ACX

ACX may refer to: ACX Technologies, Inc, a holding company wholly owned by CoorsTek Astral Codex Ten, the successor blog to Slate Star Codex Atlantic City Expressway Audiobook Creation Exchange, an Audible.com audiobook service Omani Arabic (ISO 639 language identifier acx)

==Aviation== Air Cargo Germany (ICAO airline code ACX, now defunct) IATA airport code for Xingyi Wanfenglin Airport in Guizhou Province, China.