What does NNTN stand for?
NNTN stands for "Non NATO Track Number"
How to abbreviate "Non NATO Track Number"?
"Non NATO Track Number" can be abbreviated as NNTN
What is the meaning of NNTN abbreviation?
The meaning of NNTN abbreviation is "Non NATO Track Number"
What does NNTN mean?
NNTN as abbreviation means "Non NATO Track Number"
