What does PBL stand for?
PBL stands for "Prevention of Blindness"
How to abbreviate "Prevention of Blindness"?
"Prevention of Blindness" can be abbreviated as PBL
What is the meaning of PBL abbreviation?
The meaning of PBL abbreviation is "Prevention of Blindness"
What does PBL mean?
PBL as abbreviation means "Prevention of Blindness"
