What does XO stand for?

XO have more than multiple meanings and one must understand the context of the text to pick out the correct definition of XO . Out of its multiple usage, XO can be used in any of the following field(s):

All the possible full forms of XO are provided below with meaning and definition. User can also visit each expanded form to read detailed definition of XO and its example usage.

XO » executive officer Military - Government Advertisement: In military, executive officer is abbreviated as executive officer. XO » crystal oscillator Military - Government crystal oscillator term is used in military. XO » exactly once Military - Government XO may be used in military operations which means exactly once. XO » exchange point Military - Government exchange point term is used in military. XO » executive office, 6 Military - Government In military, executive office, 6 is abbreviated as executive office, 6. More full forms :
XON XOR XOS XPDR XPG XPL XPP XPRM XPT xref XREF XRL XRM XRPM XRT XSB XSECT XSMD What is the full form of XO ? XO can be expanded as executive office, 6What does XO mean? Meaning of XO is executive office, 6