List of animal rights groups Animal Aid American Society for the Prevention of Cruelty to Animals (ASPCA) Animal Liberation Front Band of Mercy (forerunners of the ALF) British Union Against Vivisection (BUAV) Compassion in World Farming (CIWF) The Great Ape Project Humane Society Hunt Sabotuers Association (HSA) Justice Department League Against Cruel Sports (LACS) National Anti Vivisection Society (NAVS) People for the Ethical Treatment of Animals (PETA) Royal Society for the Prevention of Cruelty to Animals (RSPCA) See also List of organizations List of environmental organizations Animal rights