APX (disambiguation)
Look up apx in Wiktionary, the free dictionary.
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)
Other uses
- Ascorbate peroxidase, an antioxidant enzyme
- Advanced Performance Extensions, a set of Intel x86 architecture extensions
- Not to be confused with Intel's defunct iAPX instruction set architecture, or its iAPX branded x86 CPUs.
See also
- All pages with titles beginning with APX
- All pages with titles containing APX
- Apex (disambiguation)
- AP10 (disambiguation)