GWPP

src: www.waterpathogens.org

The initials GWPP could indicate:

• the Global Water Policy Project, a fresh-water conservation project headed by Sandra Postel.
• the Global Warming Petition Project (AKA the Oregon Petition), a project devoted to discrediting global climate change (or its previous label global warming), under the auspices of the non-profit organization called the Oregon Institute of Science and Medicine.

Source of article : Wikipedia