Look up alter in Wiktionary, the free dictionary.

Alter may refer to:

• Alter (name), people named Alter
• Alter (automobile)
• Alter (crater), a lunar crater
• Alter Channel, a Greek TV channel
• Archbishop Alter High School, a Roman Catholic high school in Kettering, Ohio
• ALTER, a command in older implementations of COBOL
• Alter ego, or "alter" in popular usage, a "second self"
• Alter (SQL)
• Alter (album), 2002 album by Floater
• Alter, a 2006 remix album by Swiss band Knut
• "Alter", a song from the 1994 album Glow, by Raven

See also

• Altar (disambiguation)

This disambiguation page lists articles associated with the title Alter.
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