hypertext trasfer protocol
a web address suffix.
WWW is an identifier, it is the HTTP suffix, and the address prefix.
Australia.
If a site has the suffix .edu then it is most likely is an education website.
dot ru = Russia. The TLD (top level domain) for the country of Russia is ".ru"
Http//web address
If you mean the hardware store then it it http://www.diy.com/
The web address of the Georgia Aquarium is: http://www.georgiaaquarium.org
The web address of the Newseum is: http://www.newseum.org
The web address of the National Trolley Museum is: http://www.trolleymuseum.org/lowell
The web address of the Jazz Museum is: http://www.jazzmuseuminharlem.org
The web address of the Bronzeville Childrens Museum is: http://www.bronzevillechildrensmuseum.com