APC most often refers to: Armoured personnel carrier, an armoured fighting vehicle
APC or Apc may also refer to:
Computing and technology Auto Power Control, a system of powering e.g., laser diodes Adaptive predictive coding, an analog-to-digital conversion system Advanced process control, a concept in control theory Alternative PHP Cache, a PHP accelerator program Angled physical contact, a technique used in optical fiber connections APC (magazine), Australian Personal Computer magazine APC III or Advanced Personal Computer, a 1983 NEC microcomputer APC by Schneider Electric, formerly American Power Conversion Corporation or simply APC, a manufacturer of uninterruptible power supplies, electronics peripherals and data center products APC-7 connector, a coaxial connector used for high-frequency applications Application Program Command, a C1 control code Asynchronous procedure call, a function that executes asynchronously in the context of a specific thread on Microsoft Windows Atari Punk Console, a simple DIY noisemaker circuit Automated passenger counter, a people counter that counts people as they enter/exit public transport vehicles VIA APC, a low-cost Android PC computer
Science General Article processing charge, a fee charged to authors for publication in an open access journal
Biology and medicine Activated protein C, an anti-coagulant and anti-inflammatory protein Adenomatous polyposis coli, a tumor suppressor protein encoded by the APC gene, mutations in which can cause colon cancer Anaphase-promoting complex, a ubiquitin ligase cell cycle protein Antigen-presenting cell, a type of cell that displays foreign antigens Amino Acid-Polyamine-Organocation (APC) Family of transport proteins APC Superfamily, a superfamily of transport proteins APC tablet, analgesic compound of aspirin, phenacetin, and caffeine Vincent's APC, a discontinued analgesic trademark, once popular in Australia Argon plasma coagulation, an endoscopic technique for controlling hemorrhage Atrial premature complexes, a type of premature heart beat or irregular heart beat or arrhythmia which start in the upper two chambers of the heart Australian Plant Census, a plant database website
Chemistry Allophycocyanin, a protein from the light-harvesting phycobiliprotein family Allylpalladium chloride dimer, a chemical compound Ammonium perchlorate, a powerful oxidizer used in solid rocket motors
Military Armoured personnel carrier, type of armoured military vehicle Armour-piercing capped, an anti-armor shell type Army Proficiency Certificate, the training syllabus of the Army Cadet Force Brügger & Thomet APC (Advanced Police Carbine), a family of submachine guns and rifles produced by B&T AG Two US Navy hull classification symbols: Coastal transport (APC) and Small coastal transport (APc)
Organizations Astroparticle and Cosmology Laboratory, a research laboratory located in Paris A.P.C., A French design group and clothing retailer African, Caribbean and Pacific Group of States, a group of countries African People's Convention, a South African political party Alianza Popular Conservadora, a political party in Nicaragua Alien Property Custodian, a former office within the Government of the United States All People's Congress, a political party in Sierra Leone All Progressives Congress, a political party in Nigeria All Pueblo Council and its successor the All Pueblo Council of Governors, intergovernmental organizations of Pueblos in the United States Alternativa Popular Canaria, a separatist political party of the Canary Islands American Pie Council, an organization committed to preserving America's pie heritage American Plastics Council, a major trade association for the U.S. plastics industry Anadarko Petroleum Corporation, a defunct American petroleum exploration company Animal Procedures Committee, a UK public body and task force Anti-Poverty Committee, a direct action organization in Vancouver, Canada Apocalypse Production Crew, an MP3 warez organization Arab Potash Company, a potash production company headquartered in Jordan Armed Proletarians for Communism, an Italian far-left terrorist group of the 1970s Arrangers' Publishing Company, a sheet music publishing company in the United States Asia Pacific College, a joint venture between IBM Philippines and the SM Foundation Associated Presbyterian Churches, a Scottish Christian denomination Association for Progressive Communications, a worldwide network of organisations helping others use the internet to promote social justice and sustainable development Association of Professional Chaplains, internationally certified hospice chaplains Australian Polling Council, a polling industry body Patriotic Alliance for Change, a Paraguayan political alliance (Alianza Patriótica por el Cambio)
Places Apc, Hungary, a village in the Heves County of Hungary Napa County Airport (IATA airport code APC), near Napa, California
Sports African Paralympic Committee, a sports organization based in Cairo, Egypt Americas Paralympic Committee, an umbrella organization of National Paralympic Committees Asian Paralympic Committee, an umbrella organisation of National Paralympic Committees Australian Paralympic Committee Australian Pickleball Championships Australian Provincial Championship, a rugby union competition in Australia
Other uses Alan Peter Cayetano, a Filipino politician who was the former Senate President from May to June 2026 A Perfect Circle, an American rock supergroup Alkali Pozzolan Cement, an alternative cement developed at Curtin University, Australia Ambulatory Payment Classification Asia Pacific Catering, restaurant chain Attoparsec, an unusual minuscule unit of astronomic distance Automatic Performance Control, a system that was used on some Saab H engines Average propensity to consume, the proportion of income spent Levantine Arabic, by ISO 639-3 code North Levantine Arabic, by a previously separate ISO 639-3 code, which has now been broadened to include Levantine Arabic
See also APCR (disambiguation) APCS (disambiguation)