KD

Noun

 * , a form of British military uniform made of cotton.
 * 1)  known depredator: a category of criminal
 * 2)  Compatibility (K) Decomposition
 * : a packaged dry macaroni and cheese mix.

Etymology
The K from (see ) and the D from.

Proper noun

 * 1)  (in Finland) the Christian Democrats (a political party).

Proper noun

 * 1)   ship prefix for the Royal Malaysian Navy