ETZ
| Acronym | Definition |
|---|---|
| ETZ | Elektrotechnische Zeitschrift |
| ETZ | Metz/Nancy, France - Frescaty (Airport Code) |
| ETZ | Electron Transparent Zone |
| ETZ | Edelstahl Technik Zechner (German: Zechner Stainless Steel Technology; Austria) |
| ETZ | Extensional Transform Zone (geology) |
| ETZ | Extrapolations-To-Zero |