Tradecraft Archive


United Kingdom

MI5 Security Service
GCHQ Government Communications Headquarters

United States of America

Selected Organisations

ODNI Office of the Director of National Intelligence
CIA Central Intelligence Agency
DEA United States Department of Energy
DOE OICI Office of Intelligence and Counterintelligence (Department of Energy)
DHS Department of Homeland Security
GGI Coast Guard Intelligence
DOS United States Department of State
INR Bureau of Intelligence and Research
DOT United States Department of the Treasury
TFI Office of Terrorism and Financial Intelligence
DOD United States Department of Defense
DIA Defense Intelligence Agency
NSA National Security Agency
CSS Central Security Service
NGA National Geospatial-Intelligence Agency
NRO National Reconnaissance Office
25 AF Twenty-Fifth Air Force (Air Force Intelligence)
NASIC National Air and Space Intelligence Center
INSCOM United States Army Intelligence and Security Command
NGIC National Ground Intelligence Center
MCIA Marine Corps Intelligence Activity
ONI Office of Naval Intelligence
DOJ Department of Justice
FBI Federal Bureau of Investigation
FBI/NSB National Security Branc
DEA/OSNI Drug Enforcement Administration
ONI Navy Intelligence





ASIO Secret Intelligence Organisation
Secret Intelligence Service ASIS
DIO Defense Intelligence Organisation
ASD Defense Signals Directorate



CSIS Canadian Security Intelligence Service

SIS Security Intelligence Service

AIVD  General Intelligence and Security Service

BND Federal Intelligence Service
BfV Federal Office for the Protection of the Constitution

DGSE General Directorate for External Security



MUST Military Intelligence and Security Service




Denmark PET Danish Security and Intelligence Service