Answer:

http

Answer	Crossword Clue
HTTP	Web protocol letters
HTTP	Start of a virtual address
HTTP	Beginning of a web address

HTTP	URL opener
HTTP	Browsers use it
HTTP	Web-address starter
HTTP	URL starter
HTTP	URL beginning
HTTP	Internet address starter
HTTP	Start of an internet address
HTTP	Internet initials

HTTP	URL initials
HTTP	Web letters
HTTP	Internet address opener
HTTP	Letters before :--www
HTTP	Letters in an address window
HTTP	Start of a modern address
HTTP	Internet letters
HTTP	Start of many addresses

HTTP	www letters
HTTP	Letters followed by a colon
HTTP	Modern address starter
HTTP	URL leader
HTTP	Internet address letters
HTTP	Beginning of a browser entry
HTTP	Start of a Web address
HTTP	Internet address beginning

HTTP	WWW letters
HTTP	Web address lead-in
HTTP	Start of many an address
HTTP	URL start
HTTP	Start of a web address
HTTP	WWW address starter
HTTP	Link letters
HTTP	Start of some addresses

HTTP	Letters before :--
HTTP	Start of a WWW address
HTTP	Start of an address
HTTP	:-- preceder
HTTP	It often precedes www

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.