| ACHT | Adrenocortocotropic hormone | |
| AEZ | Applied Entomology and Zoology | |
| AVZMT | Academy of Veterinary Zoological Medicine Technicians | |
| AZA | American Zoo and Aquarium | |
| AZA | America Zoo and Aquarium | |
| AZAD | Association of Zoo and Aquarium Docents | |
| AZC | Aquarium Zoo Consulting | |
| AZH | Association of Zoo Horticulture | |
| BCZ | Brown City Zoo | |
| BFQ | Bite Force Quotient | |
| BIAZA | British and Irish Association of Zoos and Aquariums | |
| BIAZA | British Irish Association of Zoos and Aquariums | |
| BINZ | Belle Isle Nature Zoo | |
| BJZ | Belgian Journal of Zoology | |
| BJZ | Bangladesh Journal of Zoology | |
| BNNA | Big Negro Nostril Association | |
| BSC | Bird Studies Canada | Rate it: |
| BTBZ | Bengal Tiger at the Baghdad Zoo | |
| CAZWV | Canadian Association of Zoo and Wildlife Veterinarians | |
| CAZWV | Czech Association of Zoo and Wildlife Veterinarians | |
| CBC | Christmas Bird Count | |
| CDZ | Central Department of Zoology | |
| CJZ | Canadian Journal of Zoology | |
| CJZ | CIBTech Journal of Zoology | |
| CKVB | Clausing Kalamazoo Vertical Bandsaws | |
