CKD

CKD may refer to:


 * Chronic kidney disease, a slowly progressive loss of renal function
 * Complete knock down, a complete kit needed to assemble a product
 * Count Key Data, a disk architecture used in IBM mainframe computers
 * ČKD (Českomoravská Kolben-Daněk), an engineering company in the Czech Republic
 * Crooked Creek Airport in Alaska, United States (IATA airport code)
 * Cement Kiln Dust - waste from cement kilns