The Yearbook of International Organizations

The comprehensive resource for anyone researching international organizations

Overview

The Yearbook of International Organizations includes detailed information on over 75,000 international organizations from 300 countries and territories, about 42,000 of which are active organizations. Coverage includes intergovernmental (IGOs) and international non-governmental organizations (INGOs). Approximately 1,200 new organizations are added each year.

The Yearbook is a trusted tool for studies and research in all subjects of civil society activities, including Political Science, Law, International Studies, International Relations, Sociology, Demography and Peace Studies.

The Yearbook data is edited by an experienced editorial staff and presented in a standardized format to facilitate comparison between organizations.

Types of Access

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  Most comprehensive access   Limited profiles and search functionality
Content
Organization profiles over 75,000 about 42,000 over 75,000
Bibliography of publications
Statistics and visualization
Update frequency In real-time Once a year In real-time
Search / Look up functionality
Organization name
Main office city/country
Membership country
Year of foundation
Type of organization
Subject
With events in a certain city/country
Search based on multiple criteria
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Price online cost €3,276 (2025) free
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An IGO is an organization composed primarily of sovereign states, or of other intergovernmental organizations. IGOs are established by treaty or other agreement that acts as a charter creating the group. Examples include the United Nations, the World Bank, or the European Union.

The United Nations Economic and Social Council (ECOSOC) defines an INGO as "any organization which is not established by inter-governmental agreement" (Resolution 288 (X) the 27th February 1950), "including organizations which accept members designated by government authorities, provided that such membership does not interfere with the free expression of views of the organizations" (Resolution 1296 (XLV) of 25th June 1968).

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Features and Benefits

  • Data on over 75,000 international organizations
  • Direct access to organizations’ websites and contact information
  • Simple and advanced search options
  • Hyperlinks to facilitate searching from within profiles
  • “Saved Searches” feature
  • Data export for up to 500 search results in XLS, CSV or TXT formats
  • Updated in real-time
  • Approximately 1,200 new organizations added each year
  • Documentation and user guide

Content

Organizations Section

Detailed descriptions of over 75,000 international organizations worldwide, about 42,000 of which are active. Coverage includes intergovernmental (IGOs) and international non-governmental organizations (INGOs). Organization profiles are cross-referenced to show detailed relationships between organizations.


Geography Section

Locate organizations by the world region, country and city in which organization secretariats are located.


Subjects Section

Locate organizations by subject of activity. Subjects cover every field of human endeavour.

Screenshots:

Subject Profile


Bibliography Section

Over 50,000 publications and information resources supplied by international organizations, and nearly 18,000 research citations under 40 subject headings.


Statistics Section

Statistics, visual representations of data, and historical statistical summaries and analyses on: Types of organizations; Countries where secretariats are located and where organizations are active; Subject clustering of organizations by type; Current and historical statistics on meetings activity, and more. Statistics for previous years back to 2001 also available.

Screenshots:

Table of Contents


SDG Section

The United Nations Sustainable Development Goals (the UN SDGs) are informed by and in turn inform all global civil society actors. What, we asked, is the link between these actors and the UN SDGs? Which of the UN SDGs concern them? With which SDGs should they be concerned? What communities of international bodies form around each of the SDGs?

Screenshots:

Home screen
SDG profile


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Discounts

Associations listed in the Yearbook of International Organizations may be eligible for up to a 25% discount on the Yearbook online and print. Please contact Brill for more information.

























Classified Subject Guide and Index

The subject index groups together international organizations which have similar concerns.

The subject index is based on words taken directly from the titles and profiles of international organizations.(*) The words are classified into subject categories and sub-categories. It is possible to search the index using individual words, subject categories, and sub-categories.

There are 100 subject categories. They are structured into a matrix of ten rows by ten columns, resulting in 100 cells. Each of these 100 cells represents a subject category and is titled accordingly. For example, cell "06" (row 0, column 6) is titled "Hydrology", while cell "60" (row 6, column 0) is titled "Development".

Each cell is futher divided into at most ten sub-cells. For example, the "Hydrology" cell is divided into three: "Hydrology", "Rivers and Lakes", and "Water". The "Development" cell is divided into nine: "Aid", "Assistance", "Development", "Empowerment", "Help", "Potential", "Progress", "Reform", and "Sustainable Development".

Each sub-cell covers an infinite number of words in a multiplicity of languages. These are the words taken directly from the titles and profiles of international organizations. For example, the sub-cell "Rivers and Lakes" covers, at the moment, 50 words, including: "inland waters", "pond", "tributaries", "fleuves", "ozera" and "ríos". The sub-cell "Sustainable Development" covers, at the moment, 39 words, including: "renewable", "sustainability", "unsustainably", "soutenable", "sostenibilidad", and "nachhaltige".

You can search the subject index by an individual word by typing the word into the search box. Your results will be all the organizations containing(*) a word classified under the same (sub-)category as the word you requested. For example, if you search for "tributaries", your results will be all the organizations containing(*) one or more of the words classified under "Rivers and Lakes". If you search for "sostenibilidad", your results will be all the organizations containing(*) one or more of the words classified under "Sustainable Development".

You can search the index by subject category or by sub-category. We recommend you start such a search by clicking a cell in the matrix. Your results will be all the organizations containing(*) a word classified under the (sub-)category you have selected. For example, if you select the category "Development", your results will be all the organizations containing(*) one or more of the words classified under the category "Development" and its sub-categories. If you select the sub-category "Sustainable Development", your results will be all the organizations containing(*) one or more of the words classified under the sub-category "Sustainable Development".


(*) The words used for the subject index are the words in the titles of organizations (in all languages), and selected keywords marked in the paragraph "Aims".





61st Print Edition 2024 - 2025

  • Volume 1A-1B (Set)

    Organization Descriptions and Cross-References

    ISBN: 978-90-04-69928-1

    These volumes include detailed descriptions of about 42,000 not-for-profit international organizations currently active in every field of human endeavour, as well as references to associated organizations, whose goals cross all economic, political and geographical borders. Cross-referenced with volumes 2, 3, 4, and 6.

  • Volume 2

    Geographical Index - A Country Directory of Secretariats and Memberships

    ISBN: 978-90-04-69932-8

    Volume 2 allows users to locate organizations by the country in which secretariats or members are located. Listings include names and contact details of organizations with numerical codes referring back to full organization profiles in Volumes 1A and 1B.

  • Volume 3

    Global Action Networks - A Subject Directory and Index

    ISBN: 978-90-04-69933-5

    Volume 3 allows readers to locate organizations by subjects. Major subjects are subdivided by region and other international groupings (developing countries, Arab, Commonwealth, IGO, etc).

  • Volume 4

    International Organization Bibliography and Resources

    ISBN: 978-90-04-69934-2

    Volume 4 cites over 50,000 publications and information resources supplied by international organizations, and provides nearly 18,000 research citations under 40 subject headings.

  • Volume 5

    Statistics, Visualizations and Patterns

    ISBN: 978-90-04-69935-9

    Volume 5 includes statistics, visual representations of data, and historical statistical summaries and analyses on: Types of organizations; Countries where secretariats are located and where organizations are active; Subject clustering of organizations by type; Current and historical statistics on meetings activity, and more.

  • Volume 6

    Global Civil Society and the United Nations Sustainable Development Goals

    ISBN: 978-90-04-69936-6

    In 2015 the United Nations adopted a set of seventeen goals ‘to end poverty, protect the planet and ensure prosperity for all’, with specific targets for each goal to be achieved by 2030. These are the Sustainable Development Goals (SDGs) of the United Nations, or ‘Transforming our World: the 2030 Agenda for Sustainable Development’. The UN calls on governments, the private sector, individuals and civil society bodies to join together to achieve these goals.

  • Yearbook Set of 6 Volumes

    ISBN: 978-90-04-69927-4

    All six volumes of the Yearbook of International Organizations are available at a special price for ordering the set.

  • Yearbook Past Editions

    The Yearbook of International Organizations has been published since 1948. Some past editions may still be available for purchase.

    Please contact us for prices

Publications

Editor: Union of International Associations
Active in this field of research since 1907

Publisher: Brill

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