Md. Code, State Finance and Procurement § 7–201

(a) In this subtitle the following words have the meanings indicated.

(b) “Appropriation act” means:

(1) the State budget; or

(2) a supplementary appropriation act.

(c) “Program” means a brief statement in an appropriation act of the purpose for which an appropriation shall be used.

(d) “Warrant” means a warrant that the Comptroller, the Chief Deputy Comptroller, or a deputy comptroller issues for the disbursement of money from the State Treasury.