| Acronym | Definition |
|---|
| ZIS | Zone Integration Server |
| ZIS | Zone Information System |
| ZIS | Zenworks Imaging Server |
| ZIS | Zen Image Safe |
| ZIS | Zavod Imeni Stalina |
| ZIS | Zurich International School |
| ZIS | Zone Integration Server (computer science) |
| ZIS | Zurich Insurance Services (Hunt Valley, MD) |
| ZIS | ZENworks Imaging Server (Novell) |
| ZIS | Zavod Imeni Stalina (Moscow, Russia) |
| ZIS | Zollinformationssystem (German: Customs Information System) |
| ZIS | Zone Information Socket |
| ZIS | Zogby Interactive Survey |
| ZIS | Zentralstelle für Sicherheit in der Informationstechnik |