The meaning of the Acronym PXO is...

PXO is

• Precision Crystal Oscillator
• Phase Locked Crystal Oscillator

More Meanings For PXO:

• Precision Crystal Oscillator
• Phase Locked Crystal Oscillator
• Parallax Online
• Prospective Executive Officer
• Prospective Executive Officer
• Porto Santo ( Madeira), Portugal

PXO is also in:

• Airport Codes
• Electronics
• Firms
• Military
• US Government