card
rectangular pieces of stiff paper or plastic, usually of standard dimensions, used as a support on which information is typed, written, or transcribed
Chinese identity card
Identity document of China
smart card
pocket-sized card with embedded integrated circuits for security-related functions
playing card
card used as one of a set for playing card games
United States passport card
U.S. identification card for land and sea travel to North America and the Caribbean
postcard
type of postal stationery
penalty card
card shown for misconduct in sports