Connecticut Council of Language TeachersThe Connecticut Council Of Language Teachers (CT COLT) is a 501 (c) (3) non-profit membership organization that promotes language proficiency and the knowledge of world cultures. The organization has been in continuous operation since 1968. CT COLT advocates for world language learning for all students at all grade levels. The organization supports teacher and student activities that demonstrate language teaching and learning, and it recognizes the successes of teachers and students of World Languages in Connecticut.