Card

The term card has many different meanings. These include:

• E-card - an electronic version of a postal card
• Financial and identity cards: see card standards, credit card, debit card
• expansion cards in computers, such as the graphics card and sound card
• Playing card - a card (typically made of laminated paper) often used for playing games
• Postal card - a piece of paper for sending messages
• Punch card - an obsolete method for storing data
• Test card - Television test pattern

This is a disambiguation page