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 77,500 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

Open Doors International

1955 Harderwijk Netherlands F XF4398

Open Education Global

OE Global 2008 Concord MA USA F y XJ0557

Open Geospatial Consortium

OGC 1994 Arlington VA USA F XF4297

Open Government Partnership

OGP 2011 Washington DC USA F g XM5457

Open Grid Forum

OGF 1999 F XF6287

Open Group

1988 San Francisco CA USA F XF0864

Open Knowledge Network

OKN 2003 London UK F y XJ0865

Open Mobile Alliance

OMA 2002 San Diego CA USA F XM4568

Open Network for Commerce Exchange

ONCE 2000 Olympia WA USA F XF6574

Open Network Video Interface Forum

ONVIF 2008 San Ramon CA USA F XJ4940

Open Partial Agreement on the Prevention of, Protection against and Organization of Relief in Major Natural and Technological Disasters

EUR-OPA Major Hazards Agreement 1987 Strasbourg France F g XF1447

Open Society Foundations

OSF 1984 New York NY USA F f XF5262

Open Source Geospatial Foundation

OSGeo 2006 Beaverton OR USA F fv XJ0041

Open Think Tank Network

OpenTTN 2017 F AA0598

Open Web Application Security Project Foundation

OWASP Foundation 2001 Wakefield MA USA F f XM7976

OpenAIRE

2018 F AA4953

OpenStack Foundation

2012 Austin TX USA F f XM8376

OpenStreetMap Foundation

2006 Cambridge UK F f AA3237

Operation Mobilisation

1957 Singapore Singapore F XF4429

Operation Romanian Villages International

1988 La Louvière Belgium F XF1181

Opportunities Industrialization Centers International

OICI 1964 Washington DC USA F t XF2490

Opportunity International

1979 Chicago IL USA F j XF4555

Optimist International

OI 1919 St Louis MO USA F XF2926

Optometristas Sirviendo a la Humanidad

OSH 2009 Guayaquil Ecuador F XJ1840

Oral Reconstruction Foundation

OR Foundation 2006 Basel Switzerland F f XM5921

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