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XO - Executive Officer

XO stands for Executive Officer. The second-in-command of a military unit, responsible for assisting the commanding officer and taking command in their absence. The XO often handles a...

XO Executive Officermilitary acronymdefense terminology
XO Ranks & Structure
Full Form: Executive Officer

Definition

The second-in-command of a military unit, responsible for assisting the commanding officer and taking command in their absence. The XO often handles administrative and logistical matters.

Usage Examples

  • The XO managed the battalion staff while the CO was forward with the troops.

Related Terms

CO Deputy commander2IC
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About XO

XO stands for Executive Officer. This term falls under the Ranks & Structure category of military terminology.

The second-in-command of a military unit, responsible for assisting the commanding officer and taking command in their absence. The XO often handles administrative and logistical matters.

Related Ranks & Structure Terms

Here are other acronyms in the same category that you might find useful:

  • NCO - Non-Commissioned Officer
  • CO - Commanding Officer

How to Use This Term

When encountering "XO" in military reports, news articles, or OSINT analysis, it refers to Executive Officer. Understanding this term helps you follow discussions about military organization.

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