The Ultimate List of Facebook Sympathy Plays

The following is a list of companies and one ETF in industries related to Facebook FB that could see price swings tomorrow related to Facebook's initial public offering.

Apple AAPL: producer of many electronic devices that can be used to access Facebook

Demand Media DMD: social media and content company that operates eHow and Cracked

FriendFinder Networks FFN: internet company that operates FriendFinder, Adult FriendFinderand Cams.com

Global X Social Media Index ETF SOCL: social media focused exchange traded fund

Glu Mobile GLUU: mobile game producer

Google GOOG: internet search and advertising company

Groupon GRPN: website for companies to offer products and services at deep discounts

GSV Capital GSVC: fund which has been involved with Facebook and other social media

LinkedIn LNKD: professional networking website

LiveDeal LIVE: website that provides discounted offers for restaurants, travel, entertainment, etc.

Millenial Media MM: tech company that provides tools for developers to improve mobile advertising

Pandora Media P: music streaming website

Quepasa QPSA: Latin-American social media site

Rapid Fire Marketing Inc RFMK: company which has services including social media marketing

Remark Media MARK: operator of HowStuffWorks.com

Renren RENN: Chinese social media site

Salesforce.com CRM: provider of cloud-based customer relationship management tools

SINA SINA: company that operates Chinese micro-blogging website

SkullCandy SKUL: headphone producer – related to consumer electronics and thus, Facebook

SuperMedia SPMD: operator of websites like Superpages.com and LocalSearch.com

United Online UNTD: owner of websites including Classmates.com

Velti VELT: provider of technology for mobile advertising

WebMediaBrands WEBM: online media company, operates Mediabistro.com

XO Group XOXO: operator of theknot.com and thebump.com

Yelp YELP: online user-generated business review service

ZAGG ZAGG: produces protective coverings for consumer electronics

Zillow Z: web company that helps users evaluate real estate prices

Zynga ZNGA: producer of Facebook games