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FISINT

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Telecommunications

Acronym for foreign instrumentation signals intelligence.

ATIS — ATIS Telecom Glossary 2007

Related Telecommunications terms

Communications Intelligence (COMINT)
electronic reconnaissance
Electronics Intelligence (ELINT)
foreign instrumentation signals intelligence (FISINT)
laser intelligence (LASINT)
monitoring
radar intelligence (RADINT)
signals intelligence (SIGINT)
telecommunication

Nearby Telecommunications terms

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Definitions are reproduced with attribution to their original sources; each entry links to the source and shows when it was retrieved. About · FAQ · Data build 2026-10-15.