What does PNDB stand for?
PNDB stands for "Perceived Noise DeciBel"
How to abbreviate "Perceived Noise DeciBel"?
"Perceived Noise DeciBel" can be abbreviated as PNDB
What is the meaning of PNDB abbreviation?
The meaning of PNDB abbreviation is "Perceived Noise DeciBel"
What does PNDB mean?
PNDB as abbreviation means "Perceived Noise DeciBel"
