Intelligence agency
government agency responsible for the collection, analysis or exploitation of information and intelligence
Central Intelligence Agency
Government Communications Security Bureau
Office of National Intelligence
National Intelligence Agency
The Internal Security Agency
Australian Transaction Reports and Analysis Centre
National Security Committee of the Republic of Kazakhstan
National Reconnaissance Office
Office of Intelligence and Counterintelligence
National Security Intelligence
Bangladeshi intelligence community
Military Intelligence Directorate of Israel
Allied Translator and Interpreter Section
National Intelligence Organization
Military Counterintelligence Service
Aviation Research Centre
National Intelligence Service
Bureau of Investigation and Statistics
Defense Intelligence Agency
Australian Geospatial-Intelligence Organisation
Defense Security Command
Directorate of Revenue Intelligence
Finnish Security Intelligence Service
Defense Security Support Command
Main Military-Political Directorate of the Russian Armed Forces
National Intelligence Center
Communications Security Establishment Canada
Naval Intelligence Division
Intelligence-Security Agency of Bosnia and Herzegovina
Intelligence Branch
Defense Intelligence Agency
National Electronic Security Authority
Main Directorate of Deep-Sea Research
Security Service of Ukraine
Drug Enforcement Administration
Sûreté
Joint Intelligence Organisation
Egyptian General Intelligence Service
National Telecommunication Monitoring Centre
Office of Strategic Services
State Intelligence Services
Main Directorate of Information of the Polish Army
Cabinet noir
National Communications Centre
National Intelligence Service
National Security Service
National Technical Research Organisation
Office of National Assessments
private intelligence agency
Secret Intelligence Australia