National Associations
American Humane Association www.americanhumane.org
Humane Society of the United States www.hsus.org
American society for the Prevention of Cruelty to Animals www.aspca.org
     
Complementary Veterinary Medicine  
International Veterinary Acupuncture Society www.ivas.org
American Academy of Veterinary Acupuncture www.aava.org
American Holistic Veterinary Medical Association www.ahvma.org 
     
Misc...