Ticket Explaination:
CAN/MOD: If these massage appear on your screen while PNR enquiry then it means your ticket has been cancelled.
CNF: While PNR enquiry if you notice these abbreviations; it means your ticket is confirmed or your seat is confirmed.
RAC: The full form of this abbreviation is “Reservation Against Cancellation”. It means your seat is not confirmed yet but you will be...
more... having sitting facility in class of your choice.
WL: Waiting list is abbreviated as WL. This status means you don’t have any confirm berth or sitting arrangement. In case if you have booked your ticket online then it gets cancelled automatically once the chart is prepared.
CK: This abbreviation denotes that you have booked your ticket under Tatkal booking. As per the current rule of Indian railways, you can book a tatkal ticket from window 24 hours prior to traveling.
CKWL: This status stands for any ticket which is in waiting list under the tatkal booking.
PQWL: This refers to Pooled Quota Waiting List. It is one among the many Waiting List types which appear on your tickets. You will find this symbol if your ticket is booked through railway quota