American Association of Zookeepers (AAZK)
www.aazk.org

Association of Zoos and Aquariums (AZA)
www.aza.org

Animal Behavior Society (ABS)
www.animalbehavior.org

Aquarium & Zoo Facilities Association AZFA)
www.azfa.org

Association for Pet Dog Trainers (APDT)
www.apdt.com

Association of Zoo Horticulture (AZH)
www.azh.org

Canadian Association of Zoos and Aquariums (CAZA)
www.caza.ca

Elephant Managers Association (EMA)
www.elephant-managers.com

Fort Worth Zoo's Enrichment Online
www.enrichmentonline.org

International Association of Avian Trainers & Educators (IAATE)
www.iaate.org

International Marine Animal Trainers Association (IMATA)
www.imata.org

The Shape of Enrichment
www.enrichment.org

U. S. Department of Agriculture / Animal Health Inspection Service (USDA/APHIS)
www.aphis.usda.gov/ac

Universities Federation for Animal Welfare (AFWAW)
www.ufaw.org.uk