ZEM
| Acronym | Definition |
|---|---|
| ZEM | Zero Emission Machines (personal vehicles) |
| ZEM | Zentrale Einrichtung Medien (German: Central Facility for Media) |
| ZEM | Zero Effort Miss |
| ZEM | Zone Expansion Module |
| ZEM | Zone Experience Modifier (video game) |
| ZEM | Zero Emission Motorcycle |