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.

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International Organizations Search

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

Operative Plasterers and Cement Masons International Association of the United States and Canada

OPCMIA 1864 Columbia MD USA G XN3242

Ophtalmo sans frontières

OSF 1987 Luçon France G XN1864

Optical Society of America

OSA 1916 Washington DC USA G XN8722

ORA International

1981 Korbach Germany G XM2802

Orbi-Pharma

OP 1963 Bierbeek Belgium G XG4994

Orchid Project

2010 London UK G XM6137

Organic Crop Improvement Association

OCIA 1984 Lincoln NE USA G XN8172

Organisation camerounaise de promotion de la coopération économique internationale

OCAPROCE internationale 1999 Yaoundé Cameroon G XM2411

Organisation de la mère maghrébine

OMMA Tunis Tunisia G XQ5428

Organisation des transporteurs routiers européens

OTRE 2000 Bordeaux France G XQ0091

Organisation internationale pour la réduction des catastrophes

OIRC 1991 Kinshasa Congo DR G XJ2404

Organisation Internationale pour le Développement Intégral de la Femme

OIDIF Lomé Togo G XJ9822

Organisation mondiale des experts-conseils-arbitres

OMECA 1992 Paris France G v XD3338

Organisation panafricaine de lutte pour la santé

OPALS 1988 Paris France G XJ4919

Organisation pour la prévention de la cécité

OPC 1978 Paris France G XG7922

Organisation suisse d'aide aux réfugiés

OSAR 1936 Bern Switzerland G XG3271

Organiza Societo de Internaciaj Esperanto Konferencoj

OSIEK 1988 Klagenfurt am Wörthersee Austria G XG5678

Organization for Defending Victims of Violence

ODVV 1988 Teheran Iran Islamic Rep G XN6220

Organization for International Investment

1991 Washington DC USA G XG2196

Organization for Investment, Economic and Technical Assistance of Iran

OIETAI 1975 Teheran Iran Islamic Rep G fg XG0671

Organization for Peace and Appropriate Development for the Horn of Africa

PADA Foundation 1991 Leiden Netherlands G XN7263

Organization for the Advancement of Structured Information Standards

OASIS 1193 Burlington MA USA G XJ5066

Organization for the Research, Communication and Action to further the Sustainable Development between North and South

Poitiers France G XG6008

Organization for Tropical Studies

OTS 1963 Durham NC USA G XG2435

Organization of Spouses of the European Commission

1997 Brussels Belgium G XG9537

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