The act or process of writing something down in a book or books, e.g. in accounting.
The issuing of a caution which is usually written down in a book, and results in a yellow card or (after two bookings) a red card, that is to say, the player is sent from the field of play.
The process of photographing, fingerprinting and recording the identifying data of a suspect following arrest.
The engagement of a performer for a particular performance.
A reservation for a service, such as travel or hotel accommodation.
A commercial document issued by a buyer to a seller, indicating the type, quantities and agreed prices for products or services the seller will provide to the buyer.