What does PNA stand for?

PNA stands for "Positive/Negative Anomaly"

How to abbreviate "Positive/Negative Anomaly"?

"Positive/Negative Anomaly" can be abbreviated as PNA

What is the meaning of PNA abbreviation?

The meaning of PNA abbreviation is "Positive/Negative Anomaly"

What does PNA mean?

PNA as abbreviation means "Positive/Negative Anomaly"