What is the full form of PI?

What is the full form of PI?

The full form of PI is Police Inspector. Police Inspector in India is generally in-charge of a police station and a high command officer. A police station in India consists of a constable, a head constable, a sub-inspector and an inspector. The rank of Police Inspector (PI) is more than that of Sub-Inspector (SI) and the post of Sub-Inspector is more than that of Assistant Sub-Inspector (ASI). The PI’s designation is a three-star insignia with a red and blue striped ribbon on the outer edge of the shoulder straps.