- FAO – Rural Youth Programme
- HABITAT – Partners for youth section
- ILO – Youth Employment
- ITU – International Telecommunication Union
- International Year of Sport and Physical Education 2005
- Office of the Special Representative of the Secretary-General for Children and Armed Conflict
- UN Regional Commissions
- UNDPI – United Nations CyberSchoolBus
- UNEP – Tunza
- UNFPA – Adolescents and Youth
UNFPA – Global Youth Partners - UN Millennium Campaign
- UNODC – Global Youth Network
- UNICEF – Voices of Youth
UNICEF – Adolescence - UNESCO – Youth Coordination Unit
- United Nations University
- United Nations Volunteers
- WFUNA World Federation of United Nations Associations – Youth
- World Bank Group – Resources on Children and Youth
World Bank Group – Youth to Youth Community
World Bank Group – The World Bank and civil society
World Bank – Youthink! - UNHCR – Children page
- World Health Organization
- World Summit on the Information Society (at ITU)
Intergovernmental youth-related organizations
- Organisation internationale de la Francophonie (OIF)
- Caribbean Community (CARICOM Youth Development)
- Commonwealth Youth Programme (CYP)
- Young Commonwealth (Youth Department of the Commonwealth Secretariat)
- Council of Europe Youth Directorate (COE/YD)
- European Commission Directorate XII: Education, Training and Youth (EC-DGXXII)
- European Youth Parliament (European Parliament and the European Commisssion)
- Ibero-American Youth Organization/La Organizacion Iberoamericana de Ministros de Juventud (OIJ)
Non-Governmental Student Organizations (Student NGOs)
National
- Argentine Federation of University Students (FUA) Federacion Universitaria Argentina (FUA)
- National Union of Students of Australia (NUSA)
- National Union of Students in Austria (OH) Oesterreichische Hochschuelerschaft (OH)
- Canadian Federation of Students (CFS)
- Canadian Students Commission (CSC)
- Danish National Union of Students (DSF)/Danske Studerendes Faelleesrad (DSF)
- The Filipino Youth and Students’ Page
- National Union of Finnish Students (SYL)
- German Free Union of University Students (FZS)/Freier Zusammenschluss von Studentinnenschaften (FZS)
- National Union of Ghana Students (NUGS)
- Irish Union of Students (USI)
- Italian Union of University Students (UdU)/Unione degli Universitari (UdU)
- National Union of Students of the Netherlands (LSVb)/Landelijke Studenten Vakbond (LSVb)
- The Dutch National Students Association (ISO)
- National Union of Norwegian Students (NSU)/Norsk Studentunion (NSU)
- National Union of Swiss Students (VSS/UNES)
- Polish Students’ Association (ZSP)/Zrzeszenie Studentow Polskich (ZSP)
- National Union of Students of the United Kingdom (NUS/UK)
- South African Student Congress (SASCO)
- United States Student Association (USSA)
Regional
- All-Africa Students Union (AASU)
- Association des Etats Généraux des Etudiants (AEGEE)
- Board of European Students of Technology (BEST)
- Continental Organization of Latin American and Caribbean Students/Organizacion Continental Latinoamericana y Caribena de Estudiantes (OCLAE)
- European Union of Jewish Students (EUJS)
- Forum of European Journalism Students (FEJS)
- National Union of Students in Europe (ESIB)
International
- AIESEC
- International Association for the Exchange of Students for Technical Experience (IAESTE)
- International Federation of Medical Students’ Association (IFMSA)
- International Forestry Students Association (IFSA)
- International Student Letter Exchange
- International Student Organization for Sustainable Economics and Management (OIKOS)
- International Young Catholic Students (IYCS)
- World Student Christian Federation (WSCF)
Non-Governmental Youth Organizations
National
- Albanian Youth Council (AYC)
- All China Youth Federation (ACYF)
- American Council of Young Political Leaders (ACYPL)
- La Asamblea de Jóvenes por la Paz – Colombia
- Austria Bundes Jugendvertretung (National Youth Council)
- Azerbaijan National Youth Council (NAYORA)
- Azerbaijan Young Lawyers Union
- Botswana National Youth Council (BNYC)
- British Youth Council (BYC)
- British Asian Youth Alliance
- Canada World Youth (CWY/JCM)
- Cook Island National Youth Council (CINYC)
- CSD – Commission for Sustainable Development Youth Caucus
- Croatian Youth Network
- Cyprus Youth Council
- Danish Youth Council (DUF)/ Dansk Ungdoms Faellesrad (DUF)
- Estonian National Youth Council (ENK) Eesti Noorteühenduste Liit
- Finnish Youth Co-operation ALLIANSSI
- Flemish Youth Council – Vlaamse Jeugdraad
- Georgia National Council of Youth Organizations
- German Federal Youth Council (DBJR)
- Greek National Youth Council (DBJR)
- Latvia National Youth Council (LJP)
- Lithuanian Youth Council (LiJOT)
- Malta National Youth Council
- Moldova National Association of Young Managers
- Namibian Youth Council
- Nauru National Youth Council
- The Netherlands – The Dutch National Youth Council
- Niue National Youth Council
- Norwegian Youth Council (LNU)
- Portuguese Youth Council
- Russian Federation National Youth Council (NYCR)
- Solomon National Youth Council (SINYC)
- Spanish Youth Council (CNJ)
- St.Vincent and the Grenadines National Youth Council
- Swedish National Council (LSU)
- Tonga National Youth Council (TNYC)
- Tuvalu National Youth Council (TNYC)
- UK – British Youth Council (BYC)
- UK – Youth Network
- UK – United Nations Youth and Student Association
Regional
- Action for Solidarity, Equality, Environment and Development (ASEED; Europe)
- Arab Office for Youth and Environment (AOYE)
- Asian Youth Council (AYC)
- Baltic Youth Forum (BYF)
- Caribbean Federation of Youth (CFY)
- Ecumenial Youth Council in Europe (EYCE)
- European Confederation of Youth Clubs
- European Youth Card Association (EYCA)
- European Youth For(est) Action (EYFA)
- European Youth Forum (EYF)
- Federation of Young European Greens (FYEG)
- Latin American Youth Forum/Foro Latinoamericano de Juventud (FLAJ)
- Young European Federalists (YEF/JEF)
- Youth Action for Peace (YAP)
- Organization of American States (OAS) Young Americas Businesss Fund (YABF) and Young Americas Business Network (YABN)
- Youth Portal for Latin America and the Caribbean
International
- AFS International-Intercultural Youth Exchanges
- Coordinating Committee for International Voluntary Services (CCIVS)
- Federation of International Youth Travel Organizations (FIYTO)
- Global Youth Alliance
- Global Youth Action Network (GYAN)
- HABITAT for Humanity International Campus Chapters and Youth Programs (HHI/CCYP)
- International Association of Adolescent Health (IAAH)
- International Cultural Youth Exchange (ICYE)
- International Trade Union Confederation (ITUC)
- International Federation of Liberal and Radical Youth (IFLRY)
- International Federation of Red Cross and Red Crescent Societies (IFRC)
- International List of Model United Nations
- International Model United Nations of The Hague
- International Movement of Catholic Agricultural and Rural Youth (MIJARC Europe)
- International Planned Parenthood Federation (IPPF) – Youth Web Site
- International Union of Socialist Youth (IUSY)
- Space Generation Advisory Council
- Taking IT Global
- World Assembly of Youth (WAY)
- World Assembly of Muslim Youth (WAMY)
- World Association of Girl Guides and Girl Scouts (WAGGGS)
- World Federation of Democratic Youth (WFDY)
- World Organization of the Scout Movement
- World Organization of Young Esperantists (TEJO)
- WSIS – World Summit on the Information Society Youth Caucus
- World Young Men’s Christian Association (WYMCA)
- World Young Women’s Christian Association (WYWCA)
- World Youth Alliance
- Youth for Understanding (YFU)
Youth and Youth-Related Foundations and Funds
National
- Foundation for Young Australians (FYA)
- China Youth Development Foundation (CYDF)
- European Youth Foundation
- Ecuador – Fundación Esquel
- German Children and Youth Foundation (Freudenberg Stiftung)
- Irish Youth Foundation
- Polish Children and Youth Foundation
- Slovakia – Children of Slovakia Foundation
- South African Youth Development Trust
- Thailand National Council for Child and Youth Development
- United States of America: Ford Foundation
- United States of America: John D. and Catherine T. Mac Arthur Foundation
- United States of America: Robert Woods Johnston Foundation
Regional
- African Development Bank (ADB)
- Arab Fund for Economic and Social Development (AFESD)
- Asian Development Bank (ADB)
- Caribbean Development Bank (CDB)
- European Social Fund in Ireland
- European Youth Foundation (EYF: Council of Europe)
- Inter-American Development Bank (IDB)
International
- International Youth Foundation (IYF)
- The Victor Pineda Foundation (disability related)
Youth Information Centres and Networks
National
- Austrian Youth Information Centre/Jugendinfos Osterreich
- Czech Youth Information System/Informacni System Mladeze (ISM)
- Danish Youth Guidance Centres
- Greek Youth Information Network (NEAGENIA)
- Netherlands NIZW Youth Network
- South Africa Youth Information Services
- Swedish Youth Information Network/Ungdomsstyrelsen
Regional
- Asia-Pacific INFO Youth (ROK/UNESCO)
- European Youth Portal
- European Youth Information and Counselling Agency (ERYICA)
- European Youth Information Network (EUREGIO.NET)
- Naseej Community Youth Development Program
- Youth Portal for Western Balkans
International
Major Web Site Search Locations on Youth
Youth Delegates to the United Nations
Youth Research and Policy Centres and Institutes
National
- American Youth Policy Forum (AYPF)
- Australian Clearinghouse for Youth Studies (ACYS)
- Austrian Youth Research Institute (YFI)/des Osterreichischen Instituts fur Jugendforschung
- China Youth Research Society (CYRS)
- Finnish Youth Research Society
- German Youth Institute/Deutsches Jugendistitut e. V. (DJI)
- Israel: JDC/BI Research Program on Children and Youth
- Netherlands Youth Institute/ Nederlands Jeugdinstituut, NJi
- Republic of Korea National Youth Policy Institute (NYPI)
- Sweden: Centre for Child and Youth Research -Lararhogskolan Stockholm
- United Kingdom: The Centre for Youth Impact (CYI)
- United States of America: Centre for Youth Development and Policy Research, Academy for Educational Development
- United States of America: Pew Research Center
- United States of America: Indiana Youth Institute (IYI)
- Youth Information Agency Bosnia-Herzegovina (OIA)
Regional
- Forum 21, Council of Europe
- Asia-Pacific Youth Organisation (APYO)
- RAND Center for Middle East Public Policy (CMEPP)
- Africa Research Institute
International
Youth Voluntary Service Organizations
National
- American Council for Voluntary International Action (InterAction)
- America’s Promise: The Alliance for Youth (AP/AFY)
- Australian Trust for Conservation Volunteers (ATCV)
- Australian Volunteers International
- British Trust for Conservation Volunteers (BTCV)
- Global Affairs Canada
- Canadian University Service Overseas (CUSO)
- Global Youth Service Day (GYSD)
- Japan Overseas Cooperation Volunteers (JOCV)
- World Friends Korea (WFK)
- SERVEnet.org
- United Kingdom: OXFAM
- U.S.A. Council for International Educational Exchange (CIEE)/International Volunteers Project (IVP)
- U.S.A. National Resource Centre for Youth Services (NRCYS)
- U.S.A. Peace Corps
- Volunteers in Service to America (America Corps-Vista)
- Youth Service America (YSA)
Regional
International