What is the full form of “CO”?
The full form of CO is “Circular officer”
Who is a “Circular officer”?
A circular officer is only a post not a rank. This post is basically an Indian police force post. An CO operates in the states of Uttar Pradesh, Rajasthan, Uttarakhand and Bihar. This post is equal to the 3 star ranks including Assistant Commissioner of Police and Deputy Superintendent of Police. A circular officer commands the police subdivision and holds a very important position. A CO in India is appointed after he passes public services exam.