WMO
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| WMO | World Meterological Organisation | - | Atmospheric Research Center |
| WMO | World Meteorological Organization | - | Computer Acronyms(common) |
| WMO | World Meteorological Organization | - | Satellite Meterology |
| WMO | World Meteorological Organization | - | Astronomy |
| WMO | World Meteorological Organization | - | Business and Finance |