Central European Initiative (CEI)
- Regional organisation in Central Europe for political, economic and cultural cooperation. Includes working areas, documents and publications, events, projects and summit economic forum.
- http://www.ceinet.org/

Economic Cooperation Organization (ECO)
- Regional cooperation organisation for countries of West and Central Asia. Includes events, publications, documents, programs and projects, statistics and member countries.
- http://www.ecosecretariat.org/

Latin American Economic System (SELA)
- Intergovernmental organization of Latin American and Caribbean countries promotes consensus and common strategies. Provides news, reports, activities and publications. [English, Spanish]
- http://www.sela.org/

European Conference of Ministers of Transport
- Provides news, events, publication, documents, statistics and links.
- http://www.cemt.org/

Black Sea Economic Cooperation (BSEC) Business Council
- Organization of European and Asian states fostering cooperation in trade and development, environmental policy, finance, communications, energy, and other major economic sectors.
- http://www.bsec-business.org/

Nordic Council / Nordic Council of Ministers
- Promoting cooperation among the Nordic countries.
- http://www.norden.org/

Regional Trade Agreements in the ECE
- A blog created by staff at the United Nations Economic Commission for Europe in order to share and pool research information on Regional Trade Agreements.
- http://ecetrade.typepad.com

Eurasian Economic Community
- Economic alliance of Belarus, Kazakhstan, Kyrgyzstan, Russia, Tajikistan.
- http://www.photius.com/eaec/

Latin American Reserve Fund (FLAR)
- Helps stabilize national economies by providing loan and debt restructing services for central banks. Describes achivements and prospects and provides online access to publications, economic indicators, and links to member central banks in English and Spa
- http://www.flar.net/Magazin.asp?CodWebSite=2

Arab Monetary Fund
- A regional Arab financial institution aiming at integration of Arab economies, development of Arab Capital Markets and unification of Arab currencies. Sites includes speeches and current interest rates.
- http://www.amf.org.ae/vEnglish/

ACP Group
- African, Caribbean and Pacific Group of States. Features documents, mission statement, information on member countries, agendas and press releases.
- http://www.acpsec.org/

Black Sea Naval Cooperation Task Group
- The goals of Blackseafor are search and rescue operations, cleaning sea mines, joint action for protecting the Black Sea environment and organizing good will visits between Black sea countries.
- http://www.photius.com/blackseafor/

South Centre
- An intergovenmental organization of developing countries, the Centre works "to meet the need for analysis of development problems and experience, as well as to provide intellectual and policy support required...for collective and individual action in
- http://www.southcentre.org

South Asian Association for Regional Cooperation
- Official site of SAARC, provides its charter, summit declaration, activities , events, and publication, for the socio-economic development of member countries, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan and Sri-lanka.
- http://www.saarc-sec.org/

GUUAM Group
- Political, economic and strategic alliance founded in 1996 to strengthen the independence and sovereignty of Georgia, Ukraine, Uzbekistan, Azerbaijan, and Moldova. Site includes history, conference information, documents, and newsletter.
- http://www.guuam.org/

Organization of Eastern Caribbean States (OECS)
- Nine-member group promotes cooperation in defense issues, in international diplomacy, and in economic policies.
- http://www.oecs.org/

Respondanet: Americas' Accountability/Anti-Corruption Project
- Supports anti-corruption initiatives in Latin America by providing news, conferences, and publications.
- http://www.respondanet.com/english/

CARICOM
- Official site of the Caribbean Community and Common Market.
- http://www.caricom.org/

Northern Forum
- An international organization of twenty-four sub-national or regional governments from ten countries near the Arctic Circle.
- http://www.northernforum.org/

Regional Conference on Migration Virtual Secretariat
- Forum of North and Central American states sharing for discussing and sharing information about migration issues.
- http://www.rcmvs.org/

South Pacific Forum
- The South Pacific Forum represents Heads of Government of all the independent and self-governing Pacific Island countries, Australia and New Zealand.
- http://www.forumsec.org.fj/

United States-Mexico Boundary and Water Commission
- Operates bilateral projects related to the borders and rivers shared between the US and Mexico.
- http://www.ibwc.state.gov/

United States-Canada International Joint Commission
- Bilateral organization monitors transboundary environmental agreements: Great Lakes Water Quality Agreement, Air Quality Agreement, Boundary Waters Treaty.
- http://www.ijc.org/