| Acronym | Meaning |
| IISD | International Institute For Sustainable Development |
| WMO | World Meteorological Organization |
| WCFSD | World Commission On Forests And Sustainable Development |
| UNEP | United Nations Environment Programme |
| ICLEI | International Centre For Local Environmental Initiatives |
| JI | Joint Implementation |
| ASEAN | Association Of Southeast Asian Nations |
| UNDP | United Nations Development Programme |
| UNCED | United Nations Conference On Environment And Development |
| REC | Regional Environment Centre (Budapest |