Concordances These are other sources and services that records in the SFO Museum collection "hold hands" with. When we say concordance we mean that we believe our thing is the same as their thing!
- Wikidata
- Wikipedia
- International Civil Aviation Organization
- International Air Transport Association
- Yahoo! GeoPlanet
- GeoNames
- Quattroshapes
- Federal Information Processing Standards
- Statoids HASC
- OurAirports
- San Francisco Arts Commission
- Quattroshapes Point Gazetteer
- Library of Congress
- DBpedia
- Freebase
- The New York Times
- International Organization for Standardization
- UN/LOCODE (United Nations Code for Trade and Transport Locations)
- Federal Aviation Administration
- Factual
- UNSD (United Nations Statistics Division)
- Global Administrative Unit Layers - Food and Agriculture Organization
- International Olympics Committee
- Machine-Readable Cataloging - Library of Congress
- Federation Internationale de Football Association
- International Telecommunications Union
- Natural Earth
- World Meteorological Organization
- United Nations Convention for Road Traffic
- Mapzen Borders
- Cooper Hewitt Smithsonian Design Museum
- Getty Thesaurus of Geographic Names
- Foursquare