NFZ may refer to:
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No-fly zone
A no-fly zone, also known as a no-flight zone (NFZ), or air exclusion zone (AEZ), is a territory or area established by a military power over which certain aircraft are not permitted to fly. Such zones are usually set up in an enemy power's terri ...
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National Health Fund
The Narodowy Fundusz Zdrowia is the National Health Fund of Poland. It was established by Act of the Sejm of 27 August 2004 on a proposal of Mariusz Lipinski, then the Ministry of Health (Poland), minister of health that there should be just on ...
in Poland, Narodowy Fundusz Zdrowia
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