Security Intelligence Service may refer to:
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Canadian Security Intelligence Service
The Canadian Security Intelligence Service (CSIS, ; , ''SCRS'') is a Intelligence agency, foreign intelligence service and security agency of the Government of Canada, federal government of Canada. It is responsible for gathering, processing, a ...
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New Zealand Security Intelligence Service
The New Zealand Security Intelligence Service (NZSIS; ) is New Zealand's primary national intelligence agency. It is responsible for providing information and advising on matters including national security (including counterterrorism and count ...
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Security And Intelligence Services (India)
SIS Group Enterprise (formerly Security and Intelligence Services (India)) is a private security firm in India, Australia and New Zealand. It was set up in 1985 by Ravindra Kishore Sinha who is an Indian billionaire businessman and journalist. w ...
, private security company in India
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Tiger Organization Security Intelligence Service, Liberation Tigers of Tamil Eelam (Sri Lankan Civil War)
See also
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Security Service (disambiguation)
Security Service or security service may refer to:
Government
* Security agency, a nation's institution for intelligence gathering
* List of security agencies (MI5, NSA, KGB, etc.)
* (SD), Nazi German agency which translates as "Security Servi ...
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National Security Service (disambiguation) National Security Service could refer to:
*National Security Service (Armenia)
*National Security Service (Kazakhstan)
*National Security Service (Maldives)
*National Security Service (Somalia)
*National Security Service (Turkey)
*National Security ...
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National Intelligence and Security Service (disambiguation) The National Intelligence and Security Service is in Ethiopia.
National Intelligence and Security Service may also refer to:
* The National Intelligence and Security Service (Rwanda), created in 1994
* General Intelligence Service (Sudan), which ...
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Secret Intelligence Service
The Secret Intelligence Service (SIS), commonly known as MI6 (MI numbers, Military Intelligence, Section 6), is the foreign intelligence service of the United Kingdom, tasked mainly with the covert overseas collection and analysis of Human i ...
, (MI5)
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Signals Intelligence Service
The Signal Intelligence Service (SIS) was the United States Army codebreaking division through World War II. It was founded in 1930 to compile codes for the Army. It was renamed the Signal Security Agency in 1943, and in September 1945, became t ...
, US Army (WWII)
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Special Intelligence Service
The Special Intelligence Service was a covert counterintelligence branch of the United States Federal Bureau of Investigation (FBI) located in South America during World War II. It was established to monitor the activities of Nazi and pro-Nazi g ...
, forerunner of the CIA
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