PNR is the shorter kind of ‘Passenger Name File’, and Indian Railways does assign this special number to each reserved railway ticket. The existing issue of booked rail tickets, irrespective of whether it is waitlisted, RAC, or verified is called the PNR status. This PNR is a novel ten-digit number. https://irctcpnr17406.blogkoo.com/the-pnr-enquiry-diaries-32654018