IAP may refer to:

Medicine

  • Intra-abdominal pressure

Organizations

  • Adventist Church of Promise (Portuguese: Igreja Adventista da Promessa), evangelical Christian church based in Brazil
  • Fraunhofer Institute for Applied Polymer Research, a German institute operated by the Fraunhofer Society
  • Independent American Party of Nevada, the Nevada Constitution Party affiliate
  • Information Age Publishing, American academic publisher in Charlotte, North Carolina
  • Institut d'astrophysique de Paris (Paris Astrophysical Institute), a French scientific organization
  • Institution of Analysts and Programmers, an international institution for professions involved in the analysis, development and testing of software
  • Integrated Applications Promotion, a European Space Agency programme for developing applications of space-based technology
  • InterAcademy Panel, an international organization for cooperation of science academies
  • International Academy of Pathology, an international organization dedicated to the advancement of Pathology through educational exchanges worldwide.
  • International Association of Prosecutors, a non-governmental organisation established by the United Nations in 1995
  • Irish Academic Press, independent Irish academic publisher based in Newbridge, County Kildare
  • Islamic Association of Palestine, a defunct Islamic fund-raising organization
  • Italian African Police (Polizia dell'Africa Italiana), the police force of Italian-controlled areas in Africa in 1936-1941

Science and technology

  • Identical ancestors point, a point in time in the past where every living member of a species at that time is either an ancestor to all living of that species or none living
  • Identity-Aware Proxy, part of the Google Cloud Platform, that uses identity and context to guard access to your applications and VMs
  • Imaging atom probe
  • In-app purchase, a way of purchasing virtual goods in mobile applications
  • In-application programming, a way to program computer logic devices while they are being operated by the system
  • Indanylaminopropane, an uncommon psychoactive chemical sometimes compared to MDMA
  • Index of air purity, a measure of air quality
  • Inhibitor of apoptosis, a protein family involved in the suppression of programmed cell death (apoptosis)
  • Integrated automation platform
  • Integrin Associated Protein or CD47 protein
  • Internet access provider, also known as an Internet service provider
  • Intrapartum antibiotic prophylaxis, for Group B streptococcal infection
  • IPTV Application Platform, an IPTV application platform from Ericsson
  • Indoor Air Pollution Indoor air quality
  • Intracisternal A particle, a retrotransposable element subfamily linked to epigenetic variability

Transportation

  • Instrument approach procedure, a published procedure for the final approach for landing at an airport under instrument flight rules
  • International airport

Other uses

  • Independent Activities Period, held at MIT every year immediately after winter vacation
  • The Italian Asphalt & Pavement Company, a former name of the American musical group The Duprees

See also

  • IAPS (disambiguation)