• Acceptable use policy
  Acceptable use policy
  An acceptable use policy is a set of rules applied by the owner/manager of a network, website or large computer system that restrict the ways in which the network site or system may be used...
  
   in business
• Acceptable Upload Policy, in some internet sites
• Agile Unified Process
  Agile Unified Process
  Agile Unified Process is a simplified version of the IBM Rational Unified Process developed by Scott Ambler. It describes a simple, easy to understand approach to developing business application software using agile techniques and concepts yet still remaining true to the RUP...
  
   in programming
• Agreed Upon Procedures in accounting
• Airspace Use Plan
• Australian pound
  Australian pound
  The pound was the currency of Australia from 1910 until 13 February 1966, when it was replaced by the Australian dollar. It was subdivided into 20 shillings, each of 12 pence.- Earlier Australian currencies :...
  
   (1910–1966)
• .aup, the filename extension for Audacity
  Audacity
  Audacity is a free software, cross-platform digital audio editor and recording application. It is available for Windows, Mac OS X, Linux and BSD.Audacity was created by Dominic Mazzoni while he was a graduate student at Carnegie Mellon University...
  
   projects. (AUdacity Project)
• Aup, commonly used slang for 'hello' in the north of England.

Educational institutions

• Adventist University of the Philippines
  Adventist University of the Philippines
  Adventist University of the Philippines is private coeducational Christian university located in Putting Kahoy, Silang, Cavite, Philippines. The university is affiliated with the Seventh-day Adventist Church and holds an autonomous status recognized by CHED .-History:The Adventist University of the...
  
  
• American University of Paris
  American University of Paris
  The American University of Paris is a private, independent, and accredited liberal arts and sciences university in Paris, France. Founded in 1962, the university is one of the oldest American institutions of higher education in Europe...
  
  

University presses

• Aberdeen University Press (1900–1996)
• Amsterdam University Press
  Amsterdam University Press
  Amsterdam University Press is a university press that was founded in 1992 by the University of Amsterdam in the Netherlands. It is based on the Anglo-Saxon university press model and operates on a not-for-profit basis...
  
  , university press in the Netherlands
• Associated University Presses
  Associated University Presses
  Associated University Presses is a publishing company based in the United States, formed and operated as a consortium of several American university presses. AUP was first established and incorporated in 1966, with the first titles bearing the AUP imprint appearing from 1968...
  
   (est. 1966), a publishing consortium of several American university presses
• Athabasca University Press
  Athabasca University Press
  The Athabasca University Press is a publishing house, and a division of Athabasca University that engages in academic publishing. The Press was founded in 2007....
  
  , university press in Canada
• Auckland University Press
  Auckland University Press
  Auckland University Press founded in 1966, is the book publishing arm of the University of Auckland, Auckland, New Zealand.It publishes New Zealand history, biography, poetry, short stories and essays, Maori and Pacific Island studies in addition to scholarly and academic works.-Awards:*AUP has...
  
  , university press in New Zealand