Rotterdam | ATP International Series | International Monetary Fund | International Red Cross and Red Crescent Movement | ATP International Series Gold | International Space Station | Amnesty International | International Olympic Committee | architecture | BirdLife International | International Finance Corporation | International Organization for Standardization | Georgian architecture | Gothic architecture | International Telecommunication Union | International Criminal Court | Gothic Revival architecture | One Day International | International Nonproprietary Name | International Labour Organization | Romanesque architecture | International Civil Aviation Organization | International Boxing Federation | Toronto International Film Festival | Norman architecture | International Atomic Energy Agency | Victorian architecture | International Maritime Organization | International Development Association | John F. Kennedy International Airport |
The Urban Rangers' Portable Ranger Station was shown at the 2009 International Architecture Biennale Rotterdam in the Netherlands Architecture Institute, and the group has had its work included in "Actions: What You Can Do With The City", at The Graham Foundation in Chicago, and in the Experimental Geography on the road show on display through 2011.
Christiaanse was the curator of the 4th International Architecture Biennale Rotterdam, and takes on large-scale projects such as the development of neglected areas for the 2012 Summer Olympics.