List of Data Portals - All Types (World)
| Country | Portal Name | Division | License | Description |
|---|---|---|---|---|
| American Samoa | ||||
| Aruba | ||||
| Bonaire, Sint Eustatius and Saba | ||||
| Bouvet Island | ||||
| British Indian Ocean Territory | ||||
| Burkina Faso | Federal | Institut Geographique du Burkina | ||
| Christmas Island | ||||
| Cocos (Keeling) Islands | ||||
| Falkland Islands (Malvinas) | ||||
| Faroe Islands | ||||
| French Guiana | ||||
| French Southern Territories | ||||
| Gibraltar | ||||
| Greenland | ||||
| Grenada | ||||
| Guam | ||||
| Guernsey | ||||
| International Organizations | NGO | Non-Commerical Use | International Food Policy Research Institute | |
| Jamaica | Federal | National Land Registry | ||
| Japan | Federal | Geospatial Information Authority of Japan | ||
| Korea, Republic of | Federal | National Spatial Data Infrastructure | ||
| Kosovo | Federal | Kosovo Cadastral Agency - Geoportal | ||
| Lesotho | Federal | Land Administration Authority | ||
| Moldova, Republic of | Federal | Geoportal | ||
| Nepal | Federal | Survey Department | ||
| Norway | Federal | Public | Mapping Authority | |
| Philippines | Federal | Geoportal | ||
| Serbia | Federal | Geo Serbia | ||
| Singapore | Federal | Non-Commerical Use | Singapore Land Authority | |
| Slovak Republic | Federal | Mapovy Klient Zbgis | ||
| South Sudan | Federal | National Bureau of Statistics | ||
| Sweden | Federal | Sweden Bit by Bit | ||
| United States | Academic | Washington State University - WA GIS Data | ||
| United States | Academic | Dataverse | ||
| United States | Academic | Nielson Institute - SAGE - Historical Crop Lands | ||
| United States | NGO | Attribution | Pew Research Internet Project | |
| United States | 'King County Elections' | County | Public | King County, WA Elections Data |
| United States | NY Dept of Labor | State:New York | Public | NY Dept of Labor |
| United States | UCS Satellites | NGO | Union of Concerned Scientists | |
| France | Ã?le-de-France | Region | Ã?le-de-France Open Data | |
| Sweden | Ã?rebro | City | Public | Ã?rebro Open Data |
| United Kingdom | Aberdeen | City | UK OGL | Aberdeen City Open Data Portal |
| Australia | ACT | Territory | Australian Capital Territory - Environment and Planning Directorate | |
| United States | Adams County, CO | County | Public | Adams County, CO - GIS |
| Cameroon | Administrative Map | Federal | Administrative Map | |
| United States | ADS Free | Private | Public | analyze survey data for free |
| European Union | AEGS | NGO | Association of European Geological Societies | |
| Spain | AEMET | Federal | Agencia Estatal de MeteorologÃa | |
| Luxembourg | Aeroport | Federal | Administration de l'Aéroport de Luxembourg | |
| Africa | AFDB | NGO | Attribution | African Development Bank Group Statistical Data Portal |
| United States | AFDC | Federal | Public | US Dept. of Energy - Alternative Fuels Data Center |
| Afghanistan | Afghanistan | NGO | Afganistan Open Data Project | |
| United Nations | AGI Data | Division | Attribution | World Bank - Actionable Governance Indicators |
| Isle of Man | Agriculture Statistics | Federal | Isle of Man - Agriculture Statistics | |
| Canada | AGS | Province:Alberta | Alberta Geological Survey | |
| United States | AGS | State:Arizona | Arkansas Geological Survey | |
| International Organizations | AID Data | NGO | AID Data | |
| United States | Alabama GIS | State:Alabama | Alabama Geographic Information System | |
| United States | Alameda County | County | Public | Alameda County Data Sharing Initative |
| United States | Alameda, CA | County | Public | Alameda County, CA Open Data |
| United States | Alaska DOF | State:Alaska | Public | Division of Finance |
| Canada | Alberta | Province:Alberta | Attribution | Alberta Open Data |
| United States | Alburquerque | City | Public | Alburquerque, NM Open Data |
| Netherlands | Alkmaar | City | Alkmaar Open Data | |
| United Kingdom | Allerdale | Borough Council | UK OGL | Allerdale |
| France | Alsace | Region | Attribution | Région Alsace |
| United States | Amador County, CA | County | Amador County, CA GIS Division | |
| United States | Amazon Public Datasets | Private | Amazon Public Datasets | |
| Netherlands | Amsterdam O+S | City | Amsterdam Department for Research and Statistics | |
| Spain | Andalusia | Autonomous | CC | Regional Government of Andalusia |
| France | Angers.fr | Region | CC | Angers Loire Metropol Data Catalog |
| Anguilla | Anguilla Statistics | Federal | Anguilla Statistics Department | |
| United States | Ann Arbor | City | Public | Ann Arbor, MI Open Data |
| Australia | ANPS | NGO | Australian National Placenames Survey | |
| United States | ANR | State:Vermont | Vermont Geological Survey | |
| Senegal | ANSD | Federal | Agence Nationale de Statistique et de la Démographie | |
| Antigua and Barbuda | Antiguamet | Federal | Meteorological Services | |
| Belgium | Antwerpen | City | Antwerpen Open Data | |
| United States | AOOS | State:Alaska | Alaska AOOS | |
| Puerto Rico | APR | Federal | Abre Puerto Rico | |
| Spain | Aragon | Autonomous | Aragon Open Data | |
| United States | ARC - GIS | City | Atlanta Regional Commission - GIS Maps and Data | |
| United States | Arizona | State:Arizona | Public | Arizona Open Data |
| United States | Arkansas GeoStar | State:Arkansas | Arkansas GeoStar | |
| United States | Arlington County, VA | County | Public | Arlington County, VA - Crime Reports |
| Armenia | ArmStat | Federal | National Statistical Service | |
| United States | Arvada | City | Public | Arvada, CO Open Data |
| United States | Arvada, CO | City | Arvada, CO - ArcGIS | |
| United States | ASGDC | State:Alaska | Alaska State Geospatial Data | |
| United States | Asheville, NC | City | Public | Asheville, NC Open Data |
| Kosovo | ASK | Federal | Kosvo Agency of Statistics | |
| Aland Islands | ASUB | Federal | Statistics and Research Aland | |
| United States | Atlanta | City | Public | Atlanta, GA Open Data |
| United States | Atlanta GIS | City | Atllanta, GA - GIS | |
| United States | Aurora, CO | City | Aurora, CO - GIS Open Data | |
| United States | Austin | City | Public | Austin, TX Open Data |
| Australia | Australia Statistics | Federal | Australian Bureau of Statistics | |
| Australia | Australian Antarctica Data Centre | Federal | CC 3.0 | Australian Antarctica Data Centre |
| Australia | Australian Capital Territory | Territory | Australian Capital Territory Open Data | |
| France | Auvergne | Region | Région Auvergne | |
| United States | AZGEO | State:Arizona | AGIC Geodata Portal (AZGEO) | |
| United States | AZGS | State:Arizona | The Arizona Geological Survey | |
| Spain | Badalona | City | Badalona Open Data | |
| Germany | Baden-Württemberg | State | Baden-Württemberg Open Data | |
| Argentina | Bahaia Blanca | City | Bahaia Blanca Open Data | |
| Bahrain | Bahrain | Federal | Bahrain Open Data | |
| Bahrain | Bahrain Weather | Federal | Bahrain Meteorological Service | |
| United States | Bakersfield, CA | City | Bakersfield, CA Geographic Information Services | |
| Spain | Balearic Islands | Autonomous | CC-BY | Balearic Islands Open Data |
| Australia | Ballarat, VIC | City | CC 3.0 Australia | City of Ballarat, VIC |
| United States | Baltimore | City | Public | Baltimore, MD Open Data |
| United States | Baltimore County, MD | County | Baltimore County, MD | |
| Canada | Banff | City | UK OGL | Banff, AB Open Data |
| Canada | Banff Ariel | City | Ariel Photos of Banff, AB | |
| Barbados | Barbados Weather | Federal | Meteorological Services | |
| Italy | Bari | City | Bari Open Data | |
| Barbados | BarStats | Federal | Barbados Statistical Service | |
| Bulgaria | BAS | Federal | Geological Institute | |
| Austria | Basemap | Federal | OGD | Austrian OGD Basemap |
| United States | Baton Rouge, LA | City | Public | Baton Rouge, LA Open Data |
| Bangladesh | BBS | Federal | Bangladesh Bureau of Statistics | |
| Canada | BC Assessment | Province:British Columbia | Non-Commercial Use | British Columbia Property Tax |
| United States | BEA | Federal | Public | Bureau of Economic Analysis |
| Belarus | Bel Geodesy | Federal | Department of Geodesy and Cartography | |
| Belgium | Belgium Roots | Private | Belgium Roots - Place Names | |
| United States | Belleville | City | Public | Belleville, IL Open Data |
| United States | Bellingham, WA | City | Public | Bellingham,WA GIS |
| Belarus | BelStat | Federal | National Statistical Committee | |
| United States | Berkeley, CA | City | Berkeley, CA | |
| Germany | Berlin | City | Berlin Open Data | |
| Bermuda | Bermuda.IO | Private | Louis Galipeau & Andrew Simons | |
| United States | Bexar County, TX | County | Bexar County, TX - GIS Open Data | |
| Bulgaria | BGD | NGO | Bugarian Geological Society | |
| Germany | BGR | Federal | Bundesanstalt fur Geowissenschaften und Rohstoffe | |
| Afghanistan | BGS | Federal | Ministry of Mines - Afghanistan Geological Survey | |
| Bosnia and Herzegovina | BHAS | Federal | Agencija za statistiku | |
| United Kingdom | Birmingham | City | Birmingham City Council | |
| International Organizations | BIS | Private | Bank for International Settlements Statistics | |
| United States | Bloomington, IN | City | Public | Bloomington, IN City Maps |
| United States | BLS | Federal | Public | Bureau of Labor |
| Bangladesh | BMD | Federal | Bangladesh Meteorological Department | |
| Haiti | BME | Federal | Bureau of Mines and Energy | |
| Indonesia | BMKG | Federal | Meteorological and Geophysical Agency | |
| Italy | Bologna | City | CC0 | Bologna Open Data |
| Italy | Bolzano | Province | Autonomous Province of Bolzano Open Data | |
| Australia | BOM | Federal | Bureau of Meteorology | |
| United States | Bonner County, ID | County | Bonner County, ID - GIS | |
| France | Bordeaux | City | Bordeaux Open Data | |
| Lesotho | BOS | Federal | Bureau of Statistics | |
| United States | Boston | City | Public | Boston, MA Open Data |
| United States | Boulder | City | Public | Boulder, CO Open Data |
| United States | Boulder County, CO | County | Boulder County, CO - Maps & Data | |
| France | Boundaries of France | Private | GeoFLA | Boundaries of Administrative Divisions in France |
| Indonesia | BPS | Federal | Badan Pusat Statistik | |
| Canada | Brampton, ON | City | Brampton, ON Open Data | |
| Canada | Brandon, MB | City | Brandon, MB Open Data | |
| Germany | Bremen | State | Bremen Open Data | |
| France | BRGM | Federal | The French Geological Survey | |
| Australia | Brisbane | City | Brisbane, QLD Open Data | |
| United Kingdom | Bristol | City | Bristol Open DataData Portal | |
| France | Brittany | Region | Brittany | |
| France | Brocas | City | ODbl | Ville de Brocas |
| Belgium | Brussells | City | Attribution | Brussels Open Data |
| Palau | Budget & Planning | Federal | Bureau of Budget & Planning | |
| Russian Federation | Budget.Gov.ru | Federal | Russian Ministry of Finances | |
| Argentina | Buenos Aires | City | Buenos Aires Open Data | |
| United States | Buffalo, NY | City | Public | Buffalo Open Data |
| Burkina Faso | Bumigeb | Federal | Le Bureau des Mines et de la Géologie du Burkina | |
| United States | Buncombe County, NC | County | Public | Buncombe County, NC |
| Canada | Burlington, ON | City | Burlington, ON Open Data | |
| United States | Burlington, VT | City | Public | Burlington, VT Open Data |
| Brunei Darussalam | Burnei Weather | Federal | The Brunei Meteorological Service | |
| United States | Bytes of the Big Apple | State:New York | Public | NYC Department of Planning - Bytes of the Big Apple |
| United States | CA DFG | State:California | California Department of Fish and Wild Life Data Portal | |
| Spain | Cáceres | City | Cáceres Open Data | |
| France | Côtes-d'Armor | Department | Côtes-d'Armor | |
| Spain | Córdoba | City | Córdoba Open Data | |
| Spain | CAIB | Autonomous | CC0 | Dades Obertes CAIB - Baleraic Islands |
| United States | Cal GeoPortal | State:California | Public | California Geoportal |
| United States | CalCommons | State:California | California Climate Commons | |
| Canada | Calgary | City | Public | Calgary, AB Open Data |
| United States | Calhoun County, AL | County | Calhoun County, AL Revenue Department | |
| United States | California | State:California | Public | California Open Data |
| United States | California Common Sense | State:California | Public | California Open Data |
| United States | California Geological Survey | State:California | Department of Conservation - California Geological Survey | |
| United States | CalPoly | Academic | California Polytechnic State University Datasets | |
| United States | Cambridge | City | Public | Cambridge, MA Open Data |
| United Kingdom | Cambridge | City | Cambridge Transparency in Local Government | |
| United States | Cambridge, MA | City | Public | Cambridge, MA Open Data |
| Canada | Canada Climate | Federal | Attribution | Canada Climate Data |
| South Africa | Cape Town | City | Cape Town Open Data Portal | |
| Canada | Capital Regional District, BC | District | Capital Regional District Atlas | |
| Egypt | CAPMAS | Federal | Central Agency for Mobilization and Statistics | |
| Caribbean | Caricomstats | NGO | Caribbean Community Regional Statistics | |
| United States | Carson, CA | City | Carson, CA GIS - Property Information System | |
| United States | Carver County, MN | County | Public | Carver County, MN |
| Lebanon | CAS | Federal | Central Administration for Statistics | |
| Spain | Castilla y León | Autonomous | CC-BY | Junta de Castilla y León Open Data |
| Spain | Castilla-La Mancha | Autonomous | CC-BY | Castilla-La Mancha Open Data |
| Spain | Catalonia | Autonomous | Catalonia Open Data | |
| Spain | Catalonya | Autonomous | Catalonya (Catalonia) Open Data | |
| Nepal | CBS | Federal | Central Bureau of Statistics | |
| Netherlands | CBS | Federal | Statistics Netherlands | |
| Sudan | CBS | Federal | Sudan Central Bureau of Statistics | |
| Ethiopia | CBS | Federal | Central Statistics Agency | |
| Israel | CBS | Federal | Central Bureau of Statistics | |
| United States | CDC BRFSS | Federal | Public | Centers for Disease Control and Prevention: Behavorial Risk Factor Surveillance System |
| United States | CDC Wonder | Federal | Public | CDC Wonder |
| Saint Lucia | CDERA | Federal | Meteorological Services | |
| United States | CDPH | State:California | Purchase | California Department of Public Health Open Data |
| Saudi Arabia | CDSI | Federal | Central Department of Statistics & Information | |
| Cuba | Censo | Federal | Censo de Poblacion y Viviendas | |
| Costa Rica | Censos | Federal | Population and Housing Census | |
| Hong Kong | Censtatd | Federal | Census and Statistics Department | |
| Isle of Man | Census | Federal | Isle of Man Census | |
| Philippines | Census | Federal | Statistics Authority | |
| Norfolk Island | Census & Statistics | Federal | Census & Statistics | |
| India | Census India | Federal | Census of India | |
| International Organizations | Census Mosaic | NGO | Non-Commerical Use | Mosaic Project |
| European Union | CERN | Project | Non-Commerical Use | CERN Open Data |
| Croatia | CGN | Federal | Croatian Gazetteer Service | |
| China | CGN | Federal | CGN | |
| South Africa | CGS | Federal | Council for Geoscience | |
| United States | Champaign | City | Public | Champaign, IL Open Data |
| United States | Charleston | City | Public | Charleston, SC Open Data |
| United States | Charlotte, NC | City | Public | Charlotte, NC Open Data |
| United States | Charlottesville, NC | City | Charlottesville, NC Maps and GIS Data | |
| Canada | Chatham-Kent | City | Chatham-Kent, ON | |
| United States | Chattanooga, TN | City | Chattanooga, TN | |
| United States | Chicago | City | Public | Chicago, IL Open Data |
| Chile | Chile Transparency | Federal | Chilean Transparency Board | |
| Canada | Chilliwack, BC | City | Chilliwack, BC | |
| China | China | Federal | Chinese Government Public Information Online | |
| Czech Republic | CHMI | Federal | Czech Hydrometeorological Institute | |
| United States | CIA WFB | Federal | Public | CIA World Factbook |
| United States | Cincinnati | City | Public | Cincinnati, OH Open Data |
| Bahrain | CIO | Federal | Central Informatics Organisation | |
| Cook Islands | CISO | Federal | Cook Islands Statistics Office | |
| Finland | City of Helsinki Urban Facts | City | City Statistical Office and the City Archives | |
| Canada | City of Kingston | City | Kingston, ON - Data Catalogue | |
| Ukraine | CityScale | Private | Ukrainian non-government open-data | |
| United States | CivicApps | City | Public | Portland, OR Open Data |
| United States | CKAN | Private | Public | CKAN Open Source portal for Open Data |
| Brazil | CKAN Brazil | Private/Non-Profit | Brazil Community Data Portal | |
| Ireland | CKAN Ireland | Federal | Ireland Community Data Portal | |
| Italy | CKAN Italia | Private | ODbl | Italy Community Data Portal |
| United Nations | Climate Data | Division | Non-Commerical Use | UNDP Country Climate Data Profiles |
| China | CMA | Federal | China Meteorological Administration | |
| Caribbean | CMO | NGO | Caribbean Meteorological Organization | |
| United States | CMS | Federal | Center for Medicare & Medicad Services | |
| United States | CNA | Private | Center for Naval Analysis - Ship Database | |
| Canada | CNGO | Territory:Numavat | Nunavat GeoScience | |
| El Salvador | CNR | Federal | National Registration Center | |
| Congo, Republic of | CNSEE | Federal | Centre National de la Statistique et des Etudes Economiques | |
| United States | Coastal Altlas | State:Washington | Dept. of Ecology - Washington State Coastal Atlas | |
| United States | COHP | Private | Public | County Highpointers |
| Germany | Cologne | City | Cologne Open Data | |
| United States | Colorado | State:Colorado | Public | Colorado Open Data |
| United States | Colorado Geological Survey | State:Colorado | Colorado Geological Survey | |
| Colombia | Columbia | Federal | Columbia Government Open Data | |
| Canada | Commission de toponymie - Quebec | Province:Quebec | Commission de toponymie - Quebec | |
| Italy | Comune di Firenze | City | Comune di Firenze (Florence) Open Data | |
| United States | Connecticut | State:Connecticut | Public | Connecticut Open Data |
| United States | Connecticut | State:Connecticut | Public | Transparency Connecticut |
| United States | Consumer Complaints | Federal | Consumer Finance | |
| United States | Contra Costa County, CA | County | Public | Contra Costa County, CA - Map Information System |
| United States | Cook, IL | County | Public | Cook County, IL Open Data |
| France | Corsica | Region | Attribution | OpenData Corsica |
| Brazil | CPRM | Federal | Geological Survey of Brazil (CPRM) | |
| United States | Craven County, NC | County | Public | Craven County, NC |
| Latvia | CSB | Federal | Latvijas statistika | |
| Northern Mariana Islands | CSD | Federal | Central Statistics Division | |
| Australia | CSIRO | Federal | Non-Commercial Use | Commonwealth Scientific and Industrial Research Organisation |
| Afghanistan | CSO | Federal | Central Statistics Organization | |
| Botswana | CSO | Federal | Central Statistics Office | |
| Swaziland | CSO | Federal | Central Statistics Office | |
| Trinidad and Tobago | CSO | Federal | Central Statistical Office | |
| Yemen | CSO | Federal | Central Statistical Organisation | |
| Zambia | CSO | Federal | Central Statistical Office | |
| United States | CT DATA | NGO | Connecticut Data Collaborative | |
| United States | CTA | City | Public | Chicago Transit Authority Open Data |
| United States | Culver City, CA | City | Culver City, CA | |
| Czech Republic | Czech Geological Society | NGO | Czech Geological Society | |
| Czech Republic | Czech Republic | Federal | Czech Republic Open Data | |
| Czech Republic | CZSO | Federal | Czech Statistical Office | |
| United States | D3 | City | Data Driven Detroit | |
| Brazil | Dados.Gov.br | Federal | Brazil Government Open Data | |
| Portugal | Dados.Gov.pt | Federal | Portugal Government Open Data | |
| China | Dalian | City | Dalian Municipal Government Information Service | |
| United States | Dallas | City | Public | Dallas, TX Open Data |
| United States | Damodaran Online | Academic | Public | Damodaran Online - Corporate Finance Datasets |
| Colombia | DANE | Federal | National Administrative Department of Statistics | |
| Canada | Data BC | Province:British Columbia | FREE | British Columbia Open Data |
| Norway | Data Kilder | Private | Catalog of Norwegian Data portals | |
| United States | Data Market | Private | Purchase | Data Market Open portal to Datasets |
| United States | Data Michigan | State:Michigan | Public | Michigan Open Data |
| United States | Data Montana | State:Montana | Public | Montana Open Data |
| Albania | Data.al | Federal | CC0 | Open Data Albania |
| Burkina Faso | Data.bf | Federal | OpenData Burkina Faso | |
| United States | Data.ct | State:Connecticut | Public | Connecticut Open Data |
| Japan | Data.Go.jp | Federal | Japanese Government Open Data | |
| Korea, Republic of | Data.Go.kr | Federal | South Korean Government Open Data | |
| France | Data.Gouv.fr | Federal | French Government Open Data | |
| United States | Data.Gov | Federal | Public | US Government Open Data |
| Australia | Data.Gov.au | Federal | Australian Open Data | |
| Belgium | Data.Gov.be | Federal | Belgium Government Open Data | |
| Ghana | Data.Gov.gh | Federal | Ghana Government Open Data | |
| Greece | Data.Gov.gr | Federal | CC-BY | Greece National Data Portal |
| Israel | Data.Gov.il | Federal | Israel Government Portal Open Data | |
| India | Data.Gov.in | Federal | India Government Open Data | |
| Morocco | Data.Gov.ma | Federal | Morrocon Government Open Data | |
| Philippines | Data.Gov.ph | Federal | Phillipines Government Open Data | |
| Singapore | Data.Gov.sg | Federal | Singapore Government Open Data | |
| Slovak Republic | Data.Gov.sk | Federal | Slovak Government Open Data | |
| United Kingdom | Data.Gov.uk | Federal | United Kingdom Open data | |
| New Zealand | Data.Govt.nz | Federal | New Zealand Government Open Data | |
| Austria | Data.Gv.at | Federal | Austrian Government Open Data | |
| Indonesia | Data.Id | Federal | Data Indonesia | |
| Indonesia | Data.id | Federal | Data Indonesia | |
| United Kingdom | Data.Lincoln | Academic | University of Lincoln Open Data | |
| Russian Federation | Data.Mos.ru | City | Moscow Open Data | |
| United States | Data.nj | State:New Jersey | Public | New Jersey Open Data |
| Norway | Data.Norge.no | Federal | Norwegian Government Open Data | |
| France | Data.Rennes | City | Non-Commercial Use | Renne's Area,Rennes Métropole en Accès Open Data |
| Uganda | Data.ug | Federal | Open Data Uganda | |
| United Kingdom | Data4NR | Federal | Data for Neighborhoods and Regeneration | |
| Russian Federation | DataGov.ru | Private | Institute of Contemporary Development | |
| France | DataLocale.fr | Region | ODbl | Aquitaine Regional Council Open Data |
| Slovak Republic | Datanest Aliance Fair Play | Private | Datanest Aliance Fair Play | |
| Brazil | DataPoa | City | Porto Alegre Open Data | |
| Moldova, Republic of | Date.Gov.md | Federal | Moldavian Government Open Data | |
| Italy | Dati.Camera.it | Federal | CC-BY-SA | Italian Chamber of Deputies |
| Italy | Dati.Gov.it | Federal | Italian Government Open Data | |
| Italy | DATIOpen | Private | DatiOpen.it Group | |
| Peru | Datos Peru | Private | Datos Peru | |
| South America | Datos Publicos | NGO | ODbl | Datos Publicos |
| Argentina | Datos Publicos | Federal | Argentine Government Open Data | |
| Chile | Datos.Bcn.cl | Federal | PDDL | Chile Library of Congress |
| Chile | Datos.Gob.cl | Federal | Chilean Government Open Data | |
| Spain | Datos.Gob.es | Federal | Spanish Government Open Data | |
| Uruguay | Datos.Gub.uy | Federal | Uruguaian Government Open Data | |
| Mexico | Datos.mx | Federal | Open to Innovate | |
| United States | DC GIS | District:Washington, DC | DC GIS | |
| United States | DCNR | State:Pennsylvania | Pennsylvania - Bureau of Topographic and Geologic Survey | |
| United States | De Leon | City | Public | De Leon, TX Open Data |
| United States | DEEP | State:Connecticut | Connecticut Department of Energy & Environmental Protection - GIS Data and Maps | |
| United States | Delaware | State:Delaware | Public | Delaware Open Data |
| United States | Delaware | State:Delaware | Public | Delaware Transparency Resources |
| United States | Denton, TX | City | Public | Denton, TX Open Data |
| United Nations | DenueNet | Division | WHO DengueNet | |
| United States | Denver, CO | City | Public | Denver, CO Open Data |
| United States | DEP | State:Florida | Florida Geological Survey | |
| Bermuda | Department of Statistics | Federal | Department of Statistics | |
| Brunei Darussalam | DEPD | Federal | Department of Econonic Planning and Development | |
| Philippines | DEPED | Federal | Department of Education | |
| Turks and Caicos Islands | DEPSTC | Federal | Department of Economic Planning and Statistics | |
| United States | DEQ Geo | State:Mississippi | Mississippi DEQ Office of Geology | |
| United Kingdom | Derby | City | Derby Open Data | |
| Germany | DeStatis | Federal | DeStatis - Statistisches Bundesamt | |
| Equatorial Guinea | DGECN | Federal | Dirección General de EstadÃstica y Cuentas Nacionales | |
| Paraguay | DGEEC | Federal | Dirección General de EstadÃstica, Encuestas y Censos | |
| United States | DGGS | State:Alaska | Alaska Division of Geological & Geophysical Surveys | |
| Dominican Republic | DGM | Federal | Ministry of Energy & Mines | |
| United States | DGS | State:Delaware | Delaware Geological Survey | |
| Croatia | DGU | Federal | Geoportal | |
| Nepal | DHM | Federal | Department of Hydrology and Meteorology | |
| Ireland | DibLinked Datastore | Private | Public/Fee | NUI Maynooth |
| El Salvador | Digestyc | Federal | Direccion General de Estadstica y Censos | |
| Uruguay | Dinamige | Federal | Ministry of Minerals & Geology | |
| India | DISE | Federal | District Information System for Education | |
| Canada | District of Saanich, BC | District | Saanich, BC Open Data | |
| Myanmar | DMH | Federal | Department of Meteorology and Hydrology | |
| Lao People's Democratic Republic | DMHALO | Federal | Department of Meteorology and Hydrology | |
| Denmark | DMI | Federal | Danish Meteorological Institute | |
| United States | DMME | State:Virginia | Virginia Department of Mines, Minerals and Energy | |
| United States | DMR | State:North Dakota | North Dakota Geological Survey | |
| Mozambique | DNG | Federal | Direcção Nacional de Geologia | |
| Timor-Leste | DNMG | Federal | Dirrecão Nacional Meteorologia e Geofisica | |
| United States | DNR | State:Missouri | Missouri Department of Natural Resources | |
| United States | DNR | State:South Carolina | South Carolina Geological Survey | |
| Australia | DNRM | State | Queensland - Department of Natural Resources and Mines | |
| Japan | Docomo Cycle | Ward | Community Cycle Bike Sharing | |
| Nepal | DOE | Federal | Department of Education and Sports | |
| South Africa | DOE | Federal | Department of Basic Education | |
| Indonesia | DOE | Federal | Department of Education | |
| Jordan | DOS | Federal | Department of Statistics | |
| Tonga | DOS | Federal | Department of Statistics | |
| Congo, Democratic Republic of the | DRC | Federal | Attribution | Democratic Republic of the Congo Open Data |
| Congo, Democratic Republic of the | DRC Mining | Federal | The network for the geological and mining references | |
| United States | Drone Attacks | NGO | CC 3.0 | New America Foundation US Drone Attacks |
| Denmark | DST | Federal | Danmark Statistik | |
| United States | DTP | Federal | Public | Developmental Therapeutics Program (NCI/NIH) |
| Gambia | DUGambia | Federal | Department of State for Education | |
| Germany | DWD | Federal | Weather and Climate - Deutscher Wetterdienst | |
| Croatia | DZS | Federal | Bureau of Statistics | |
| European Union | EC Eurostat | Project | Attribution | European Commission Eurostat |
| European Union | ECA&D | Project | Public | European Climate Assessment & Dataset |
| Azerbaijan | ECO | Federal | National Hydrometeorological Department | |
| United Kingdom | Edinburgh | City | Edinburgh Open Data | |
| Canada | Edmonton | City | Attribution | Edmonton, BC Open Data |
| Nigeria | EDO State | Federal | CC 3.0 CC-BY | Nigeria Government Open Data |
| United Kingdom | EduInfo.uk | Private | EduInnfo | |
| Egypt | EGSMA | Federal | Egyptian Geological Survey and Mining Authority (EGSMA) | |
| Egypt | Egypt | Federal | Egytian Government Open Data | |
| Estonia | EHMI | Federal | Estonian Weather Service | |
| United States | EIA | Federal | Public | Energy Information Agency |
| Netherlands | Einhoven | City | Einhoven | |
| Estonia | EKI | Federal | Place Names Board of Estonia | |
| Europe | EMETSOC | NGO | European Meteorological Society | |
| Italy | Emilia-Romagna | Region | Emilia-Romaga Region Open Data | |
| Italy | ENEL | Private | ENEL Power Company Finacial/Sustanability Data | |
| Uganda | Energy and Minerals | Federal | Ministry of Energy and Mineral Development | |
| European Union | Engage | Project | Engage European Open Data | |
| Netherlands | Enschede | City | CC0 | Enschede Open Data |
| International Organizations | EPDC | NGO | Education Policy and Data Center | |
| Equatorial Guinea | Equatorial Oil | Federal | Ministry of Mines, Industry and Energy | |
| Sri Lanka | ERD | Federal | Department of Resources - Integrated Survey | |
| Sudan | ERSAD | Federal | Sudan Meteorological Authority | |
| United Nations | ESA | Division | Non-Commerical Use | Department of Economic and Social Affairs |
| Egypt | ESA | Federal | Non-Commerical Use | Egypt Survey Authority |
| Indonesia | ESDM | Federal | Ministry of Energy and Mines | |
| Europe | ESFD | Academic | European State Finance Database - Historical Index of Consumer Index and Builders Wages in England | |
| Cayman Islands | ESO | Federal | Economics and Statistics Office | |
| United States | ESRI | Private | ESRI Geoportal Server Open Source | |
| Andorra | Estadistica | Federal | Department D'Estadistica | |
| Ethiopia | Ethio Net | Federal | National Meteorological Services Agency | |
| European Union | EU Open Data | Project | Attribution | European Open Data |
| European Union | EU Open Data | Project | European University Institute: EU Open Data Portal | |
| Spain | EU SKADI | Autonomous | CC-BY | Basque Government Open Data |
| European Union | European Social Survey | Academic | ESS-ERIC | |
| United Kingdom | Exeter | City | UK OGL | Exeter Open Data |
| Romania | Explore Data | Federal | Explore Data Romania | |
| United Kingdom | Factual | Private | Free/Purchase | Factual |
| United States | Factual | Private | Free/Purchase | Factual |
| United Nations | FAOSTAT | Division | Public | Food & Agriculture Organization |
| United States | Fayetteville, AR | City | Fayetteville, AR GIS | |
| United States | FBI UCR | Federal | Public | FBI Unified Crime Reports (UCR) |
| United States | FDIC | Federal | Public | FDIC Institution Data Download |
| United States | Feeding America | NGO | Public | Feeding America - Local Food Banks |
| United States | FEMA | Federal | Public | FEMA |
| United States | FGDC | Federal | Public | FGDC Geoplatform |
| International Organizations | FILA | NGO | International Federation of Associated Wrestling Styles | |
| International Organizations | FINclusionLab | NGO | Non-Commerical Use | FINclusionLab Microfinance Information Exchange |
| Ireland | Fingal | County | Attribution | Fingal County Open Data |
| United States | Fiscal WA | State:Washington | Public | Washington Transparency |
| United States | Florida Department of Transportation | State:Florida | Florida Department of Transportation - Maps & Data | |
| Hungary | Foldtan | NGO | Hungarian Geological Society | |
| United States | Food Pantries | Private | Public | Crowdsourced Food Banks/Pantries |
| United States | Fort Worth, TX | City | Fort Worth, TX Open Data | |
| Canada | Fredericton, NB | City | Fredericton, NB Open Data | |
| United States | FreeBase | Private | CC-BY | Google owned Community Knowledge Based Database |
| United States | Fresno County, CA | County | Non-Commerical Use | Fresno County, CA - Maps and GIS Information |
| Italy | Friuli Venezia | Region | Regione Autonoma Friuli Venezia | |
| Micronesia, Federated States of | FSM Weather Station | Federal | FSM Weather Station | |
| Finland | FTA | Federal | Public | Finish Transport Agency API |
| United States | Fuel Economy | Federal | Public | US Dept. of Energy |
| International Organizations | GADM | NGO | Global Administrative Areas | |
| United States | GADM | NGO | Non-Commercial Use | Global Administrative Areas World administrative divisions |
| United States | Gainesville | City | Public | Gainsville, FL Open Data |
| Spain | Galicia | Autonomous | Galicia Open Data | |
| Canada | Gatineau, QC | City | Gatineau, QC Open Data | |
| Spain | Gavà | City | Gavà Obert | |
| Gambia | GBoS | Federal | Gambia Bureau of Statistics | |
| Australia | Geelong, VIC | City | CC 3.0 Australia | City of Greater Geelong, VIC |
| Switzerland | Geneva | State | SITG Geneva's Territorial Information System | |
| Canada | Geo Survey | Province:Newfoundland and Labrador | Newfoundland & Labrador Geological Survey | |
| Monrenegro | Geo Zavod | Private | Geological Survey of Montenegro | |
| Slovenia | Geo ZS | Federal | Geological Survey of Slovenia | |
| Canada | GeoBC | Province:British Columbia | GeoBC | |
| United States | GeoCommons | Private | CC-BY | GeoCommons geosptial tools |
| United States | GeoData | Federal | CC-BY | USGS Geospatial Government Catalog |
| Greece | Geodata.gov.gr | Federal | Greek Government Open Data | |
| United States | GeoInfo | State:New Mexico | New Mexico Bureau of Geology and Mineral Resources | |
| Austria | Geol-Ges | NGO | Austrian Geological Society | |
| Ukraine | Geolog.ua | NGO | Ukrainian Geologists | |
| Swaziland | Geological Survey & Mines | Federal | Geological Survey & Mines Department | |
| Austria | Geologie | Federal | Geologische Bundesanstalt | |
| Croatia | Geologija | NGO | Crotian Geological Society | |
| Slovak Republic | Geology.sk | Federal | State Geological Survey of the Slovak Republic | |
| Canada | Geomatics Yukon | Territory:Yukon | Geomatics Yukon | |
| United States | Geonames | Private | Free/Purchase | Geonames |
| Canada | GeoNB | Province:New Brunswick | New Brunswick GeoNB | |
| Canada | GeoNOVA | Province | Nova Scotia GeoNOVA | |
| Chile | Geoportal.cl | Federal | Catálogo Nacional de Información Geoespacial | |
| New Caledonia | GeoRep | State | Attribution | Georepertoire du gouvernement de la Nouvelle Calédonie |
| Canada | GEOSCIENC | Province:British Columbia | British Columbia Geological Survey | |
| South Africa | GeoScience | Federal | Council for Geoscience | |
| Australia | Geoscience Australia | Federal | Geoscience Australia | |
| Greece | Geosociety | NGO | Geological Society of Greece | |
| Romania | GeoSociety | NGO | Romanian Geological Society | |
| Georgia | GeoStat.Ge | Federal | National Statistics Office of Georgia | |
| Canada | GEOWeb | District | District of North Vancouver, BC Open Data | |
| Denmark | GEUS | Federal | GEUS | |
| Guyana | GGMC | Federal | Guyana Geology and Mines Commission | |
| United States | GHDX | Academic | University of Washington: Global Health Data Exchange | |
| Belgium | Ghent | City | non-commercial | Ghent Open Data |
| Azerbaijan | GIA | Federal | Geological Institute - National Academy of Science | |
| Spain | Gijón | City | Gijón Open Data | |
| United States | Gilpin | County | Public | Gilpin County, CO Open Data |
| Russian Federation | GKS | Federal | State Committee on Statistics (Goskomstat) | |
| United Kingdom | Glasgow | City | Glasgow, Scotland Open Data | |
| United States | GLCF | Academic | Attribution | University of Maryland - Global Land Cover Facility |
| United States | Glendale, AZ | City | Glendale, AZ - GIS Portal | |
| Australia | Glenorchy, TAS | City | CC 3.0 | Glenorchy, TAS |
| United States | Global Forest Watch | NGO | Public | Global Forest Watch |
| European Union | GMES Data | Agency | Non-Commerical Use | European Space Agency - Copernicus Space Component Data Access |
| Australia | GNB | State | Public | Geographic Names Board of New South Wales |
| Iran, Islamic Republic of | GNDB | Federal | Iranian National Geographical Names Database | |
| United Kingdom | Go Geo | Academic | University of Edinburgh Open Data | |
| International Organizations | GODAN | NGO | Global Open Data for Agriculture and Nutrition (GODAN) | |
| Australia | Gold Coast, QLD | City | CC 3.0 Australia | City of Gold Coast, QLD |
| Germany | GovData.de | Federal | Open | German Government Open Data |
| International Organizations | GRAIN | NGO | Public | GRAIN |
| France | Grand Lyon | City | ODbl | Greater Lyon Open Data |
| United States | Grand Rapids, MI | City | Public | Grand Rapids, MI Open Data |
| France | Grand Toulouse | City | ODbl | Grand Toulouse Open Data |
| Canada | Grande Prairie No. 1, AB | District | Attribution | County of Grande Prairie, AB Open Data |
| Austria | Graz | City | CC-BY | Graz Open Data |
| Australia | Greater Illawarra Region | Region | CC-BY | Illawarra - Code the Gong |
| United Kingdom | Greater Manchester | Metropolitan County | UK OGL | Greater Manchester Open Data |
| United States | Greater Portland | City | Greater Portland - Regional Data | |
| United States | Grocery.Com | Private | Public | Open Grocery Database Project |
| Norway | Groningen | Province | Groningen Province and City Open Data | |
| United States | GSA | State:Alabama | Alabama Geological Survey | |
| United States | GSA | State:Alaska | Geological Survey of Alabama | |
| Albania | GSA | Federal | Albanian Geological Survey | |
| Albania | GSA-AL | NGO | Geological Society of Albania | |
| Bangladesh | GSB | Federal | Geological Survey of Bangladesh | |
| Cyprus | GSD | Federal | Geological Survey Department | |
| Ethiopia | GSE | Federal | Geological Survey of Ethiopia | |
| Iran, Islamic Republic of | GSI | Federal | Geological Survey of Iran | |
| Japan | GSJ | Federal | Geological Survey of Japan | |
| Uganda | GSMD | Federal | The Geological Survey and Mines Department | |
| Viet Nam | GSO | Federal | General Statistics Office | |
| Pakistan | GSP | Federal | Geological Survey of Pakistan - Online | |
| Tanzania, United Republic of | GST | Federal | Geological Survey of Tanzania | |
| United States | GSU | State:New Hampshire | New Hampshire Geological Survey | |
| Finland | GTK | Federal | Geological Survey of Finland | |
| Canada | Guelph, ON | City | Guelph, ON Open Data | |
| Canada | Halifax, NS | City | Halifax, NS Open Data | |
| Canada | Halifax, NS | Regional Municipality | Attribution | Halifax Regional Municipality, NS Open Data |
| Germany | Hamburg | City | Hamburg Open Data | |
| United States | Hamilton, CA | City | Public | Hamilton, CA Open Data |
| Canada | Hamilton, ON | City | Hamilton, ON Open Data | |
| United Kingdom | Hampshire County | County | UK OGL | Hampshire Hub |
| United States | Hampton Roads, VA | City | CC0 | Open Hampton Roads |
| United States | Hartford Data | City | Public | Hartford, CT |
| France | Hauts de Seine | Department | Open | French Department Hauts de Seine Open Data |
| United States | Hawaii | State:Hawaii | Public | Hawaii Open Data |
| Morocco | HCP | Federal | Planning Commission | |
| United States | Health Data NY | State:New York | Public | New York |
| United States | Health System Measurement Process | Federal | Public | US Health & Human Services |
| United States | HealthCare.Gov | Federal | Public | Medicare & Medicaid Service |
| United States | Hennepin County, MN | County | Hennepin County, MN - GIS open data | |
| Croatia | HGI | Federal | Hrvatski Geloski Institut | |
| Panama | HidroMet | Federal | HidrometeorologÃa | |
| Ireland | Historical Dictionary of Irish Placenames | Academic | University College Cork - Historical Dictionary of Irish Placenames | |
| United States | HIU | Federal | Public | Department of State - Humanitarian Information Unit |
| Hong Kong | HKO | Federal | Hong Kong Observatory | |
| Greece | HNMS | Federal | Hellenic National Meteorological Service | |
| Australia | Hobart, TAS | City | CC 3.0 Australia | City of Hobart, TAS |
| United States | HoLIS | County | Honolulu Land Information System | |
| United States | HoLIS | City | Public | Honolulu, HI Land Information System |
| Hong Kong | Hong Kong | Federal | Hong Kong Open Data | |
| United States | Honolulu | City | Public | Honolulu, HI Open Data |
| United States | Honolulu, HI | County | Public | Honolulu County, HI Open Data |
| United States | Houston, TX | City | Public | Houston, TX Open Data |
| United Kingdom | How Many Left | Private | Statistics about every make and model of vehicle registered in Great Britain | |
| Finland | HRI | City | Helsinki Region Infoshare | |
| Germany | HRO | City | Hansestadt Rostock Open Data | |
| United States | HRSA Datawharehouse | Federal | Public | Health Resources and Services Administration |
| United States | Humboldt County, CA | County | Public | Humboldt County, CA - GIS/Maps |
| United States | Huntsville, AL | City | Huntsville, AL GIS | |
| Georgia | HydroMet | Federal | Department of Hydrometeorology | |
| Belize | Hydromet | Federal | National Meteorological Service | |
| Italy | I.Stat | Federal | Italian National Institute of Statistics | |
| International Organizations | IATA | NGO | International Aid Transparency Association | |
| Brazil | IBGE | Federal | Instituto Brasileiro de Geografia e EstatÃstica (IBGE) | |
| Canada | ICGC | NGO | Non-Commerical Use | International Cancer Genome Consortium |
| United States | ICPSR | Academic | Inter-university Consortium for Political and Social Research (ICPSR) | |
| United States | Idaho | State:Idaho | Public | Idaho Transparency Data |
| United States | Idaho Geology | State:Idaho | Idaho Geological Survey | |
| United States | Idaho GIS | State:Idaho | Idaho Geospatial Office | |
| Colombia | IDEAM | Federal | Instituto de HidrologÃa, MeteorologÃa y Estudios Ambientales | |
| Andorra | IEA | Federal | Institut d'Estudis Andorrans | |
| International Organizations | IEE | NGO | Insititure of International Education | |
| Colombia | IGAC | Federal | Instituto Geográfico Nacional Agustin Codazzi | |
| Portugal | IGEO | Federal | Informação Geográfica | |
| Spain | IGME | Federal | Institute of Geology and Mines | |
| Guatemala | IGN | Federal | Instituto Geográfico Nacional | |
| Argentina | IGN | Federal | Instituto Geográfico Nacional | |
| Armenia | IGS | Federal | Institute of Geological Sciences (IGS) | |
| United States | IGS | State:Indiana | Indiana Geological Survey | |
| Haiti | IHSI | Federal | Institut Haitien de Statistique et d'Informatique | |
| United States | Illinois | State:Illinois | Public | Illinois Open Data |
| United States | Illinois | State:Illinois | Public | Illinois Transparency & Accountability |
| Finland | ilmatieteenlaitos | Federal | Finnish Meteorological Institute | |
| India | IMD | Federal | India Meteorological Department | |
| International Organizations | IMF | Private | Non-Commerical Use | International Monetary Fund - Data & Statistics |
| Poland | IMGW | Federal | Institute of Meteorology and Water Management | |
| Costa Rica | IMN | Federal | Instituto Meteorológico Nacional | |
| Israel | IMS | Federal | Israel Meteorological Service | |
| Monaco | IMSEE | Federal | Monaco Statistics | |
| Mozambique | INAM | Federal | Instituto Nacional de Meteorologia | |
| Ecuador | INAMHI | Federal | Instituto Nacional de MeteorologÃa e HidrologÃa | |
| Argentina | Indec | Federal | Instituto Nacional de EstadÃstica y Censos | |
| United States | Indiana TP | State:Indiana | Public | Indiana Transparency |
| Indonesia | Indonesia | Federal | Indonesian Government Open Data | |
| Honduras | INE | Federal | National Institute of Statistics | |
| Guatemala | INE | Federal | Instituto Nacional de EstadÃstica | |
| Cote d'Ivoire | INE | Federal | Institut National de la Statistique | |
| Angola | INE | Federal | Instituto Nacional de EstatÃstica | |
| Bolivia, Plurinational State of | INE | Federal | Instituto Nacional de Estadística de Bolivia | |
| Chile | INE | Federal | Instituto Nacional de EstadÃstica de Chile | |
| Cabo Verde | INE | Federal | Inststituto Nacional de Estatistica | |
| Mozambique | INE | Federal | Instituto Nacional de Estadistica | |
| Portugal | INE | Federal | National Statistical Institute | |
| Spain | INE | Federal | Instituto Nacional de EstadÃsticaExternal link | |
| Sao Tome and Principe | INE | Federal | National Institute of Statistics | |
| Sao Tome and Principe | INE | Federal | Instituto Nacional de Estadistica | |
| Uruguay | INE | Federal | Insituto Nacional de Estadistica | |
| Venezuela, Bolivarian Republic of | INE | Federal | Instituto Nacional de EstadÃstica | |
| Panama | INEC | Federal | Censos Nacionales | |
| Costa Rica | INEC | Federal | Instituto Nacional de EstadÃstica y Censos | |
| Ecuador | INEC | Federal | Estadistico Instituto Nacional de EstadÃstica y Censos | |
| Mexico | INEGI | Federal | Instituto Nacional de EstadÃstica y GeografÃa | |
| Brazil | INEP | Federal | Instituto Nacional de Estudos e Pesquisas Educacionais | |
| Nicaragua | INETER | Federal | Dirección General de MeteorologÃa | |
| Peru | INGEMMET | Federal | Ministry of Energy & Mines | |
| Nicaragua | INIDE | Federal | Instituto Nacional de Información de Desarrollo | |
| Brazil | InMet | Federal | Instituto Nacional de Meteorologia | |
| Romania | INMH | Federal | National Meteorological Administration | |
| Tunisia | INS | Federal | National Institute of Statistics | |
| Benin | INSAE | Federal | Institut National de la Statistique et de l'nalyse Economique | |
| Burkina Faso | INSD | Federal | Institut National de la Statistique et de la Demographie | |
| France | INSEE | Federal | National Institittue of Statistics and Economic Studies | |
| Chad | INSEED | Federal | Ministry of Education | |
| Guatemala | INSIVUMEH | Federal | Instituto Nacional de SismologÃa, VulcanologÃa, Meteorologiá e HidrologÃa | |
| Cuba | INSMET | Federal | nstituto de MeteorologÃa | |
| Romania | INSSE | Federal | National Institute of Statistics | |
| Madagascar | Instat | Federal | Institut National de la Statistique de Madagascar | |
| Mali | Instat | Federal | National Directorate of Statistics and Data Processing | |
| Albania | Instat | Federal | Institutii Statistikave | |
| United Nations | IODE | Division | UNESCO/International Oceanographic Data and Information Exchange - Ocean Data Portal | |
| United States | Iowa | State:Iowa | Public | Iowa Open Data |
| United Nations | ISCGM | Division | International Steering Committee for Global Mapping | |
| New Caledonia | ISEE | Federal | Statistics Office | |
| United States | ISGS | State:Illinois | Illinois State Geological Survey | |
| Iceland | ISOR | Federal | Iceland Geosurvey | |
| Burundi | ISTEEBU | Federal | Institut de Statistiques et dâ??Ã?tudes Ã?conomiques du Burundi | |
| Italy | Italian Senate | Federal | CC-BY | Italian Senate Data |
| International Organizations | IUGS | NGO | International Union of Geological Scientists | |
| United States | Jersey City, NJ | City | Jersey City, NJ Data Portal | |
| Japan | JMA | Federal | Japan Meteorological Agency | |
| Jordan | JoMeteo | Federal | Jordan Meteorological Department | |
| Finland | Jyväskylä | City | Jyväskylä Open Data | |
| Austria | Kärnten | Land | CC-BY | Kärnten Open Data |
| Canada | Kamloops, BC | City | Kamloops, BC - My Maps | |
| United States | Kansas City | City | Public | Kansas City, MO Open Data |
| United States | Kansas GIS | State:Kansas | Public | Kansas GIS |
| United States | KanView | State:Kansas | Public | Kansas Department of Administration |
| United States | KARS | Academic | Kansas Applied Remote Sensing | |
| United States | KCGIS | County | King County, WA - GIS | |
| Canada | Kelowna, BC | City | Kelowna, BC Open Data | |
| United States | Kenai Borough, AK | County | Kenai, AK - GIS Dept. | |
| United Kingdom | Kent | County | Kent County Open Data | |
| United States | Kentucky | State:Kentucky | Public | Open Door Kentucky |
| United States | Kentucky CPE | State:Kentucky | Public | Kentucky Post Secondary Education |
| Kenya | Kenya | NGO | Attribution | Open Data for Kenya Development Bank Group Open Data |
| Kenya | Kenya Open Data | Federal | Kenya Government Open Data | |
| United States | Kern County, CA | County | Kern County, CA - ArcGIS | |
| United States | Ketchikan Gateway Borough, AK | Borough | Ketchikan Gateway Borough, AK - GIS/Maps | |
| United States | KGS | State:Kentucky | Kentucky Geological Survey | |
| United States | KGS | State:Kansas | Kansas Geological Survey | |
| Kuwait | KIEIN | Federal | Kuwait Integrated Environmental Network | |
| United States | King, WA | County | Public | King County, WA Open Data |
| Canada | Kitchener, ON | City | OGL | Kitchener, ON Open Data |
| India | KLP | Private | Karnataka Learning Partnership | |
| Korea, Republic of | KMA | Federal | Korea Meteorological Administration | |
| Kenya | KNBS | Federal | Kenya National Bureau of Statistics | |
| Netherlands | KNMI | Federal | Royal Netherlands Meteorological Institute | |
| Denmark | Kortforsyningen | Federal | Map Supply - Geodatastyrelsens | |
| Korea, Republic of | KOSIS | Federal | Korean Statistical Information Service | |
| Finland | Kotus | Federal | Public | Research Institute for the Languages of Finland - Names of countries in seven languages |
| Hungary | KSH | Federal | Hungarian Central Statistical Office | |
| Kyrgyzstan | KTNET | Federal | Main Hydrometeorological Administration | |
| South Africa | KwaZulu-Natal | Province | Copyright | Univerisity of KwaZulu-Natal - African Centre for Population/Health Studies |
| United States | KY GeoNet | State:Kentucky | Public | Kentucky GeoNet |
| Argentina | La Nacion | Private | La Nacion Newspaper Open Data | |
| France | La Rochelle | City | La Rochelle Open Data | |
| United States | LA Times DataDesk | Private | Public | LA Times - DataDesk for Los Angeles County |
| United States | Labor Stats | State:Alaska | Alaska Department of Labor and Workforce Development - Research and Analysis | |
| France | LaCUB | City | Bordeaux Open Data | |
| Australia | Land Gate | State | Western Australia - Landgate | |
| Bermuda | Land Valulation | Federal | Public | Land Valuation Department |
| Hong Kong | Lands Dept. | Federal | Lands Department | |
| Canada | Langley, BC | City | PDDL | Langley, BC Open Data |
| United States | Las Vegas | City | Public | Las Vegas, NV Open Data |
| Latvia | Latvia | Private | Latvia Open Data | |
| Australia | Launceston, TAS | City | CC 3.0 Australia | City of Launceston, TAS |
| France | Le Mans | City | ODbl | Le Mans Open Data |
| United Kingdom | Leeds | City | Leeds Open Data | |
| Germany | Leipzig | City | Open | Leipzig Open Data |
| Lesotho | LesMet | Federal | Lesotho Meteorological Services | |
| United States | Lexington | City | Public | Lexington, KY Open Data |
| United States | LGS | State:Louisiana | Loiusiana Geological Survey | |
| Lithuania | LGT | Federal | Lithuanian Geological Survey | |
| United Kingdom | Lichfield | District | Lichfield District Open Data | |
| Peru | Lima | City | Lima Open Data | |
| Chile | Lima | City | Lima Open Data | |
| Austria | Linz | City | Linz Open Data | |
| New Zealand | LINZ | Federal | CC 3.0 | Land Information New Zealand |
| Liberia | LISGIS | Federal | Liberia Institute of Statistics and Geo-Information Services | |
| Spain | Lleida | City | Lleida Open Data | |
| Iceland | LMI | Federal | Attribution | National Land Survey of Iceland |
| Australia | LocalData.Net | Private | Local Government Data | |
| Ireland | Logainm | Academic | CC 3.0 | Univeristy of Dublin Irish Placenames |
| France | Loire-Atlantique | Department | ODbl | French Department Loire-Atlantique Open Data |
| France | Loir-et-Cher | Department | Département Loir-et-Cher | |
| Italy | Lombardy | Region | Lombardy Region Open Data | |
| United Kingdom | London | City | London, England Open Data | |
| Canada | London, ON | City | London, ON Open Data | |
| Spain | Lorca | City | Lorca | |
| United States | Los Angeles | City | Public | Los Angeles, CA Open Data |
| United States | Los Angeles County, CA | County | Public | Los Angeles County, CA - GIS Data Portal |
| United States | Louisiana Transparency & Accountability | State:Louisiana | Public | Louisiana, Dept of Admininistration |
| United States | LouisianaMap | State:Louisiana | Public | Louisiana GIS portal |
| United States | Louisville, KY | City | Public | Louisville, KY Open Data |
| Finland | Lounais-Suomi | Region | CC-BY-SA | Lounais-Suomi (Southwest) Finland |
| United States | Lucas County, OH | County | Public | Lucas County, OH - GIS Maps |
| Italy | Lucca | Province | CC-BY | Lucca Open Data |
| United States | Lynchburg,VA | City | Public | Lynchburg, VA GIS Data |
| United States | Madison County, NY | County | CC 3.0 | Madison County, NY - Central New York Vitals |
| United States | Madison, WI | City | Public | Madison, WI Open Data |
| Spain | Madrid | City | Madrid Open Data | |
| United States | Maine | State:Maine | Public | Maine Open Data |
| United States | Maine Transparency | State:Maine | Public | Maine Open Data |
| France | Maine-Et-Loire | Department | ODbl | Département Maine-Et-Loire |
| Malawi | Malawi | Federal | Department of Geographic Survey | |
| Malta | Malta Airport Weather | Federal | Meteorological Office | |
| France | Manche | Department | Département Manche | |
| United Kingdom | Manchester | City | Manchester, England Open Data | |
| Canada | Manitoba | Province:Manitoba | Manitoba Land Initiative | |
| Canada | Manitoba Geographical Names Program | Province:Manitoba | Manitoba Geographical Names Program | |
| United States | MAPC | City | Public | Boston Metropolitan Area Planning Commission - Data Services |
| United States | MARCQ | Region | Mid-Atlantic Ocean Data Portal | |
| United States | Marin County, CA | County | Marin County, CA Geographic Information System | |
| United States | Marine Geo | NGO | CC-NC-SA | Marine GeoScience Data System |
| United States | MARIS | State:Mississippi | Public | Mississippi MARIS GIS |
| Morocco | Maroc Meteo | Federal | Direction de la Météorologie Nationale | |
| United States | Maryland | State:Maryland | Public | Maryland Open Data |
| United States | Maryland Budget and Management | State:Maryland | Public | Maryland Open Data |
| Malawi | MASEDA | Federal | Socio-Economic Database | |
| United States | Massachucetts | State:Massachuetts | Public | Massachuetts Open Data |
| United States | Massachucetts Transparency | State:Massachuetts | Public | Massachuetts Transparency |
| United States | Massachusetts Taxes | State:Massachuetts | Public | Massachusetts Open Data |
| United States | Matanuska-Susitna Borough, AK | Borough | Matanuska-Susitna Borough, AK GIS | |
| United States | MaxMind | Private | Free/Purchase | MaxMind |
| United States | MBMG | State:Montana | Montana Bureau of Mines and Geology | |
| Cambodia | Mbodia Meteo | Federal | Department of Meteorology | |
| United States | MCC | Federal | Public | Millennium Challenge - Open Data Catalog |
| China | MCP | Federal | MCP | |
| United States | MD iMap | State:Maryland | Maryland iMap | |
| Turkey | MEB | Federal | Ministry of National Education | |
| Uruguay | MEC | Federal | Ministry of Education and Culture | |
| United States | Mecklenburg, NC | County | Public | Mecklenburg County, NC GIS |
| United States | Medicare | Federal | Public | Medicare Data |
| Canada | Medicine Hat | City | Public | Medicine Hat, AB Open Data |
| Panama | MEDUCA | Federal | Ministry of Education | |
| Australia | Melbourne, VIC | City | CC 3.0 | Melbourne, VIC |
| Algeria | Mem-Algeria | Federal | Service Geologique National Algeria | |
| Malta | MEPA | Federal | Malta Environment and Planning Authority | |
| United Kingdom | Merton | County | Merton Council Open Data | |
| United States | Mesa, AZ | City | Mesa, AZ - Maps/GIS | |
| Samoa | MESC | Federal | Ministry of Education, Sports and Culture | |
| Fiji | Met Fiji | Federal | Fiji Meteorological Service | |
| Malawi | Met Malawi | Federal | Malawi Meteorological Services | |
| United Kingdom | Met Office | Federal | Met Office | |
| Jamaica | Met Service | Federal | Meteorological Service | |
| Mauritius | Met Service | Federal | Mauritius Meteorological Services | |
| New Zealand | Met Service | Federal | New Zealand National Meteorological Service | |
| Hungary | Met.hu | Federal | Meteorological Service of Hungary | |
| Ireland | Met.ie | Federal | Met Ã?ireann | |
| Kuwait | Met.kw | Federal | Department of Meteorology | |
| Malaysia | Met.my | Federal | Malaysian Meteorological Department | |
| Norway | Met.No | Federal | Norwegian Meteorological Institute | |
| Oman | Met.om | Federal | Department of Meteorology | |
| Solomon Islands | Met.sb | Federal | Solomon Islands Meteorological Service | |
| Tonga | Met.to | Federal | Tonga Meteorological Service | |
| Italy | Meteo AM | Federal | Servizio Meteorologico Aeronautica Militare | |
| Benin | Meteo Benin | Federal | Service Météorologique National | |
| Burkina Faso | Meteo Burkina | Federal | Direction de la Météorologie | |
| Chile | Meteo Chile | Federal | Dirección Meteorológica de Chile | |
| Congo, Democratic Republic of the | Meteo Congo Kinshasa | Federal | Agence Nationale de Météorologie et de Télédétection par Satellite | |
| France | Meteo France | Federal | Meteo France | |
| Ghana | Meteo Ghana | Federal | Ghana Meteorological Services Department | |
| Guinea-Bissau | Meteo Guinee Bissau | Federal | Météorologie de Guinée Bissau | |
| Guinea | Meteo Guinee Conakry | Federal | Direction Nationale de la Météorologie | |
| Haiti | Meteo Haiti | Federal | Centre national de météorologie | |
| Madagascar | Meteo Madagascar | Federal | Direction Générale de la Météorologie | |
| Namibia | Meteo NA | Federal | Namibia Meteorological Service | |
| Niger | Meteo Niger | Federal | Direction de la Météorologie Nationale | |
| Rwanda | Meteo Rwanda | Federal | Rwanda Meteorological Agency | |
| Senegal | Meteo Senegal | Federal | Direction de la Météorologie Nationale | |
| Switzerland | Meteo Swiss | Federal | MeteoSwiss | |
| Uganda | Meteo Uganda | Federal | Department of Meteorology | |
| Canada | Meteo Weaher | Federal | Meteorological Service of Canada | |
| Armenia | Meteo.am | Federal | Armenian State Hydrometeorological and Monitoring Service | |
| Curaçao | Meteo.an | Federal | Meteorological Service | |
| Belgium | Meteo.be | Federal | Belgium Meteorological Office | |
| Bulgaria | Meteo.bg | Federal | National Institute of Meteorology and Hydrology | |
| Cabo Verde | Meteo.cv | Federal | Instituto Nacional de Meteorologia e GeophÃsica | |
| Algeria | Meteo.dz | Federal | Office National de la Météorologie | |
| Croatia | Meteo.hr | Federal | Meteorological and Hydrological Service | |
| Kenya | Meteo.ke | Federal | Kenya Meteorological Department | |
| Sri Lanka | Meteo.lk | Federal | Department of Meteorology | |
| Lithuania | Meteo.lt | Federal | Lithuanian Hydrometeorological Service | |
| Latvia | Meteo.lv | Federal | Latvian Environment,Geology and Meteorology Agency | |
| Moldova, Republic of | Meteo.md | Federal | Serviciul Hidrometeorologic de Stat Moldova | |
| Montenegro | Meteo.me | Federal | Hydrometeorological Institute of Montenegro | |
| Macedonia, The Former Yugoslav Republic of | Meteo.mk | Federal | Republic Hydrometeorological Institute | |
| New Caledonia | Meteo.nc | Federal | Météo-France Nouvelle Calédonie | |
| French Polynesia | Meteo.pf | Federal | Météo-France Polynesie Francaise | |
| Portugal | Meteo.pt | Federal | Instituto de Meteorologia | |
| Serbia | Meteo.rs | Federal | Republic Hydrometeorological Service of Serbia | |
| Tajikistan | Meteo.tj | Federal | Main Administration of Hydrometeorology and Monitoring of the Environment | |
| Tunisia | Meteo.tn | Federal | National Institute of Meteorology | |
| Tanzania, United Republic of | Meteo.tz | Federal | Tanzania Meteorological Agency | |
| Ukraine | Meteo.ua | Federal | Ukrainian Hydrometeorological Center | |
| Uzbekistan | Meteo.uz | Federal | Uzhydromet | |
| Vanuatu | Meteo.vu | Federal | Vanuatu Meteorological Services | |
| Congo, Republic of | meteo-congo-brazza.net/ | Federal | Direction de la Météorologie Nationale | |
| Turkey | Meteor.tr | Federal | Turkish State Meteorological Service | |
| Russian Federation | MeteoRF | Federal | Russian Federal Service for Hydrometeorology and Environmental Monitoring | |
| Paraguay | Meteorologia.py | Federal | Dirección de MeteorologÃa e HidrologÃa | |
| Uruguay | Meteorologia.uy | Federal | Dirección Nacional de MeteorologÃa | |
| Venezuela, Bolivarian Republic of | Meteorologia.ve | Federal | Servicio de MeteorologÃa de la Aviación | |
| Bosnia and Herzegovina | Meteorological Institute | Federal | Meteorological Institute | |
| Maldives | Meteorology.mv | Federal | Department of Meteorology | |
| Suriname | MeteoSUR | Federal | Meteorological Service | |
| Trinidad and Tobago | MetOffice.tt | Federal | Meteorological Service | |
| United States | Metro Boston | City | Public | Metro Boston Open Data |
| United States | Metro Chicago | City | Public | Chicago, IL Open Data |
| United States | Metro Council | Region | Public | Twin Cities Metropolitan Region, MN |
| France | Metz | City | Metz Métropole | |
| Mexico | Mexico | Federal | Mexico Open Data | |
| Jamaica | MGD | Federal | Mines & Geology Department | |
| United States | MGS | State:Maryland | Maryland Geological Survey | |
| United States | MGS | State:Maine | Maine Geological Survey | |
| United States | Miami-Dade County, FL | County | Miami-Dade County, FL - Public Data | |
| United States | Michigan | State:Michigan | Public | Michigan DataStore |
| Italy | Milan | City | Milan Open Data | |
| Canada | Milton, ON | City | Milton, ON Open Data | |
| El Salvador | MINED | Federal | Ministry of Education | |
| Peru | MINEDU | Federal | Nacional de EstadÃstica e Informatica National | |
| Bolivia, Plurinational State of | minedu.gob.bo | Federal | Ministry of Education | |
| Cabo Verde | minedu.gov.cv | Federal | Ministério da Educação e Desporto | |
| Guatemala | MINEDUC | Federal | Ministry of Education | |
| Rwanda | MINEDUC | Federal | Ministry of Education | |
| Zimbabwe | Mines | Federal | Ministry of Mines and Mining Development | |
| Italy | Ministry of Health | Federal | Ministry of Health | |
| United States | Minneapolis, MN | City | CC 4.0 BY-SA | Open Data Minneapolis |
| United States | Minnesota GIS Data | State:Minnesota | Public | DOT - Minnesota GIS Data |
| United States | Minnesota M&B | State:Minnesota | Public | Minnesota Management & Budget |
| United States | Minnesota Open Data | State:Minnesota | Public | Minnesota Open Data |
| Argentina | Misiones | Federal | Misiones Open Data | |
| Canada | Mississauga, ON | City | Mississauga, ON Open Data | |
| United States | Mississippi GC | State:Mississippi | Public | Mississippi Geospatial Clearinghouse |
| United States | Missouri | State:Missouri | Public | Missouri Open Data |
| United States | Missouri MAP | State:Missouri | Public | Missouri Accountability Portal (MAP) |
| Namibia | MME | Federal | Nambia Geological Survey | |
| Namibia | MME | Federal | Ministry of Mines and Energy | |
| Botswana | MMWER | Federal | Ministry-of-Minerals-Energy-and-Water-Resources-MMWER | |
| Canada | MNDM | Province:Ontario | Ontario Mines and Minerals | |
| United States | MNGS | State:Minnesota | Minnesota Geological Survey | |
| Myanmar | MNPED | Federal | Central Statistical Organization | |
| Samoa | MNRE | Federal | Samoa Meteorology Division | |
| Belize | MNREI | Federal | MNREI | |
| Cyprus | MOA | Federal | Meteorological Service | |
| Ecuador | MOE | Federal | Ministerio de Educación | |
| Dominican Republic | MOE | Federal | Ministry of Education and Human Resource Development | |
| Guyana | MOE | Federal | Ministry of Education | |
| Botswana | MOE | Federal | Ministry of Education | |
| Bahrain | MOE | Federal | Ministry of Education | |
| Senegal | MOE | Federal | Ministry of Education | |
| Seychelles | MOE | Federal | Ministry of Education | |
| Pakistan | MOE | Federal | Ministry of Education | |
| Taiwan, Province of China | MOEA | Federal | Central Geological Survey, MOEA | |
| Bhutan | MOEA | Federal | Department of Geology and Mines | |
| Bangladesh | MOEDU | Federal | Ministry of Education | |
| Germany | Moers | City | Attribution | Moers Open Data |
| Uganda | MOES | Federal | Ministry of Education and Sports | |
| Cyprus | MOF | Federal | Statistics Service | |
| Montenegro | MONSTAT | Federal | Statistical Office of Montenegro | |
| United States | Montana Data Portal | State:Montana | Montana Data Portal | |
| United States | Monterey County, CA | County | Public | Monterey County, CA - GIS Open Data |
| Uruguay | Montevideo | City | Montevideo Open Data | |
| United States | Montgomery County, AL | County | Montgomery County, AL - ArcGIS | |
| United States | Montgomery, MD | County | Public | Montgomery County, MD Open Data |
| France | Montpellier | City | Non-Commercial Use | Montpellier Open Data |
| Canada | Montreal | City | Attribution | Montreal, QC Open Data |
| Kuwait | MOP | Federal | Ministry Of Planning | |
| France | Moselle | Department | Département de la Moselle | |
| Australia | Mosman | City | CC 3.0 Australia | Mosman Council Open Data |
| Mongolia | MRAM | Federal | Mineral Resource Authority | |
| Turkey | MSB | Federal | National Mapping Agency | |
| United States | MSHA | Federal | Public | US DOL Mine Safety |
| United States | MSHA | Federal | Public | US Department of Labor |
| Russian Federation | MSU | Academic | Moscow University - Geology Department | |
| Turkey | MTA | Federal | General Directorate of Mineral and Exploration | |
| France | Mulhouse | City | Open | Mulhouse Open Data |
| Peru | MunLima.Gob.pe | Metropolitation Municipality | Lima Metropolitation Municipality Open Data | |
| United States | My Florida | State:Florida | Public | Dept of Revenue: Propety Tax Data |
| United Kingdom | MySociety/OS | NGO | MySociety Cache of Ordnance Survey Data | |
| United States | NACJD | Academic | University of Michigan: National Archive of Criminal Justice Data | |
| Canada | Nanaimo, BC | City | Nanaimo, BC Open Data | |
| France | Nancy | City | ODbl | Ville de Nancy |
| France | Nantes | City | ODbl | Nantes Open Data |
| United States | Napa County, CA | County | Public | Napa County, CA - GIS Data |
| United States | NASDAQ | Private | Copyright | NASDAQ US Stock Exchanges |
| United States | Natural Earth | Private | Public | Natural Earth Maps |
| Spain | Navarra | Autonomous | Autonomous Community of Navarra Open Data | |
| United States | NBMG | State:Nevada | Nevada Bureau of Mines and Geology | |
| Seychelles | NBS | Federal | National Bureau of Statistics | |
| Nigeria | NBS | Federal | National Bureau of Statistics | |
| Nauru | NBS | Federal | Nauru Bureau of Statistics | |
| Tanzania, United Republic of | NBS | Federal | National Bureau of Statistics | |
| United States | NC Open Book | State:North Carolina | Public | North Carolina Transparency |
| United States | NCAHD | State:West Virginia | West Virginia Health Data Portal | |
| United States | NCES | Federal | Public | National Center for Education Statistics |
| Viet Nam | NCHMF | Federal | Hydrometeorological Service | |
| United Arab Emirates | NCMS | Federal | National Center for Meteorology and Seismology | |
| Oman | NCSI | Federal | National Centre for Statistics & Information | |
| Singapore | NEA | Federal | Meteorological Services Division | |
| United States | Nebraska | State:Nebraska | Public | Nebraska Open Data |
| Netherlands | Netherlands' Cadastre | Federal | Land Registry and Mapping Agency | |
| United States | Nevada | State:Nevada | Public | Nevada Open Data |
| United States | New Hanover County, NC | County | New Hanover County, NC | |
| United States | New Haven, CT | City | Greater New Haven Data Portal | |
| United States | New Orleans | City | Public | New Orleans, LA Open Data |
| Australia | New South Wales | State | New South Wales Open Data | |
| United States | New York | City | Public | New York City, NY Open Data |
| United States | New York | State:New York | Public | New York Open Data |
| United States | Newark, NJ | City | Public | Newark, NJ Open Data |
| Canada | Newfoundland and Labrador | Province:Newfoundland and Labrador | Newfoundland and Labrador | |
| United States | NFPA | Federal | National Fire Protection Association | |
| United States | NGA GEONet | Federal | Public | National Geospatial Intelligence Agency |
| Belgium | NGI | Federal | Nationaal Geografisch Institut | |
| Norway | NGU | Federal | NGU Geology for Society | |
| United States | NH OpenGov | State:New Hampshire | Public | New Hampshire Open Data |
| United States | NHTSA | Federal | Public | National Highway Traffic Safety Administration: Fatalities Analysis System (FARS) |
| Canada | Niagara Falls, ON | City | Niagara, ON Open Data | |
| Canada | Niagara Region | Regional Municipality | Attribution | Niagara Region of Ontario Open Data |
| France | Nice Côte d'Azur | City | Open Data de Nice Côte d'Azur | |
| Austria | Niederösterreich | Land | CC-BY | Niederösterreich (Lower Austria) Open Data |
| Nigeria | NiMet | Federal | Nigerian Meteorological Agency | |
| Cambodia | NIS | Federal | National Institute of Statistics | |
| Niue | Niue Met | Federal | Niue Meteorological Service | |
| United States | NJ GIS | State:New Jersey | Public | New Jersey Dept. of Transportation - GIS |
| United States | njgin | State:New Jersey | Public | New Jersey Geographic Information Network |
| United States | NJGS | State:New Jersey | Public | New Jersey Water and Geological Survey |
| Finland | NLS | Federal | Public | National Land Survey of Finland |
| United States | NOAA NCDC | Federal | Public | NOAA National Climate Data Center |
| United States | NODC | Federal | Public | NOAA National Oceangraphic Data Center (NODC) sea level |
| France | Nord-pas-de-Calais | Region | ODbl | Région Nord-pas-de-Calais |
| United States | Norfolk, VA | City | Public | Norfolk, VA Open Data |
| Canada | North Cowichan, BC | District | Regional District of North Cowichan, BC | |
| United States | North Dakota GIS | State:North Dakota | Public | North Dakota Geographic Information Services |
| United States | North Dakota M&B | State:North Dakota | Public | North Dakota Office of Management & Budget |
| United Kingdom | North Devon | District | North Devon Council Open Data | |
| Canada | North Okanagan, BC | District | non-commercial | Regional District of North Okanagan, BC Open Data |
| United States | Northeast Ocean Data | Region | Northeast Ocean Data | |
| United Kingdom | Northern Ireland | Country | Northern Ireland Open Data | |
| United Kingdom | Nottingham | City | Nottingham Open Data | |
| Brazil | Novo Hamburgo | City | Novo Hamburgo Open Data | |
| United States | NPR Playgrounds | NGO | Public | National Public Radio - Accessible Playgrounds |
| Jordan | NRA | Federal | National Resource Authority | |
| Canada | NRC | Federal | Natural Resources Canada | |
| United States | NRIS | State:Montana | Public | Montana GIS |
| Namibia | NSA | Federal | National Statistics Agency | |
| Bhutan | NSB | Federal | National Statistics Bureau | |
| Lao People's Democratic Republic | nsc.gov.la | Federal | National Statistics Centre | |
| Bulgaria | NSI | Federal | National Statistical Institute | |
| United States | NSIDC | NGO | Attribution | National Snow & Ice Data Center |
| China | NSMC | Federal | Purchase | FENGYUN Satellite Data Center |
| Kiribati | NSO | Federal | National Statistics Office | |
| Korea, Republic of | NSO | Federal | Statistics Koreo | |
| Mongolia | NSO | Federal | Population and Housing Census | |
| Malta | NSO | Federal | National Statistics Office | |
| Papua New Guinea | NSO | Federal | National Statistical Office | |
| Solomon Islands | NSO | Federal | National Statistics Office | |
| Thailand | NSO | Federal | National Statistical Office of Thailand | |
| United Kingdom | NVCO | NGO | Public | National Council for Voluntary Organisations |
| Egypt | NWP | Federal | The Egyptian Meteorological Authority | |
| United States | NWS | Federal | Public | National Weather Service |
| Canada | NWT Geomatics | Territory:Northwest Territories | Northwest Territories Centre for Geomatics | |
| Canada | NWT GeoScience | Territory:Northwest Territories | Northwest Territories GeoScience | |
| United States | NY GIS | State:New York | Public | NY GIS Clearinghouse |
| United States | NYS Museum - Geological Survey | State:New York | New York State Museum - New York Geological Survey | |
| United States | O Houston | City | Houston Data Portal |