EFZ
| 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 |