TASC may refer to:
Take a Swing at Cancer, a non-profit charity, United States TASC FC, a football club in Botswana Tasmanian Assessment, Standards and Certification, part of the education system in Tasmania, Australia Technology and Social Change Centre (TaSC), University of Essex, England Test Assessing Secondary Completion (TASC), a high school equivalency exam developed by CTB/McGraw-Hill The Alliance for Safe Children, an American non-profit organisation researching child safety in Asia The Analytic Sciences Corporation, Inc., or TASC, Inc., a private defense contractor of Chantilly, Virginia, USA Think tank for Action on Social Change, a think tank based in Ireland Train Automatic Stopping Controller, a train protection system used in Japan
See also Leeds Trinity University, university in Leeds, England, from previous name "Trinity and All Saints College"