Contract Authority / Unapportioned Authority / Bureau of the Fiscal Service Discount / Mixed Authority / Current-Year Authority / Realized Authority / Public Contract Authority / Definite Authority / New Authority / International Monetary Fund / Borrowing and Contract Authority / Bureau of the Fiscal Service Securities Investments / New Budget Authority / Current-Year Borrowing Authority / U.S. Treasury / US Federal Reserve / Mixed Authority of Definite and Indefinite / Indefinite Authority / /