This information is part of the Open Yearbook, a free service of UIA's subscription-based Yearbook of International Organizations (YBIO). It includes profiles of non-profit organizations working worldwide in all fields of activity. The information contained in the profiles and search functionality of this free service are limited.

The full-featured Yearbook of International Organizations (YBIO) includes over 72,500 organization profiles, additional information in the profiles, sophisticated search functionality and data export. For more information about YBIO, please click here or contact us.

The UIA is a leading provider of information about international non-profit organizations. The aim of the Open Yearbook is to promote the activities of international non-governmental organizations (INGOs) and intergovernmental organizations (IGOs).

International Organizations Search

General Org Information
Name Acronym Founded City HQ Country/Territory HQ Type I Type II UIA Org ID

International Hydrographic Organization

IHO 1919 Monte Carlo Monaco B g XB2115

International Ice Hockey Federation

IIHF 1908 Zurich Switzerland B XC2116

International Institute for Conservation of Historic and Artistic Works

IIC 1950 London UK B j XB2125

International Institute for Strategic Studies

IISS 1958 London B jv XC1026

International Institute for the Unification of Private Law

UNIDROIT 1926 Rome Italy B gj XB2136

International Institute of Administrative Sciences

IIAS 1930 Brussels B jy XB2138

International Institute of Communications

IIC 1967 London UK B j XB1408

International Institute of Public Finance

IIPF 1937 Munich Germany B jv XB2158

International Institute of Refrigeration

IIR 1920 Paris B gj XB2159

International ISBN Agency

1970 London B XC4391

International Judo Federation

IJF 1951 Paris B y XB2178

International Jump Rope Union

IJRU 2018 B XM7395

International Korfball Federation

IKF 1933 Utrecht Netherlands B XD9162

International Labour and Employment Relations Association

ILERA 1966 Geneva Switzerland B XB2117

International Labour Organization

ILO 1919 Geneva B g XB2183

International Law Association

ILA 1873 London B XB2189

International League of Associations for Rheumatology

ILAR 1928 Atlanta GA USA B y XB2195

International League of Dermatological Societies

ILDS 1957 London UK B y XB2213

International Leprosy Association

ILA 1931 Cotonou B v XB2224

International Life Saving Federation

ILS 1993 Leuven Belgium B y XC0121

International Literacy Association

ILA 1956 Newark DE USA B v XB2401

International Maritime Organization

IMO 1948 London UK B g XB1117

International Mathematical Union

IMU 1920 Berlin B XC2247

International Mixed Martial Arts Federation

IMMAF 2012 B XM8838

International Movement of Apostolate of Children

IMAC 1962 Montrouge France B XB2273


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