Service educational activity (SEA). Any educational activity that meets specified criteria and is formally designated by the Department of Defense as being of special interest to the Military Services. Includes educational activities such as maritime academies or military, naval, or Air Force preparatory schools, junior colleges, and institutes; senior high school-hosted Junior Reserve Officer Training Corps; and nationally organized youth groups. The primary purpose of such entities is to offer courses of instruction devoted to the military arts and sciences.
32 CFR § 273.3
Unless otherwise noted, these terms and their definitions are for the purpose of this subpart.