Concepts Missing Translations
- Intersessional Correspondence Group on Marine Protected Areas (ICG MPAs)
- Interspezifische Konkurrenz
- Intertidal Mudflats
- Intertidal Mytilus edulis Beds on Mixed and Sandy Sediments
- Interview
- Intraspezifische Konkurrenz
- Invasive gebietsfremde Art
- Irrgast
- ISA Assembly
- ISA Council
- ISA Legal And Technical Commission
- ISA Secretariat
- Isolation
- Isolationsindex
- IUCN Commission on Ecosystem Management (CEM)
- IUCN Commission on Environmental Law (CEL)
- IUCN Council
- IUCN Environmental Law Programme (ELP)
- IUCN Global Invasive Species Programme (GISP)
- IUCN Global Marine Programme
- IUCN Global Species Assessment
- IUCN National Committee
- IUCN Programme on Protected Areas (PPA)
- IUCN Red List of Threatened Species
- IUCN Species Survival Commission (SSC)
- IUCN SSC/WI Freshwater Fish Specialist Group
- IUCN World Commission on Protected Areas (WCPA)
- IUCN World Conservation Congress (WCC)
- IUCN Worldwide Biodiversity Assessment
- IUCN-Schutzgebietskategorien
- IUCN/SSC Amphibian and Reptile Specialist Groups
- IUCN/SSC Bird Specialist Groups
- IUCN/SSC Cetacean Specialist Group
- IUCN/SSC Chiroptera Specialist Group
- IUCN/SSC Climate Change Task Force
- IUCN/SSC Conservation Breeding Specialist Group (CBSG)
- IUCN/SSC Coral Reef Fish Specialist Group
- IUCN/SSC Cormorant Specialist Group
- IUCN/SSC Crane Specialist Group
- IUCN/SSC Disciplinary Groups