| K can refer to... | Answer |
|---|
| This 19th element on the periodic table | |
| This measure of purity for gold, or of mass for any gemstone | |
| 'Coach K', this basketball mainstay at Duke University | |
| This prefix meaning 'thousand' | |
| In text messages or instant messages, this affirmative word | |
| The Köchel catalogue, the complete list of this composer's works | |
| This geologic period of the Mesozoic Era | |
| This unit of temperature | |
| 'Agent K', played by Tommy Lee Jones in this film series | |
| This stage of education between preschool and first grade | |
| This color, in the CMYK printing process | |
| In physics, this type of conductivity | |
| In Algebraic chess notation, this piece | |
| This ex-President (and ex-First Gentleman) of Argentina, or his policies | |
| The physical constant relating energy and temperature at the particle level | |
| This poor result of an at-bat in baseball | |
| In legal shorthand, this type of legally binding document | |
| This word for 'fit to be eaten', as per Jewish law | |
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