A reference card or reference sheet (or quick reference card) or crib sheet is a concise bundling of condensed notes about a specific topic, such as mathematical...

A color chart or color reference card is a flat, physical object that has many different color samples present. They can be available as a single-page...

A reference card or Romer is a device for increasing the accuracy when reading a grid reference from a map. Made from transparent plastic, paper or other...

The synonym to "card sharp", "blackleg", when used with reference to card-playing and swindlers, has pejorative connotations. A card sharp or shark (by...

instructions on FP16, non-matrix execution units First consumer graphics card to be based on a chiplet design TSMC N5 for Graphics Compute Die (GCD) TSMC...

credit card is a payment card, usually issued by a bank, allowing its users to purchase goods or services, or withdraw cash, on credit. Using the card thus...

The American Express Centurion Card, colloquially known as the Black Card, is a charge card issued by American Express. It is reserved for the company's...

A playing card is a piece of specially prepared card stock, heavy paper, thin cardboard, plastic-coated paper, cotton-paper blend, or thin plastic that...

A punched card (also punch card or punched-card) is a piece of card stock that stores digital data using punched holes. Punched cards were once common...

this case) and the second numeral in the number refers to the tier of the card, of which there are six. Tier 4, the weakest tier in the 400 series, will...

Popess, a possible reference to the legend of Pope Joan. In the creation of the Rider–Waite Tarot deck, the Popess of the playing card packs was changed...

card (known officially as a permanent resident card) and making reference to the European flag which is blue with twelve golden stars. The blue card proposal...

A green card, known officially as a permanent resident card, is an identity document which shows that a person has permanent residency in the United States...

Green card was the abbreviated name given to the IBM/360 Reference data card that served as the shorthand "bible" for programmers during the late 1960s...

A card security code (CSC; also known as CVC, CVV, or several other names) is a series of numbers that, in addition to the bank card number, is printed...

A smart card (SC), chip card, or integrated circuit card (ICC or IC card), is a card used to control access to a resource. It is typically a plastic credit...

A graphics card (also called a video card, display card, graphics accelerator, graphics adapter, VGA card/VGA, video adapter, display adapter, or colloquially...

A payment card number, primary account number (PAN), or simply a card number, is the card identifier found on payment cards, such as credit cards and...

gray card or a color reference card such as a ColorChecker. On the assumption that 18% is similar to the average reflectance of a scene, a gray card can...

officially abbreviated as SD, is a proprietary, non-volatile, flash memory card format the SD Association (SDA) developed for use in portable devices. Because...

The Joker is a playing card found in most modern French-suited card decks, as an addition to the standard four suits (Clubs, Diamonds, Hearts, and Spades)...

distribution, and various training programs. Spatial Reference Systems: maintains the Continuously Operating Reference Station (CORS) network and plans, coordinates...

A SIM (Subscriber Identity Module) card is an integrated circuit (IC) intended to securely store an international mobile subscriber identity (IMSI) number...

Yellow Card, a vaccination certificate issued by the World Health Organization "Yellow card", colloquial name for the IBM System/370 Reference Summary...

A card game is any game that uses playing cards as the primary device with which the game is played, whether the cards are of a traditional design or specifically...

52-card deck[citation needed] of French-suited playing cards is the most common pack of playing cards used today. The main feature of most playing card decks...

Seven-card stud, also known as Seven-Toed Pete or Down-The-River, is a variant of stud poker. Before the 2000s surge of popularity of Texas hold 'em, seven-card...

identity. If the identity document is a plastic card it is called an identity card (abbreviated as IC or ID card). When the identity document incorporates a...

A gray card is a middle gray reference, typically used together with a reflective light meter, as a way to produce consistent image exposure and/or color...

audience. In video production, this tone is usually accompanied by a test card so the video programming may be calibrated as well. It is sometimes played...