ZKS
| Acronym | Definition |
|---|---|
| ZKS | Zero-Knowledge Systems |
| ZKS | Zentrum Klinische Studien (German: Clinical Trials Center) |
| ZKS | Zentrale Koordination Sportpsychologie (German: Coordination Center of Sport Psychology) |
| ZKS | Zwiazkowy Klub Strzelecki (Polish: United Shooting Club, Warsaw, Poland) |