People for the Ethical Treatment of Animals (PETA) is an animal rights organization. Based in the United States, and with two million members and supporters there and elsewhere, PETA says it is the largest animal rights group in the world.

Founded in 1980 and based in Norfolk, Virginia, the organization is a nonprofit, tax exempt 501(c) corporation with 187 employees, funded almost exclusively by its members.

PETA's slogan is "animals are not ours to eat, wear, experiment on, or use for entertainment." The organisation focuses on four core issues: factory farming, fur farming, animal testing, and animals in entertainment. It also campaigns against fishing, the killing of animals regarded as pests, abuse of chained, backyard dogs, cock fighting, bullfighting and the consumption of meat. It aims to inform the public of its position through advertisements, undercover investigations, animal rescue, and lobbying.

The organization has been criticized for some of its campaigns and for the number of animals it euthanizes. It was also criticized in 2005 by Oklahoma Senator Jim Inhofe, who stated that PETA had acted as a "spokesgroup" for the Earth Liberation Front and Animal Liberation Front, after activists associated with those groups had committed what Inhofe called "acts of terrorism." (via Wikipedia)