| WMO | World Meteorological Organization | 世界气象组织 |
| WMO | White Mountain, Alaska (Airport Code) | 阿拉斯加白山(机场代码) |
| WMO | Waste Management Operation | 废物管理操作 |
| WMO | Wireless Monitoring Organization | 无线监控组织 |
| WMO | Wireless Messaging Operations | 无线消息操作 |
| WMO | Worldwide Missionary Outreach, Inc. | 全球传教外联公司。 |
| WMO | Wausau- Mosinee Paper Corporation | Wausau-Mosinee造纸公司 |
| WMO | Watershed Management Organization | 流域管理组织 |
| WMO | Web Management Option (Computer Associates) | Web管理选项(Computer Associates) |
| WMO | Wet Maatschappelijke Ondersteuning (Dutch) | Wet Maatschappelijke Ondersteung(荷兰语) |
| WMO | Work Management Office | 工作管理办公室 |
| WMO | Wireless Mobile Operator (telecommunications) | 无线移动运营商(电信) |
| WMO | World Memon Organization | 世界记忆组织 |
| WMO | ward medical officer | 病房医务官 |
| WMO | White Mountain, Alaska USA | 美国阿拉斯加白山 |