TEK

Tek or TEK may refer to:

Science and technology

 * 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

People

 * 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

Other

 * 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