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What does NGNN Stand For in Government & Military ?
For NGNN we have found 2 definitions.
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What does NGNN mean? We know 2 definitions for NGNN abbreviation or acronym in 1 categories. Possible NGNN meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.
NGNN Stands For:
Rank | Abbreviation | Meaning | |
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***** | NGNN | Northrop Grumman Newport News |