ZIK
| Acronym | Definition |
|---|---|
| ZIK | Zuhause im Kiez (German: At Home in the Neighborhood; housing program) |
| ZIK | Zavod za Ispitivanje Kvalitete (Croatian: Bureau of Quality Testing; est. 1957; Zagreb, Croatia) |
| ZIK | Zentrum Internationale Kooperation (German: International Cooperation Center; Austria) |