Here is top 45 Google Services Sites list,  I am trying to update rest of the links and hopefully it will get it done soon

Google AdSense https://adwords.google.com/
Google Analytics http://answers.google.com/
Google Base http://blogsearch.google.com/
Google Bookmarks http://books.google.com/
Google Calendar http://catalogs.google.com/
Google Code http://www.google.com/codesearch/
Google Deskbar http://desktop.google.com/
Google Directory http://earth.google.com/
Google Finance http://groups.google.com/
Google Images http://labs.google.com/
Google Local http://maps.google.com/
Google Mars http://mobile.google.com/
Google Moon http://www.google.com/movies?q
Google Music http://news.google.com/
Google Page Creator http://www.google.com/ig
Google Reader http://scholar.google.com/
Google Search History http://www.google.com/sms/
Google Suggest http://talk.google.com/
Google Toolbar http://www.google.com/transit
Google Translate http://www.google.com/trends
Google Video http://webaccelerator.google.com/
Google Web API http://www.google.com
Create and publish web pages in minutes Google Pages
Create a personalized Google homepage Google Personal
See your Google search history Google Search History
Feeb Burner FeedBurner
Friend Connect Friend Connect