Card

Card or The Card may refer to:

Various types of plastic cards:
- By type
- By function
  - Payment card
Playing card, a card used in games
Printed circuit board
Punched card, a piece of stiff paper that holds digital data represented by the presence or absence of holes in predefined positions.
In communications
- Postcard
- Greeting card, an illustrated piece of card stock featuring an expression of friendship or other sentiment
  - Cards (iOS), a card-making application on iOS
$\operatorname {card}$ , in mathematical notation, a function that returns the cardinality of a set
Card, a tool for carding, the cleaning and aligning of fibers
Sports terms
- Card (sports), the lineup of the matches in an event
- Penalty card

As a proper name

"The Card" (The New Twilight Zone), a TV episode
The Card, a 1911 novel by Arnold Bennett
- The Card (1922 film), based on the novel
- The Card (1952 film), based on the novel
- The Card (musical), based on the novel
"The Card", an episode of SpongeBob SquarePants (season 6)
The Card, a 2012 novel written by Graham Rawle

Arizona Cardinals, a National Football League team nicknamed the "Cards"
St. Louis Cardinals, a Major League Baseball team nicknamed the "Cards"
Louisville Cardinals, the sports teams of the University of Louisville, nicknamed the "Cards"
Woking F.C., an association football club, based in Surrey, England, nicknamed the "Cards"

Community Assistance for Reconstruction, Development, and Stabilisation (CARDS) programme, the European Union's main financial assistance instrument to the western Balkans
Credit CARD Act of 2009 (Credit Card Accountability, Responsibility, and Disclosure Act of 2009), signed into law in 2009 by President Obama

Caspase recruitment domain or CARD domain, an interaction motif found in a wide array of proteins
Center for Autism and Related Disorders, an applied behavior analysis provider
Wolfson Centre for Age-Related Diseases
The Comprehensive Antibiotic Resistance Database (CARD)

Campaign Against Racial Discrimination, British organization, founded in 1964, that lobbied for race relations legislation
American Committee for Devastated France (Comité Américain pour les Régions Dévastées de France), an organization of American women volunteers who helped France recover from World War I
Collegiate Aerial Robotics Demonstration, a college-level FIRST competition