| Acronym | Definition |
|---|
| ECZ➣Electoral Commission of Zambia |
| ECZ➣Examinations Council of Zambia (est. 1983) |
| ECZ➣Environmental Council of Zambia |
| ECZ➣Eislauf-Club Zurich (German: Zurich Skating Club; Zurich, Switzerland) |
| ECZ➣Enterprise Community Zone (various locations) |
| ECZ➣Enterprise Corridor Zone |
| ECZ➣Explosive Clear Zone |
| ECZ➣Extreme Combat Zone (gaming league) |