WMO (disambiguation)
The World Meteorological Organization is a specialized agency of the United Nations.
WMO may also refer to:
- Wayanad Muslim Orphanage, Kerala, India
- Wireless Monitoring Organisation, India
- World Mahjong Organization
- World Migration Organization
- World Mime Organisation
- World Muay Thai Organization, see MBK Fight Night § History
- WMO 2015, or Social Support Act 2015, a Dutch law