| WBCSD | World Business Council For Sustainable Development | - | Satellite Meterology |
| WCED | World Commission On Environment And Development (Brundtland) | - | Satellite Meterology |
| WCFSD | World Commission On Forests And Sustainable Development | - | Satellite Meterology |
| WEC | World Environment Centre | - | Satellite Meterology |
| WEDO | Women's Environment And Development Organization | - | Satellite Meterology |
| WHO | World Health Organization | - | Satellite Meterology |
| WMO | World Meteorological Organization | - | Satellite Meterology |
| WRI | World Resources Institute | - | Satellite Meterology |
| WTO | World Trade Organization | - | Satellite Meterology |
| WWF | Worldwide Fund For Nature (formerly World Wildlife Fund) | - | Satellite Meterology |
| WWI | Worldwatch Institute | - | Satellite Meterology |
