Question: what is gnwl/wl in railway ticket?
Answer: GNWL: General Waiting List (GNWL) waitlisted tickets are issued when the passenger begins his/her journey at the originating station of a route or stations close to the originating station. ... RLGN: Remote Location General Waiting List (RLGN) is issued when a user books a ticket where WL quota is RLWL.