AVX may refer to:
Computing Advanced Vector Extensions, an instruction set extension in the x86 microprocessor architecture AVX2, an expansion of the AVX instruction set AVX-512, 512-bit extensions to the 256-bit AVX Softwin AVX (AntiVirus eXpert), former name of Bitdefender
Transportation Aviapaslauga (ICAO airline code AVX); see List of defunct airlines of Lithuania Aeroclub de Vitoria (ICAO airline code AVX); see List of airline codes (A) Catalina Airport (IATA airport code AVX), Avalon, Catalina Island, California, US
Other uses AVX Corporation, a manufacturer of electronic parts and a division of Kyocera Avengers vs. X-Men, a comic book event
See also
UltraAVX