What does PIN stand for?

PIN stands for "Positive-Intrinsic-Negative"

How to abbreviate "Positive-Intrinsic-Negative"?

"Positive-Intrinsic-Negative" can be abbreviated as PIN

What is the meaning of PIN abbreviation?

The meaning of PIN abbreviation is "Positive-Intrinsic-Negative"

What does PIN mean?

PIN as abbreviation means "Positive-Intrinsic-Negative"