United Nation (UN)
The worlds largest "commercial" airport is King Fahd International Airport in Saudi Arabia. See related link below.
The United states of America
The National Arbor Day Foundation
The largest supplier of raw, mined diamonds is probably the DeBeers organization. Read more about them, below.
Delta
Its made up of the worlds largest oil producers. They are an important actor b/c the set the price of oil per barrel and they control one of themost vital resources
The largest organization in the world is the United States Department of Defense. It employs 3.2 million people around the globe.
Worlds largest animal: Blue Whale
worlds largest producer of nickel
USA has the worlds largest rail network.
the worlds largest swamp is the Sudd thx for asking
International Organization No-Profit what is it?