CDX

CDX or CDx may stand for:


 * Cdx, a gene family
 * CDX Format in chemistry software
 * Climate Data Exchange, software
 * Community Development Exchange
 * Companion diagnostic (Cdx)
 * Council of Ten (Consiglio Dei Dieci) of the Venetian Republic
 * Cyclodextrins or cycloamyloses, a family of oligosaccharides
 * Sega CD-X, a video game console
 * The Datel CDX cartridge
 * The Numark CDX, a CD turntable
 * The CDX Credit default swap index
 * 410 in Roman numerals
 * An average graded sheet of exterior plywood
 * Centre-right coalition, an alliance of political parties in Italy