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 Union of Geological Sciences

IUGS 1961 Beijing China A y XA2723

International Union of Psychological Science

IUPsyS 1951 Nassau Bahamas A y XA2764

Organisation mondiale des anciens élèves de l'enseignement catholique

OMAEC 1967 Rome Italy A y XA4159

RI Global

1922 New York NY USA A y XA2501

Union internationale des associations et organismes scientifiques et techniques

UATI 1950 Paris France A y XA3353

United Nations

UN 1945 New York NY USA A gy XA3375

Universal Esperanto Association

UEA 1908 Rotterdam Netherlands A y XA3399

World Federation for Medical Education

WFME 1972 Worcester UK A y XD1261

World Federation for Ultrasound in Medicine and Biology

WFUMB 1969 London UK A y XD4075

World Federation of Engineering Organizations

WFEO 1968 Paris France A y XA3522

World Federation of Trade Unions

WFTU 1945 Athens Greece A yt XA3537

World Veterinary Association

WVA 1959 Brussels Belgium A y XA3606


1949 Montréal QC Canada B XB1349

Airports Council International

ACI 1991 Montréal QC Canada B y XB0031

Alliance internationale de tourisme

AIT 1898 Geneva Switzerland B XB2636

Amnesty International

AI 1961 London UK B XB0054


1884 Rockville MD USA B XF1837

Associated Country Women of the World

ACWW 1930 London UK B XB0098

Association for Cultural Studies

ACS 2002 Jyväskylä Finland B AA0321

Association for the Promotion of the International Circulation of the Press

DISTRIPRESS 1955 Zurich Switzerland B XB0111

Association internationale de la presse sportive

AIPS 1924 Lausanne Switzerland B XB2583

Association internationale des critiques d'art

AICA 1948 Paris France B XC1255

Association Internationale des Skål Clubs

AISC 1934 Torremolinos Spain B XB1345

Association mondiale des sciences de l'éducation

AMSE 1953 Reims France B v XB1212

Association of International Energy Negotiators

AIEN 1981 Houston TX USA B v XN8596


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