ZIN
| Acronym | Definition |
|---|---|
| ZIN | Zumba Instructor Network |
| ZIN | Zinfandel (grape) |
| ZIN | Zin Technologies (Brook Park, Ohio) |
| ZIN | Zorg Identificatie Nummer (Dutch: Care Identification Number; healthcare) |
| ZIN | Zertifikat Internet-Nutzung (German: Certificate of Internet Use) |