Category
page 1Municipal international relations
twin town
agreement between geographical entities
Covenant of Mayors
european co-operation movement
Eurocities
Eurocities is a network of large cities in Europe, established in 1986 by the mayors of six large cities: Barcelona, Birmingham, Frankfurt, Lyon, Milan, and Rotterdam. Today, Eurocities members include over 200 of Europe's major cities from 38 countries, which between them represent over 130 million people.
Organization of World Heritage Cities
non-governmental organization
United Cities and Local Governments
umbrella organization for cities, local and regional governments, and municipal associations throughout the world

Q1252823
thumb|300px|Monument commemorating the 20th anniversary of the Douzelage on 3 September 2011 in Marsaskala, Malta
%20(1).jpg)
ICLEI – Local Governments for Sustainability
ICLEI – Local Governments for Sustainability (ICLEI, originally International Council for Local Environmental Initiatives) is an international non-governmental organization that promotes sustainable development. ICLEI provides technical consulting to local governments to identify and meet sustainability objectives.
It has a strong focus on biodiversity and has worked across local, national, and global levels.
ICLEI was the first and is the largest transnational network of local governments engaging in climate action.
Sister Cities International
organization
Mayors for Peace
international peace organization
C40 Cities Climate Leadership Group
group of cities around the world
Union of the Baltic Cities
organization
World Mayor
world wide biennial award for mayors
Alpine pearls
cooperative in Europe
League of Historical Cities
organization
Glocal Forum