What does PNP stand for?

PNP stands for "Positive-Negative-Positive"

How to abbreviate "Positive-Negative-Positive"?

"Positive-Negative-Positive" can be abbreviated as PNP

What is the meaning of PNP abbreviation?

The meaning of PNP abbreviation is "Positive-Negative-Positive"

What does PNP mean?

PNP as abbreviation means "Positive-Negative-Positive"