Related Clues:

• Part of the Net, for short
• Internet letters
• http:// follower
• Start of many addresses
• Part of a U.R.L.
• U.R.L. part
• Part of a URL
• URL part
• URL starter
• Net letters
• Internet start-up?
• Internet letters, and a hint to this puzzle's theme
• Internet address starter
• Part of the Internet
• URL letters