ECS

ECS may refer to:

== Education == Education Commission of the States, in the United States Engleside Christian School, in Alexandria, Virginia, United States Etowah City School in Etowah, Tennessee, United States Evangelical Christian School, in Memphis, Tennessee, United States Evangelical Christian School (Fort Myers, Florida) Evansville Christian School, in Evansville, Indiana, United States Everett Christian School, in Everett, Washington, United States Miss Edgar's and Miss Cramp's School, in Westmount, Quebec, Canada School of Education, Communication and Society, King's College London, United Kingdom School of Electronics and Computer Science, University of Southampton, United Kingdom