This list is by no means comprehensive, nor is it updated very frequently, so don't be insulted if your organization isn't on here. Drop us a line and we'll add it if it fits in with our mission.
FactoryFarming.com
Farmed Animal Watch
Humane Society of the US: Factory Farming Campaign
Dawn Watch
The Meatrix
Vegetarian/Vegan Resources
Farm Sanctuary People For The Ethical Treatment of Animals In Defense Of Animals The Fund for Animals Physicians Committee for Responsible Medicine Earth Save Compassion Over Killing The Animals Voice Friends of Animals
Kinship Circle
League of Humane Voters of NYC
Mid-Hudson Vegetarian Society Animal Welfare Adoption Network The Holly Edelson Wildlife Rehabilitation Center, Inc. Coalition to Ban Horse-Drawn Carriages