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