INSA (disambiguation)
# INSA (disambiguation)

INSA may refer to:

* INSA (Germany), a German poll institute
* Indian National Science Academy, a national science academy based in Delhi
* Information Network Security Agency, the Ethiopian intelligence agency that is run by the Ministry of Peace
* Institut national des sciences appliquées, National Institute of Applied Sciences in France
* Instituto Nacional de Saúde Dr. Ricardo Jorge, the National Health Institute of Portugal
* Intelligence and National Security Alliance, an alliance of intelligence business interests
* Israeli Nano Satellite Association
