CO Army & Military Abbreviation

Also known as: co.

CO has various meanings in the Army & Military category. Discover the full forms, definitions, and usage contexts of CO in Army & Military.

Commanding Officer

Most Common

Of a ship, is the senior officer aboard at the time

Army & Military
Conscientious Objector
Army & Military
Combined Staff Public and Governmental Affairs Officer
Army & Military
Combined Staff Judge Advocate
Army & Military
Combined Staff Command Surgeon
Army & Military
Company

A company is an association of persons who bring in capital and undertake a legal business activity. A company may be limited by guarantee or shares.

Army & Military

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