IM or Im may refer to:
The Internet Movie Database (abbreviated IMDb) is an online database of information related to films, television programs and video games, including cast, production crew, fictional characters, biographies, plot summaries, trivia and reviews, operated by IMDb.com, Inc., a subsidiary of Amazon.
Immanuel Kant (/kænt/; German: [ɪˈmaːnu̯eːl kant]; 22 April 1724 – 12 February 1804) was a German philosopher who is considered a central figure in modern philosophy.
Impact Wrestling (formerly known as Impact!, which was stylized as iMPACT!, and commonly referred to as either Impact on Pop or simply as Impact) is a professional wrestling television program produced by the Anthem Wrestling Exhibitions promotion.
The immune system is a host defense system comprising many biological structures and processes within an organism that protects against disease.
Immigration to the United States is the international movement of individuals who are not natives or do not possess citizenship in order to settle, reside, study or to take-up employment in the United States.
Immigration is the international movement of people into a destination country of which they are not natives or where they do not possess citizenship in order to settle or reside there, especially as permanent residents or naturalized citizens, or to take-up employment as a migrant worker or temporarily as a foreign worker.
Imperialism is an action that involves a country (usually an empire or kingdom) extending its power by the acquisition of territories.
The system of imperial units or the imperial system (also known as British Imperial or Exchequer Standards of 1825) is the system of units first defined in the British Weights and Measures Act of 1824, which was later refined and reduced.
IMAX (an acronym for Image maximum) is a motion picture film format and a set of cinema projection standards developed in Canada by Graeme Ferguson, Roman Kroitor, Robert Kerr, and William C.