Yellow card may refer to:
- A yellow penalty card shown in many sports after a rules infraction or, by analogy, a serious warning in other areas
- "Yellow card", colloquial name for the IBM System/370 Reference Summary booklet in the 1970s (earlier editions were colored green, or white for System/360, while subsequent releases were colored pink for XA and blue for ESA)
- Yellowcard, an American alternative rock band
- Yellow Card Scheme, a United Kingdom initiative concerning reactions to medicines
- Carte Jaune, a vaccination certificate issued by the World Health Organization
- A card issued to United Kingdom troops in Northern Ireland, listing the rules of engagement
- A card, used with certain contracted IATSE touring shows, informing downline venues of the number of traveling and local stagehands needed to mount and stage the production.
Famous quotes containing the words yellow and/or card:
“down the sidewalk
where laborers feed their dirty
glistening torsos sandwiches
and Coca-Cola, with yellow helmets
on. They protect them from falling
bricks, I guess.”
—Frank O’Hara (1926–1966)
“Mothers are not the nameless, faceless stereotypes who appear once a year on a greeting card with their virtues set to prose, but women who have been dealt a hand for life and play each card one at a time the best way they know how. No mother is all good or all bad, all laughing or all serious, all loving or all angry. Ambivalence rushes through their veins.”
—Erma Bombeck (20th century)