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 See also TEC-9 9mm firearm Technician Tech (disambiguation) Technology