What does NACSI stand for?

What does NACSI mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: NACSI.

We've found a total of 2 definitions for NACSI:

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National COMSEC Information

Governmental » Military


National Communications Security (COMSEC) Instruction

Governmental » Military


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"NACSI." Abbreviations.com. STANDS4 LLC, 2014. Web. 19 Dec. 2014. <http://www.abbreviations.com/NACSI>.

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