SP full form stands for Superintendent of Police. Sp Full form in the police is in the chief position of a non-metropolitan district's police force in India. Primarily, SP refers to Superintendent of Police in India, but in other contexts, it could have different meanings like Starting Price in finance or Standard Play in media. The SP ranks above the Additional Superintendent of Police (Addl. SP ) and below the DIG. Officers reaching the SP rank are predominantly selected from the Indian Police Service (IPS) and, alternatively, from the respective State Police Services ( SPS ). SP full name, superintendent of police are the officers of either State police service or Indian police service. They are the district head of non-metropolitan states in India.