NP may refer to:
National Public Radio (usually shortened to NPR, stylized as npr) is an American privately and publicly funded non-profit membership media organization that serves as a national syndicator to a network of 900 public radio stations in the United States.
In computational complexity theory, a decision problem is NP-complete when it is both in NP and NP-hard.
Netscape Plugin Application Programming Interface (NPAPI) is an application programming interface (API) that allows plug-ins (more specifically, browser extensions) to be developed for web browsers.
In computational complexity theory, NP is a complexity class used to describe certain types of decision problems.
NPR, formerly National Public Radio, is a privately and publicly funded non-profit membership media organization that serves as a national syndicator to 797 public radio stations in the United States of America.
NP-hardness (non-deterministic polynomial-time hard), in computational complexity theory, is a class of problems that are, informally, "at least as hard as the hardest problems in NP".
NPO 1 (formerly Nederland 1 Dutch pronunciation: [ˌneːdərlɑnt ˈeːn] until 2014) is the first national television station in the Netherlands, it launched on 2 October 1951. It provides public broadcasting and currently exists next to sister channels NPO 2 and NPO 3. A wide range of broadcasting organisations of the Publieke Omroep deliver programs.
NPH insulin, also known as isophane insulin, is an intermediate–acting insulin given to help control blood sugar levels in people with diabetes.