Submitted by György Chityil ... on Fri, 01/19/2018 - 18:19 Hierarchy: AbbreviationDescription: {{North America|education}} Kindergarten through 12th grade (US)/grade 12 (Canada).Ngram: K-12Ngram Text: K-12Source: WiktionaryIssue: 0Wiktionary tag: educationNgram Count: 1
