- ZPO stands for Zivilprozessordnung (German: Judicial Code)
- ZPO stands for Zoological Park Organization of Thailand
- ZPO stands for Zinc Peroxide
- ZPO stands for Zen Peacemakers Order (est. 1997)
- ZPO stands for Zeus Project Office
- ZPO stands for Zonal Police Office (Nepal)
Abbreviations And Their Meaning