Acronyms, Abbreviations, and Initialisms.
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The meaning of the Acronym XX is...

XX is

  • Female Sex Chromosome

More Meanings For XX:

  • Roman Numeral 20
  • XXdecode - XXencode Encoded file archive ( ASCII)
  • Double Cross
  • Double Cross
  • Female Sex Chromosome
  • Kinky Sex

XX is also in:

Acronym Definition Searched: 33061 SLMP KBEH HLT SAS ALE 73142 MTIZ WLCH 08089 70435 VCR 79452 LDB WYCO