The following links should not lead to the actual websites, but Wikia articles on that topic. The sites in parentheses represent the real-world inspiration for each website.
- eyefind.info (Yahoo!) - Web portal, search engine and related services.
- dynasty8realestate.com (Century 21) - Real estate website, used to browse and purchase property.
- elitastravel.com - Air charter, used to browse and purchase aircraft.
- LegendaryMotorsport.com - A website where you can buy cars.
- southernsanandreassuperautos.com - Another website where you can buy cars.
- Pandmcycles.com - A website where you can buy bikes.
- docktease.com - A website where you can buy boats.
- epsilonprogram.com - The official website for the Epsilon Program.
- mail.eyefind.info (Yahoo! Mail) - E-mail service.
- bleeter.biz (Twitter)- Social networking and microblogging site.
- lifeinvader.com (Facebook) - Online social networking service.
hushsmush.com - A social network where you can meet women. The inscription costs 500$ for men and is free for women.
- bawsaq.com (NASDAQ) - The BAWSAQ stock exchange website, where the player can invest in stocks with various companies.
- lcn-exchange.com - The Liberty City National Exchange website, where the player can invest in stocks with various companies. It is the only stock exchange website available offline.
- whokilledLeonoraJohnson.com - A site which has a banner about the "Blood on the Rocks" mystery.
- JackHowitzer.com - Actor Jack Howitzer's official website.
- righteousslaughter7.com - Video Game Righteous Slaughter 7's official website, featuring a trailer for the game.
- kungfuraibowlazerforce.com - The official website of Kung Fu Rainbow Lazerforce
- republicanspacerangers.com - The official website of Republican Space Rangers
- princessrobotbubblegum.com - The official website of Princess Robot Bubblegum
- yournewbabysname.com - A website who generates weird names for your future children.
- vinewoodloglinegenerator.com - A website who allows you to create movie scenarios easily.
classicvinewood.com - A list of good old Vinewood movies.
- therealitymill.com - The official website of The Reality Mill, producers of famous TV shows like Fame or Shame, Implant Outsource and Rehab Island.
- junkenergydrink.com - The official website of Junk, the well-known energy drink.
- mydivinewithin.com - A spiritual website where you can take a test on what you really are.
- theinternetisahellhole.com - A website for teenagers to learn what to do or not on the internet
- lennyavery-reality.com - The official website of Lenny Avery, real estate broker since 1993.
- fruitcomputers.com - The official website of Fruit Computers , where you can meet Shelley, the new virtual personal assistant.
- psychicshoutout.com- A website where you can consult a fortuneteller.
- ministerinminutes.com- A website where you can obtain a very advanced diploma within minutes.
chainsofintimacy.com - The official website of the internationally best selling book series named Chains of Intimacy.
- appropriateassociates.com - A website who sells professional party guests for your next social event.
- manopauseadventures.com - A website where you can book extreme advetures.
monetaryscience.us - An investment calculator.
swallowco.com - A website that sells clothes.
abstinentamerica.com - A website that hates alcohol.