XO Hear it!

XO Definition

XO

Mil. executive officer

XO Telecom Definition
The abbreviation for crystal oscillator. See crystal oscillator.

Browse dictionary entries near XO

  1. ‹ Xnty
  2. ‹ Xn
  3. ‹ XMPP
  4. ‹ XMODEM
  5. ‹ XML
  6. ‹ Xmas
  7. ‹ XL
  8. ‹ Xizang
  9. ‹ xiphosuran
  10. ‹ xiphoid
  1. XON/XOFF ›
  2. XP ›
  3. XS ›
  4. XT ›
  5. Xuzhou ›
  6. .xxx ›
  7. xylan ›
  8. xylem ›
  9. xylem ray ›
  10. xylene ›