Md. Code, Public Safety § 13A–1014

A commissioned officer shall be punished as a court–martial may direct if the officer uses contemptuous words against:

(1) the President;

(2) the Vice President;

(3) Congress;

(4) the Secretary of Defense;

(5) the secretary of a military department;

(6) the Secretary of Homeland Security;

(7) the Governor; or

(8) the General Assembly.