The abbreviation UU stands for:

  • IATA code for Air Austral
  • Universities: University of Utrecht, The Netherlands
  • University of Ulster, Northern Ireland
  • University of Utah, USA
  • Union University, Tennessee, USA
  • University of Uppsala, Sweden

UU as distinguishing signs on license plate:

  • Norway: Molde in Møre og Romsdal
  • Austria: District Urfahr

May represents

  • Area ( in place names )
  • In certain circumstances

Uu is for

  • The u'u - war club, a shock weapon of the Marquesas Islands
  • Among us, German soap opera
  • Disambiguation
  • Abbreviation