Full form of XO is Extra Old
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Others
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Frequently Asked Questions
What is the full form of XO?
XO stands for Extra Old. Fullformexpand.com has 9 other full forms of XO abbreviation.
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Citations
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"XO." Fullformexpand.com, https://www.fullformexpand.com/xo/extra-old. Accessed 5 Mar. 2026.
Fullformexpand.com, 2026. "XO." Accessed March 5, 2026. https://www.fullformexpand.com/xo/extra-old.
"XO." (n.d.). Fullformexpand.com. Retrieved March 5, 2026, from https://www.fullformexpand.com/xo/extra-old.
XO. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/xo/extra-old (Accessed: 5 March 2026).
| Abbreviation | Full Form | Category |
|---|---|---|
| XO | X Over |
Others
|
| XO | X-axis of Orbiter (Orbiter structural body reference) |
Others
|
| XO | Xanthine Oxidase |
Others
|
| XO | Xd Out |
Others
|
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XO Full Form
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