ZO
| Acronym | Definition |
|---|---|
| ZO | Zone |
| ZO | Zoloft |
| ZO | Zoom Out |
| ZO | Zinc Oxide |
| ZO | Characteristic Impedance |
| ZO | Zionist Organization |
| ZO | Zoom On (cinematography) |
| ZO | Zero Output |
| ZO | Zona Occludens (genetics; aka tight junction) |
| ZO | Z-Axis of Orbiter |
| ZO | Zero Overpricing |
| ZO | Zone Overseer (Jehovah's Witnesses) |