Acronyms, Abbreviations, and Initialisms.
All human edited and we add more daily

The meaning of the Acronym XXY is...

XXY is

  • Klinefelter Syndrome chromosomes

XXY is also in:

Acronym Definition Searched: PDC 15144 CPR AMSAT EJSE BEAM 97423 RTAC 04541 AMF 45388 VND DECS F PPSU