| Acronym | Definition |
|---|
| ZOK➣Zuidhollandse Ondersteuningsorganisatie Kinderopvang (Dutch child support organization) |
| ZOK➣Zaburzenie Obsesyjno Kompulsywne (Polish: Obsessive-Compulsive Disorder) |
| ZOK➣Zaurus Otaku Kurabu (Japanese-German group) |
| ZOK➣Zero Order Kinetics Formulation (pharmacology) |