The term 'Cabinet Department' refers to the executive departments of the United States government, which are led by a Cabinet Secretary. The crossword solutions for this term include ENERGY (6 letters), WAR (3 letters), DEFENSE (7 letters), HUD (3 letters), INTERIOR (8 letters), LABOR (5 letters), COMMERCE (8 letters), STATE (5 letters), EDUCATION (9 letters), TREASURY (8 letters), Haig (4 letters), and Reno (4 letters). These departments are responsible for various aspects of the federal government, such as ENERGY policy, military operations, housing and urban development, environmental protection, LABOR laws, economic development, foreign relations, EDUCATION, taxation, and law enforcement.