APX (disambiguation)

APX is a complexity class in computer science.

APX also may refer to:

Organizations APX Alarm Security Solutions, a residential security company Alpha Rho Chi (αρχ), architects' fraternity Australia Pacific Exchange APX Group, an Anglo-Dutch energy exchange Atari Program Exchange, an early computer software publisher

Militaries Atelier de Construction de Puteaux, state arsenal belonging to the French Army Beretta APX, an Italy semi-automatic pistol 47 mm APX anti-tank gun, a France anti-tank gun

Automotive Lotus APX, a 2006 concept car APX Grand Prix (Apex GP), a fictional race team in the 2025 Brad Pitt sports film F1 (film)

Technology Advanced Performance Extensions, a set of Intel x86 architecture extensions iAPX, a brand Intel used for some CPUs

Chemistry Ascorbate peroxidase, an antioxidant enzyme

See also

Apex (disambiguation) AP10 (disambiguation)