everywhs.com's ISO 3166-1 country lists with related flag, map, and UNESCO World Heritage Site resources
from introductory blog post:
Trying to find some art and info for our next Country File here, it struck us that y’know, there’s pieces here and pieces there, but somebody really should pull all of it together into some handy formats for our blogging and apps and whatever...
… and since nobody else appears inclined to, well fine we’ll go ahead with that then, shall we?
Flag art in SVG and PNG formats for countries, UNESCO itself, and anything else that might be useful
List of all 249 "countries, territories, or areas of geographical interest” that have an ISO-3166-1 code assigned, with associated data points such as the date of their UNESCO membership, for those 206 that are UNESCO members
SVG maps, shapefiles, GeoJSON, KML, whatever handy resources show up
Cross-reference of WHS and Wonders with blog posts and personal visits, used to generate the Masterlister's personalized output
JSON lists of the 77 Wonders and finalists found at New 7 Wonders
JSON lists of inscribed and tentative World Heritage Sites from UNESCO