ZOO
| Acronym | Definition |
|---|---|
| ZOO | Compressed File (File Name Extension) |
| ZOO | Zakon o Obveznim Odnosima (Croation: Law on Obligations) |
| ZOO | Zone of Opportunity (housing cooperative; Montreal, Canada) |
| ZOO | Zoologically Obsessed Octogenarian (Kids Next Door show) |
| ZOO | Zone of Oddities (online game) |