Category: Lists of three-character combinations The Academy of Country Music (ACM) was founded in 1964 in Nashville, Tennessee. ... The Academy of Contemporary Music // The school The Academy of Contemporary Music is, as the name suggests, academy of contemporary (modern) music. ... A stealthy strategic nuclear-tipped cruise missile. ... Air Combat Maneuvering (ACM) is the art of maneuvering a combat aircraft in order to attain a position from which an attack can be made on another aircraft. ... An air cycle machine is a compact rotary compressor based system typically used in commercial aircraft for heating and cooling. ... Plankeye Christian alternative music is a form of alternative rock music lyrically grounded in a Christian worldview. ... To meet Wikipedias quality standards, this article or section may require cleanup. ... Arnold-Chiari malformation, sometimes referred to as Chiari malformation or ACM, is a congenital anomaly of the brain in which the cerebellar tonsils are elongated and pushed down through the opening of the base of the skull (see foramen magnum), blocking the flow of cerebrospinal fluid (CSF). ... The Associated Colleges of the Midwest, ACM, is a consortium of fourteen leading liberal arts colleges located in Colorado, Illinois, Iowa, Minnesota and Wisconsin. ... The Association for Computing Machinery, or ACM, was founded in 1947 as the worlds first scientific and educational computing society. ... Audio Compression Manager is the Windows Multimedia software component that manages audio codecs (compressor/decompressors). ... Australians for Constitutional Monarchy (ACM) was founded in June 1992 to defend the Australian Constitution, the role of the Crown in it, and to preserve the role of the Queen of Australia, represented by the Governor-General, as Australias constitutional head of state. ... An Air Chief Marshals sleeve/shoulder insignia Air Chief Marshal is the most senior rank active in the Royal Air Force (RAF) today, after the inactivation of Marshal of the Royal Air Force as a substantive rank in peacetime during defence cuts of the 1990s. ... It has been suggested that Apocopation be merged into this article or section. ... Acronyms and initialisms are abbreviations formed from the initial letter or letters of words, such as NATO and XHTML, and are pronounced in a way that is distinct from the full pronunciation of what the letters stand for. ... Acronyms and initialisms are abbreviations formed from the initial letter or letters of words, such as NATO and XHTML, and are pronounced in a way that is distinct from the full pronunciation of what the letters stand for. ... Most three-letter English words are only one syllable long; however, there are certain exceptions such as emu and era. ...