I recently got asked to list down as many type of Marketing and Advertising, i thought i would post them here as you may find them useful at some point. This post is what i wrote down for Internet Marketing, please feel free to comment on the article and add your own.

Internet
Websites
Website Banners and Links
Search engine Marketing including Pay per click and Search engine optimization
Twitter
Affiliate Marketing
Viral Marketing – Videos
Audio Marketing – Podcasts
Article Submission
Widgets
Applications
RSS Feeds
Games
Newsletters
Email Campaigns
Social Networking