- The International Association of Hydraulic Engineering and Research
- World Scientific and Engineering Academy and Society
- Union of International Associations
- Confederation of International Contractors Association CICA
- A Community web site or the International Construction and Development
- International Federation of Consulting Engineers
- The International Cost Engineering Council
- International Tunneling Association
- International Union of Architects
- International Commission on Large Dams
- The International Union of Laboratories and Experts in Construction Materials, Systems and Structures
- International Council for Research and Innovation in Building and Construction
- Forum for the Future
- Global Environment Facility
- International Association for Bridge and Structural Engineering
- International Association of Public Transport
- The International Code Council
- Organisation for Economic Co-operation and Development
- United Nations International Strategy for Disaster Reduction
- The UN main portal
- United Nations’ system of organisations
- Chart principal UN organs
- United Nations Environment Programme
- United Nations Environment ProgrammeDams and Development Project
- United Nations Educational, Scientific and Cultural Organisations
- United Nations Environment Programme Division of Technology , Industry and Economics, Disaster Management, Sustainable Production, Water and Sanitation
- The World Bank
- Architects Council of Europe
- European Construction Industry Federation
- European Construction Forum
- The representative organisation of the Cement Industry in Europe
- European Construction Technology Platform
- European Federation of Engineering Consultancy Associations
- European Council for Construction Research, Development and Innovation
- European Network for Building Research Institutes
- European Network of Construction Companies for Research and Development
- The European Organisation for Technical Approvals (EOTA) comprises the Approval Bodies nominated to issue European Technical Approvals by EU Member States and EFTA States who have contracted to the European Economic Area Agreement.
- The Forum of European National Highway Research Laboratories
- European Federation of National Engineering Associations
- The Centre for European Policy Studies
- Portal to the European Union
- EU portal on Energy, Environment and Sustainable Development
- Euro Lex glossary related to EU activities and institutions
- European Topic Centre on Resource and Waste Management
- European Monitoring Centre on Change EMCC
- Portal by DG Enterprise of the European Commission entirely dedicated to construction, within the EMCC web site
- European technology Platforms
- EU 7th Framework Programme
- CIRCA Communication and Information Resource Centre Administrator
- European Committee for Standardization
- The information network on education in Europe
- Energy Globe Awards - small projects making a big difference
Energy Globe Award 2007: Kenyan solar project honoured
- United cities and local governments
- iCivilEngineer.com is a knowledge portal specially designed for civil engineering professionals and students.
- International database and gallery of structures
- Email newsletter for Architects, Civil Engineers and Building Services Contractors.
- Catalyst for action
- Edinburgh Earth Observatory – The World-Wide Earthquake locator
- Protecting The World's Oceans
- The World Conservation Union
- Wetlands International is a global NGO dedicated to the conservation & use of wetlands
GLOSSARIES
ANTI-CORRUPTION
WATER
- African Water Facility
- UN Water Global Environment Monitoring System
- The UNESCO Water portal
- International Water Association
- International Network on Basin Organizations
- Stockholm International Water Institute
- Global Water Stewardship Concept for high volume water users
SUSTAINABLE DEVELOPMENT
- The International Institute for Sustainable Development – Reporting Services Division – provides a variety of multimedia informational resources for environment and sustainable development policymakers, including daily coverage of international negotiations, analyses and photos
- Institute for Global Environmental Strategies
- Innovative solutions for resource management.
- UK Federation of Groundwork Trusts
- ACEG - Techniko Epimelitirio Elladas 4 Karageorgi Servias Str
- AIU - Asociación de Ingenieros del Uruguay
- APETT - Association of Professional Engineers of Trinidade and Tobago
- ASCE - American Society of Civil Engineers
- BDI - Bundesingenieurkammer
- CCAE - Croation Chamber of Architects and Engineers
- CCCE - Cyprus Council of Civil Engineers
- CCCET - Czech Chamber of certified Engineers and Technicians
- CCPE - Canadian Council of Professional Engineers
- CEID - Chamber of Engineers in the Investment Design
- CFIA - Colegio Federado de Ingenieros y de Arquitectos de Costa Rica
- CIAPR - Colegio de Ingenieros y Agrimensores de Puerto Rico
- CICCP - Colegio de Ingenieros de Caminos, Canales y Puertos
- CICCR - Colegio de Ingenieros Civiles
- CICH - Colegio de Ingenieros Civiles de Honduras
- CICHE - Chinese Institute of Civil and Hydraulic Engineering
- CIG - Colegio de Ingenieros de Guatemala
- CIV - Colegio de Ingenieros de Venezuela
- CNI - Consiglio Nazionale degli Ingeneri
- CODIA - Colegio Dominicano de Ingenieros, Arquitectos y Agrimensores
- CODIA - Colegio Dominicano de Ingenieros, Arquitectos y Agrimensores
- CONFEA - Conselho Federal de Engenharía, Arquitectura e Agronomía, Brasil
- CPI - Centro Paraguayo de Ingenieros
- EA - Engineers Australia
- EIZ - Engineering Institute of Zambia
- FCACEC - Federal Chamber of Architects and Chartered Engineering Consultants
- FEBRAE - Federação Brasileira de Associações de Engenheiros
- FECIC - Federación de Colegios de Ingenieros Civiles
- HAKI - Indonesian Society of Civil and Structural Engineers
- HEC - Hungarian Engineering Chamber
- ICE - Institution of Civil Engineers
- IET - Institution of Engineers Tanzania
- IIE - Instituto de la Ingenieria de España
- IING - Instituto de Ingenieros de Chile
- IKC - Inženjerska komora Crne Gore
- IZS - Slovenian Chamber of Engineers
- JIE - Jamaica Institution of Engineers
- JSCE - Japan Society of Civil Engineers
- KSCE - Korean Society of Civil Engineers
- MACE - Mongolian Association of Civil Engineers(MACE)
- NSPE - National Society of Professional Engineers
- ORDEM - Ordem dos Engenheiros
- PCCE - Polish Chamber of Civil Engineers
- PICE - Philippine Institute of Civil Engineers
- SCCE - Serbian Chamber of Engineers
- SCI - Sociedad Colombiana de Ingenieros
- SIA - Aruba Engineering Society
- SIB - Sociedad de Ingenieros de Bolivia
- SIDE - Sociedad de Ingenieros del Ecuador
- SKCCE - Slovak Chamber of Civil Engineers
- SPIA - Sociedad Panameña de Ingenieros y Arquitectos
- TCCE - Turkish Chamber of Civil Engineers
- UADI - Unión Argentina de Asociaciones de Ingenieros
- UMAI - Unión Mexicana de Asociaciones de Ingenieros
- UNAICC - Unión Nacional de Arquitectos e Ingenieros de la Construcción de Cuba
- ZDI - Zentralverband Deutscher Ingenieure e.V
- ZIE - Zimbabwe Institution of Engineers
- ZIE - Zimbabwe Institution of Engineers