ALT

n. note or tone located above the treble staff (Music)

n. (Computers) Alt key (keyboard key pressed in combination with other keys to execute commands)

ALT may stand for:ALT (band), a group of musicians, the members of which are Andy White, Liam O'Maonlai and Tim Finn.ALT Linux, a distribution of Linux computer software, or a team of developers that work on the software.Advanced learning technology (ALT), dealing with learning through modern technologies.One of a number of alternate bannered U.S. highways.Alanine transaminase, an enzyme in the liver.Alternative lengthening of telomeres, a mechanism (other than telomerase) that cells use to maintain telomere length.Amtrak station in Altoona, Pennsylvania, USA.Altrincham railway station (National Rail) in Altrincham, England.Analytical-Literal Translation, a translation of the New Testament by Gary Zeolla of Darkness to Light Ministries.Anti leech tracker, a BitTorrent tracker which controls traffic of their clients.Approach and Landing Test(s), conducted by NASA during the Space Shuttle program.Argon laser trabeculoplasty, a method of eye surgery.Assistant Language Teacher, the job title of people employed in Japan as an assistant English teacher in a public school.Association for Learning Technology in Oxford, England.
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Alanine transaminase or ALT is a transaminase enzyme .ALT is found in serum and in various bodily tissues, but is most commonly associated with the liver;
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The alt.* hierarchy is a major class of newsgroups in Usenet, containing all newsgroups whose name begins with "alt.", organized hierarchically. The alt.* hierarchy is not confined to newsgroups of any specific subject or type, although in practice more formally organised groups tend not to occur in alt.
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ALT n. alanine aminotransferase ALT alanine aminotransferase. ALT 1 Alanine aminotransferase-glutamate pyruvate transaminase, GPT 2 Acquisition lead [more]ALT - Community and Resources

Noun
1. angular distance above the horizon (especially of a celestial object)
(synonym) elevation, EL, altitude
(hypernym) angular position

n. (Music) alto, lowest female voice, contralto; highest male voice, countertenor; singer with an alto voice

adj. aged, elderly, old; being ## years old; ancient, very old, antique, archaic, from another period; earlier, past, prior, in existence for a long time; (Scottish) auld