AAZV - American Association of Zoo Veterinarians
AZA - American Zoo and Aquarium Association
ARAZPA
CBSG de la IUCN Captive Breeding Specialist Group
Electronic Zoo
CITES - Convention on International Trade in Endangered Species of Flora and Fauna
EAZA - European Association of Zoos And Aquaria
ISIS - International Species Information System
Zoo Net
Zoo Web
Zoo da Maia
