MI has several meanings.

As an acronym, it may stand for:

• Machine Interface, a programming language that is the closest thing the AS/400 has to an assembly language.
• Maison Ikkoku, a Japanese manga written by Takahashi Rumiko.
• Management information
• Mathematical induction
• Methylisothiazolinone, a biocide
• Military Intelligence, usually MI5, MI6, MI8, or MI9
• Middle Initial
• Militia Immaculata, a worldwide evangelization movement founded by St. Maximilian Kolbe in 1917 that encourages total consecration to the Blessed Virgin Mary as a means of spiritual renewal for individuals and society.
• Millennia Institute, a pre-university institution in Singapore
• Mineral-insulated copper-clad cable, a type of fire resistant electrical cable
• Mission: Impossible
• Moment of inertia
• Monkey Island series, a series of adventure games by LucasArts
• Multiple inheritance
• Multiple Intelligence
• Myocardial infarction
• "My Immortal" by Evanescence

As a code it may also refer to: i5 Model 570 (2006) The Application System/400 (also known as AS/400, iSeries (since 2000) and System i5 (since 2006)) is a type of minicomputer produced by IBM. It was first produced in 1988 and, as of 2006, is still in production. ... Maison Ikkoku (めぞん一刻 Mezon Ikkoku) is a manga and anime by Rumiko Takahashi. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... Mathematical induction is a method of mathematical proof typically used to establish that a given statement is true of all natural numbers. ... Methylisothiazolinone is a common biocide which is used as a preservative in many industrial and consumer products. ... Military intelligence (abbreviated MI, int. ... Current MI5 headquarters in Thames House, London The Security Service, usually called MI5, is the British counter-intelligence and security agency. ... The Secret Intelligence Service (SIS), more commonly known as MI6 (originally Military Intelligence Section 6), or the Secret Service, is the United Kingdom external security agency. ... The name MI8 was temporarily applied to a cryptography effort mounted within the US Army during World War I. Herbert Yardley was assigned to this unit during the War, and after it continued his cryptographic work during the 1920s at what Yardley called the American Black Chamber in his book... MI9, the British Military Intelligence Section 9 (now defunct), was a department of the British War Office during World War II. It was charged with aiding resistance fighters in Nazi-controlled Europe and recovering Allied troops who found themselves behind enemy lines (e. ... This article needs to be cleaned up to conform to a higher standard of quality. ... The Militia Immaculata, or Army of the Immaculate, is a worldwide Catholic evangelization movement founded by St. ... Office Building (Bukit Batok) Hall and canteen (Bukit Batok) Millennia Institute (Abbreviation: MI; Simplified Chinese: ; pinyin: Lìrén Gāojí Zhōngxué; Abbreviated 励仁高中; Malay: Institut Millennia) is the only Centralised Institute (CI) in Singapore. ... PVC-sheathed MICC cable. ... Mission: Impossible is the name of an American television series which aired on the CBS network from September 1966 to September 1973. ... Moment of inertia, also called mass moment of inertia and, sometimes, the angular mass, (SI units kg m², English units lbs ft2) quantifies the rotational inertia of a rigid body, i. ... The Secret of Monkey Island, CD version. ... Multiple inheritance refers to a feature of object-oriented programming languages in which a class can inherit behaviors and features from more than one superclass. ... The theory of multiple intelligences is a theory proposed by developmental psychologist Howard Gardner in 1983. ... Acute myocardial infarction (AMI or MI), commonly known as a heart attack, is a clinical event that occurs when the blood supply to a part of the heart is interrupted. ... My Immortal is the third single from rock band Evanescences major label debut album, Fallen. ...

• Milano, a province (and its capital) in Italy.
• Michigan (United States postal abbreviations)
• Silkair's IATA airline designator

This page disambiguates a two-character combination. If an article link referred you to this page, you may wish to change the link to point directly to the intended article.