NCK (disambiguation)

NCK is Newton Chambers and Co Ltd. of Sheffield, England.

NCK may also refer to:


 * Nicolet Chartrand Knoll, a Canadian engineering and consulting firm; structural engineer for Altitude Montreal
 * NCK1, the non-catalytic region of tyrosine kinase adaptor protein 1
 * National Centre for Knowledge on Men's Violence against Women, abbreviated NCK, a Swedish research and knowledge centre
 * Binomial coefficient, abbreviated nCk (n choose k)
 * Network Control Key, used for unlocking mobile phones and modems