AZX

AZX may refer to:


 * AZX (airline), ICAO code for the defunct British AB Airlines (1993–1999)
 * AZX-Monstrum, an unofficial clone of the ZX Spectrum home computer
 * AZX, ICAO code for former Gabonese airline Air Max Africa (2002–2006)
 * AZX, NYSE symbol for Azurix, a Texas water-services company
 * AZX or Arizona Stock Exchange, an early e-trading exchange (1990–2001)
 * AZX, ID code for a version of the 2.3 VR5 110-125kW Volkswagen engine