AFIA

Air Force Intelligence Agency

AIA

Air Intelligence Agency

DIA

Defense Intelligence Agency

ESC

Executive Service Corps

Electronic Security Command

ITAC

Integrated Threat Assessment Centre

Intelligence & Threat Assessment Center

INFOSEC Technical Assistance Center

Intelligence Tactical Analysis Center

NOIC

Naval Operational Intelligence Center

NPIC

National Photographic Interpretation Center (defunct DOD/CIA precursor to National Geospatial intelligence Agency)

National Photographic Intelligence Center

NSA

National Security Agency/Central Security Service (NSA/CSS)

SRD

Special Research Detachment (US Army Intelligence)

Services Reconnaissance Department