A card, in any of various games, with instructions to be followed by a player whose token lands on a "chance" space, usually affording them some chance opportunity or inflicting upon them some chance misfortune.

A keycard.

plural of card key

A small, mass-produced devotional picture

plural of card counter

plural of blue card

Alternative form of greeting card

(informal) cue card

(film, television) A card with writing on it, shown to actors to remind them of their lines.

plural of memory card