Submitted by György Chityil ... on Fri, 01/19/2018 - 16:59 Hierarchy: AcronymDescription: {{slang|computing|facetious}} Longitudinal Attitude Readjustment Tool or Luser Attitude Readjustment Tool.Ngram: LARTNgram Text: LARTSource: WiktionaryIssue: 0Wiktionary tag: facetiousNgram Count: 1