Submitted by György Chityil ... on Fri, 01/19/2018 - 16:50 Hierarchy: NounDescription: {{astronomy}} {{initialism of|astronomical unit}}Ngram: AUNgram Text: AUSource: WiktionaryIssue: 0Wiktionary tag: astronomyinitialism ofNgram Count: 1Wikokit WikiText ID: 8975