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