1. ABMaps

Online interactive map of the world, with detailed street atlas for North America.

http://www.abmaps.com/

2. Atlapedia Online

Contains full color physical and political maps as well as key facts and statistics on countries of the world.

http://www.atlapedia.com/

3. Atlas of the Biosphere

A collection of maps, schematics, and information about human-environment interactions, directed at the education community.

http://www.sage.wisc.edu/atlas/

4. Bing Maps

Worldwide mapping plus satellite images and aerial photographs from Microsoft. [Requires Internet Explorer]

http://www.bing.com/mapindia/?mkt=en-in

5. CIA World Factbook - Reference Maps

Various maps of the world in both jpeg and pdf format that are updated annually.

https://www.cia.gov/library/publications/the-world-factbook/docs/refmaps.html

6. Expedia Maps

Offers searchable listing in the United States and Europe by address and driving directions.

http://maps.expedia.com/

7. Fallingrain Global Gazetteer

Look up countries, cities, and airports and obtain topographic maps, weather data, and selected satellite imagery.

http://www.fallingrain.com/world/

8. Flash Earth

Satellite and aerial imagery of the Earth in Flash. Based on different data that can be chosen by a click.

http://www.flashearth.com/