Findings:

• Philadelphia City Motto
• Election 2012: An Unofficial Quest Announcement
• Unofficial Military Acronyms (category)
• Metallica Unbound: The Unofficial Biography
• Unofficial North American cigarette color-coding scheme
• The Unofficial Guide to TinySex
• Unofficial Foreign Travel at the NSA
• Burger King anthem (unofficial)
• Philadelphia Motto
• motto
• motto (user)
• Cub Scout Motto
• Girl Scout Motto
• State Mottos
• T.A.Z.: I. Slogans & Mottos for Subway Graffiti & Other Purposes
• Boy Scout Motto
• US Marine Motto

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