UN
UN most often denotes the United Nations, but also appears in linguistics for uncountable nouns, scientific discussions of uniformity, and various organizational names.
Medical
Miscellaneous
United Network
Universal Number
Unwanted Nobodies
Unmistakably Nutless
United Nuzum
Useless Nations
Unanimously Neglectful
United Nothing
Useless Nuts
Un Nutted
Usually Nothing
Useless Nutless
Uneducated Nations
United Net
Useless Nimrods
Unidad Nacional
Governmental
United Nations
United Nation
Unknown Nationality
UNacceptable
Univac
Unrepentant Nuisances
Dun & Bradstreet