- Zn stands for Zinc
- ZN stands for Zone
- ZN stands for Zona (Portuguese: zone; postal usage)
- ZN stands for Zenith
- ZN stands for Ziehl-Neelsen
- ZN stands for Azimuth (celestial navigation)
- ZN stands for Zelda Norge (Zelda Norway)
- ZN stands for Zamboanga del Norte (Philippines)
- ZN stands for Zodanet (internet services business)
Abbreviations And Their Meaning