What does PPWG stand for?
PPWG stands for "Precautionary Principle Working Group"
How to abbreviate "Precautionary Principle Working Group"?
"Precautionary Principle Working Group" can be abbreviated as PPWG
What is the meaning of PPWG abbreviation?
The meaning of PPWG abbreviation is "Precautionary Principle Working Group"
What does PPWG mean?
PPWG as abbreviation means "Precautionary Principle Working Group"
