FIZ
| Acronym | Definition |
|---|---|
| FIZ | Fachinformationszentrum (German) |
| FIZ | Focus, Iris, Zoom (photography) |
| FIZ | Festival de Música Independiente de Zaragoza (Spanish music festival) |
| FIZ | National Beverage Corp. (stock symbol) |
| FIZ | Flight Information Zone (aviation) |
| FIZ | Family Information Zone (Isle of Wight Council; Isle of Wight, England, UK) |
| FIZ | Frankfurt Innovationszentrum Biotechnologie (German: Frankfurt Innovation Center for Biotechnology; Germany) |
| FIZ | Freizeit in Zug (German: Leisure in Zug; Zug, Switzerland) |