APN may refer to:

Biology and chemistry

3-Arylpropiolonitriles 3-Arylpropiolonitriles (APN) belong to a class of electron-deficient alkyne derivatives substituted by two electron-withdrawing groups – a nitrile and an aryl moieties. Such activation results in improved selectivity towards highly reactive thio ...

, a class of chemical reagents * Acute pyelonephritis, a urinary tract infection * Acyl peroxy nitrates, respiratory and eye irritants in photochemical smog

Computing

* Access Point Name, a gateway between mobile networks and frequently the Internet * Application-Layer Protocol Negotiation * Algebraic Petri net, a kind of Petri net in computer science * Amazon Partner Network, for

Amazon Web Services Amazon Web Services, Inc. (AWS) is a subsidiary of Amazon.com, Amazon that provides Software as a service, on-demand cloud computing computing platform, platforms and Application programming interface, APIs to individuals, companies, and gover ...

Journalism

APN News & Media Here, There & Everywhere (HT&E), formerly known as APN News & Media, is an Australian media company. Divisions include broadcast radio and Out-of-home advertising. The company previously had assets in New Zealand, and previously owned Adshel ...

, an Australian and New Zealand media company *

Animal Planet (Australia and New Zealand) Animal Planet is a television channel which launched locally in Australia exclusively on Optus Television in October 1999. The channel is dedicated to programming that highlights the relationship between humans and animals. It has since expande ...

, a television channel * Novosti Press Agency (Agentstvo pechati Novosti), a Soviet news agency operating 1961–1990

Organizations

* African Parks Network, a private park management institution * Alberta Playwrights Network, a professional association in Canada *

Americans for Peace Now Americans for Peace Now (APN) is a nonprofit organization based in the United States whose stated aim is to help achieve a comprehensive political resolution of the Israeli–Palestinian conflict. Founded in 1981 as the sister organization to ...

, a group associated with the Israeli Peace Now movement * Asia-Pacific Network for Global Change Research, in Kobe, Japan

Other

* Advanced practice nurse, a nurse with post-graduate education in nursing * Alpena County Regional Airport (IATA airport code) in Michigan * Assessor's parcel number, to identify real property {{disambiguation