What does NNSS stand for?
NNSS stands for "Naval Navigation Satellite System"
How to abbreviate "Naval Navigation Satellite System"?
"Naval Navigation Satellite System" can be abbreviated as NNSS
What is the meaning of NNSS abbreviation?
The meaning of NNSS abbreviation is "Naval Navigation Satellite System"
What does NNSS mean?
NNSS as abbreviation means "Naval Navigation Satellite System"
