Online Reference Resources
- Infoplease - Atlas
- The Library of Congress Map Collections
- NationMaster
- The world Factbook
- World Statesmen
- AllRefer.com
- CountryReports
- Atlapedia Online contains full color physical maps, political maps as well as key facts and statistics on countries of the world
- CIA MAP
- David Rumsey Map Collection The collection focuses on rare 18th and 19th century maps of North and South America, although it also has maps of the World, Asia, Africa, Europe, and Oceania
- The Digital Atlas of Roman and Medieval Civilization (DARMC)
- Getty Thesaurus of Geographic Names
- Infoplease- Almanac