Association of Exotic Mammal Veterinarians

http://www.aemv.org

Association of Avian Veterinarians

https://aav.site-ym.com

Association of Reptile and Amphibian Veterinarians

http://www.arav.org

American Animal Hospital Association 

www.aaha.org 

American Board of Veterinary Practitioners 

www.abvp.com 

American Veterinary Medical Association 

www.avma.org 

Center for Veterinary Medicine- U.S. Food and Drug Administration 

www.fda.gov/cvm/