Findings:

• THX sound system
• Certified mill test report
• Certified mail
• Certified Public Accountant
• You are a paedophile until certified safe
• THX 1138
• THX
• Citrix Certified Administrator
• THX Certification
• I cannot find the right words to touch the sky with me Yesterday tomorrow and forever in a white crystalline bask of your teddy bear beauty will you love me yes ok thx!
• Microsoft Certified Systems Engineer
• OSI certified
• American Association of Certified Orthoptists
• Certified Primo
• certified copy
• Certified Deaf Interpreter
• Microsoft Certified Professional
• AutoCAD Certified Professional
• Adobe Certified Expert
• Sun Certified System Administrator
• SGI Certified IRIX 6.X System Administrator
• Intel Certified Solutions Consultant
• Certified Geek (user)
• certify
• A+ Certified

If you Log in you could create a "THX certified" node. If you don't already have an account, you can register here.