numbered ticket; queue ticket
A ticket with a number, used to determine order of service at shops, restaurants, government offices, etc.
人気ラーメン店で整理券をもらった。
I got a numbered ticket at the popular ramen shop.
zone ticket; boarding ticket
A ticket dispensed when boarding a bus, showing the zone or stop where one boarded, used to calculate the fare.
バスに乗るとき、整理券を取ってください。
Please take a boarding ticket when you get on the bus.
整理 (adjustment, arrangement) + 券 (ticket).