What does NNAV stand for?
NNAV stands for "Bureau of Navigation Publications"
How to abbreviate "Bureau of Navigation Publications"?
"Bureau of Navigation Publications" can be abbreviated as NNAV
What is the meaning of NNAV abbreviation?
The meaning of NNAV abbreviation is "Bureau of Navigation Publications"
What does NNAV mean?
NNAV as abbreviation means "Bureau of Navigation Publications"
