

This disambiguation page lists articles associated with the title TEK.
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