What does NNB stand for?
NNB stands for "Non-Night-Blind Controls"
How to abbreviate "Non-Night-Blind Controls"?
"Non-Night-Blind Controls" can be abbreviated as NNB
What is the meaning of NNB abbreviation?
The meaning of NNB abbreviation is "Non-Night-Blind Controls"
What does NNB mean?
NNB as abbreviation means "Non-Night-Blind Controls"
