Organizations
American Vegan Society: http://www.americanvegan.org
Best Friends Animal Sanctuary: http://www.bestfriends.org
Boston Vegetarian Society: http://www.bostonveg.org
Compassion Over Killing: http://www.cok.net
EarthSave: http://www.earthsave.org
Farm Animal Rights Movement: http://www.farmusa.org
Farm Sanctuary: http://www.farmsanctuary.org
Friends of Animals: http://www.friendsofanimals.org
Gentle World: http://www.gentleworld.org
Humane Society of the United States: http://www.hsus.org
In Defense of Animals: http://www.idausa.org
Institute for Plant Based Nutrition: http://www.plantbased.org
International Vegetarian Union: http://www.ivu.org
North American Vegetarian Society: http://www.navs-online.org
People for the Ethical Treatment of Animals: http://www.peta.org
Physicians Committee for Responsible Medicine: http://www.pcrm.org
Pigs, A Sanctuary: http://www.pigs.org
Tribe of Heart: http://www.tribeofheart.org
United Poultry Concerns: http://www.upc-online.org
Vegan Action: http://www.vegan.org
Vegan Outreach: http://www.veganoutreach.org
The Vegan Society (Britain): http://www.vegansociety.org
Vegetarian Resource Group: http://www.vrg.org
Viva! USA: http://www.vivausa.org
Woodstock Farm Animal Sanctuary: http://www.woodstocksanctuary.org