WWW is an identifier, it is the HTTP suffix, and the address prefix.
domain
The "WWW" at the beginning of an address stands for World Wide Web.
it means World Wide Web.
The web address of the Thirteenth Floor is: http://www.13thfloorgallery.com
The web address of the 1708 Gallery is: http://www.1708gallery.org
The web address of the 1078 Gallery is: http://www.1078gallery.org
The web address of the 621 Gallery is: http://www.621gallery.org
world wide web
world wide web
Domain name
world wide web
web address