A card set down at a table to inform a guest (named on the card) where they are to sit.

(computing) A piece of hardware installed into a personal computer to allow it to send video signals to an external output device such as a monitor or projector.

(computer hardware) A solid state digital memory storage format, commonly found on computers, digital cameras and cellphones.

(poker, chiefly in the plural) A playing card, dealt face down, that the holder need not reveal until the showdown / (by extension) Something held in reserve, or concealed, until it is useful

(computing, historical) A punch card.

A small card issued to and held by a member of a club, society or other organisation, verifying the member's membership for a given period.

(trading cards) A trading card printed with a sports theme, usually one depicting an athlete.

A small poster (often one of a small set) for a film or play, displayed in the front of house of a cinema or theatre.

(idiomatic) Synonym of drawcard (“something that attracts patronage to a place or an event”)

A room set aside for playing card games in.