CIA is the topper-The Black Budget: Top secret U.S. intelligence funding - Interactive Graphic - Washington Post

Central Intelligence Agency

Collect, analyze, evaluate, disseminate foreign intelligence and conduct covert operations.

Agency fiscal year budgetsince 2004, not inflation-adjusted

+56%

Approximate percentagegrowth from 2004 to 2013

National Security Agency

Protect the government’s information systems and intercept foreign signals intelligence information.

+53%

National Reconnaissance Office

Design, build, and operate the nation’s signals and imagery reconnaissance satellites.

+12%

National Geospatial-Intelligence Program

Generate and provide imagery and map-based intelligence, which is used for national security, U.S. military operations, navigation and humanitarian aid efforts.

+108%

General Defense Intelligence Program

Provide assessments of foreign military intentions and capabilities to policymakers and military commanders. Conduct human and technical intelligence collection, document and media management.

+3%

http://www.washingtonpost.com/wp-srv/special/national/black-budget/