| Acronym | Definition |
|---|
| EFZ➣Evangelical Fellowship of Zambia (est. 1964) |
| EFZ➣Eternal Fighter Zero (computer game) |
| EFZ➣Evangelical Fellowship of Zimbabwe |
| EFZ➣Eviction Free Zone (homeless advocates; Cambridge, MA) |
| EFZ➣Economic Free Zone (political economics; various locations) |
| EFZ➣European Free Zone |
| EFZ➣Extended Fisheries Zone |