There is no one list of all web sites. However, dmoz.org categorizes many web sites by type.
They are known as bookmarks or favorites.
Not usually.
WikiAnswers made a corporate decision to disallow web addresses. These go in Related links.
The list will be too long to post, but the web address to get the dates and addresses is: http://jw-media.org/frames/090120.htm
The data type that stores web addresses (URLs) in Access is typically a "Hyperlink" data type. This data type allows users to store and access web addresses as clickable links within the database.
Web addresses can be obtained by purchasing a web domain. Domain site will provide you with everything you need for your website for a cost to fit your budget to get you the website you need.
It can provide a list of physical addresses on the network
Austria is the country with .at web addresses. Australia, however, has .au addresses instead.
.us - Is an abbreviation for the United States in web addresses.
Hyperlink
Web addresses are case sensitive for Linux/UNIX based operating systems.
There are some sites online where you can check if a web address is already in use. If you are making a site with a free online host you can take a look which web addresses are still aviable.