-
computing | software
-
miscellaneous | quilting
-
miscellaneous | colors
-
Undercover Fencing Operation
community | law & legal
-
Unidentified Flippin Object
governmental | transportation
-
governmental | us government
-
Unlicensed Female Operative
governmental | fbi files
-
miscellaneous | funnies
-
Unknown, Forgotten, And Overlooked
governmental | military
-
community | non-profit organizations
-
Unique Filtered Originals
miscellaneous | unclassified
-
Unidentified Flying Object
miscellaneous | science fiction
-
Unofficial Frolijah Obsession
miscellaneous | funnies
-
Unidentified Flashing Object
miscellaneous | funnies
-
miscellaneous | science fiction
-
Ulead File For Objects ( Ulead Photoimpact)
computing | file extensions
-
computing | databases
-
computing | databases
-
academic & science | electronics
-
Unbearable Flatulent Odor
medical | physiology
-
business | companies & firms
-
Underground Funk Operatives
miscellaneous | funnies
-
Universal Format Outputter
computing | software
-
Unidentified Function Object
computing | general
-
University Finance Office
academic & science | universities
-
Uncontrollable Fergie Obsession
miscellaneous | funnies
-
Unusually Fanatical Orchestra
community | music
-
Undeniably Fanciful Observation
miscellaneous | funnies
-
community | performing arts
-
Ultrahigh Frequency Follow-on
governmental | military
-
miscellaneous | unclassified
-
miscellaneous | funnies
-
Unified Film Organization
miscellaneous | unclassified
-
Underestimated Flying Osmond
miscellaneous | funnies
-
Unidentified Flying Object
governmental | us government
-
computing | networking
-
Unobtrusive Flash Objects
miscellaneous | unclassified
-
United Future Organization
miscellaneous | science fiction
-
miscellaneous | unclassified
-
miscellaneous | funnies
-
governmental | transportation
-
Undefined Fantastic Object
miscellaneous | unclassified
-
Uniquely Filtered Originals
miscellaneous | unclassified
-
computing | security
-
Unbelievable Financial Opportunity
business | stock exchange
-
Unlimited Financial Opportunity
business | stock exchange
-
Unidentified Flying Object
governmental | transportation
-
community
-
miscellaneous | funnies
-
Unemployed Factory Occupant
business | general
-
community
-
Undrinkable Fleischmanns Obscenity
miscellaneous | funnies
-
Unidentified Flying Object
academic & science | astronomy
-
miscellaneous | unclassified
-
Unidentified Flying Odd-ball
miscellaneous | funnies
-
Unidentified Flying Object
governmental | military