International Union for Conservation of Nature

==International Union for the Protection of Nature and Natural Resources==
===1948–1956===
== ==
===1956–1990===
==World Conservation Union==
===1990–2008===
==International Union for Conservation of Nature==
===2008–present===
==See also==
*IUCN Red List
==External links==
Category:Environment
Category:Environmental conservation organizations
Category:Nature conservation organizations
Category:International
Category:Science
Category:Organizations
Category:Switzerland
Category:1948
Category:1940s