ACP may refer to:

Aviation

  • Aerospace Cadets of the Philippines, a co-educational youth program oriented in aerospace technology
  • Airport Core Programme, Hong Kong
  • IATA airport code for Sahand Airport in Maragheh, East Azerbaijan Province, Iran
  • IBM Airline Control Program, software operating system

Organizations

Medicine

  • Albany College of Pharmacy, New York
  • American College of Pathology, an association of diagnostic pathologists, physicians, and laboratory professionals, based in Houston, TX
  • American College of Physicians, a national organization of internal medicine physicians in the US
  • American College of Prosthodontists, dentistry
  • American College of Psychiatrists, a US association of psychiatrists based in Chicago, Illinois
  • Appalachian College of Pharmacy, Virginia, US
  • Association of Cancer Physicians, a specialty association in the UK for medical oncologists
  • Australian College of Pharmacy

Politics

  • Aberdeen Central (Scottish Parliament constituency)
  • Aberdeen Central (UK Parliament constituency)
  • Aberdeenshire Central (UK Parliament constituency)
  • A Coruña (Parliament of Galicia constituency)
  • Active Citizen Project, a New York City-based non-profit organization founded in 2003
  • African, Caribbean and Pacific Group of States
  • Alliance for Climate Protection, a non-profit organization involved in education and advocacy related to climate change
  • American College of Pediatricians, a socially conservative advocacy group of pediatricians and other healthcare professionals, Gainesville, FL
  • American Communist Party (2024), a political party established in 2024
  • Asociación Cívica de Potosí, a Nicaraguan political organization founded in 1996
  • Australian Citizens Party, a political party in Australia previously known as Citizens Electoral Council
  • A Connecticut Party, a political party formed in 1990 in Connecticut, US

Publishing

  • Academy Chicago Publishers
  • Allied Communications Publications, documents developed by the Combined Communications-Electronics Board and NATO
  • Are Media formerly ACP Magazines and Australian Consolidated Press
  • Associated Construction Publications

Other organizations

  • American Charities for Palestine, a non-profit organisation supporting the development of Palestinian education
  • An Coimisiún Pleanála, Ireland, rules on planning matters
  • Associated Collegiate Press, a national organization for college student media in the US
  • Association of Chess Professionals, a non-profit organisation to protect the rights of professional chess players and promote chess worldwide
  • Association of Chinese Professionals
  • Atari Coldfire Project, a volunteer project that has created a modern Atari ST computer clone called the FireBee
  • Audax Club Parisien, a cycling club

Science

  • Acampe, an orchid genus
  • Accessory gland protein, a non-sperm component of semen<!-- "ACP" is the correct abbreviation -->
  • Acepromazine, veterinary sedative
  • Acetophenone, a chemical compound
  • ACP1 (low molecular weight phosphotyrosine protein phosphatase), an enzyme encoded by the human ACP1 gene
  • ACP2 (lysosomal acid phosphatase), an enzyme encoded by the human ACP2 gene
  • ACP3 (Prostatic acid phosphatase), an enzyme produced by the prostate
  • Acyl carrier protein, a component in both fatty acid and polyketide biosynthesis
  • Anterior chamber paracentesis, a surgical procedure done to reduce intraocular pressure of the eye
  • Asian citrus psyllid, or Diaphorina citri, a citrus pest and vector of citrus-greening disease
  • Atmospheric Chemistry and Physics, scientific publication
  • Autologous Conditioned Plasma, used for treatment of injuries
  • Automatic and controlled processes, the two categories of cognitive processing

Technology

  • AC Propulsion, electric vehicle drive systems company
  • Algebra of Communicating Processes in mathematics
  • Aluminium Composite Panel, building material
  • Automatic Colt Pistol, designating several cartridges
  • Average CPU power in computing
  • Atomic commit protocol in computing
  • Agentic commerce protocol of Stripe, Inc. in computing

Other uses

  • Address confidentiality program, for crime victims
  • Advance care planning, for adults establishing their medical care policy in case they become incapacitated
  • Advanced clinical practitioner, a UK term for mid-level practitioner
  • Affordable Connectivity Program, for low-income households
  • Assistant Commissioner of Police, India and Hong Kong
  • Attorney–client privilege, a common-law concept in the United States
  • Eastern Acipa language, a Kainji language of Nigeria

See also

  • American Computer and Peripheral, a defunct computer company
  • ACPS (disambiguation)