| Acronym | Definition |
|---|
| CZS➣Chicago Zoological Society (Illinois) |
| CZS➣Cruzeiro Do Sul (Brazil) |
| CZS➣Centro Zonal Sur (Spanish: South Zonal Center; Universidad de Concepción; Chile) |
| CZS➣Carl-Zeiss-Stiftung (German foundation) |
| CZS➣Crush Zone Sensor |
| CZS➣College of Zen Surrealism (role-playing game) |