Submitted by György Chityil ... on Fri, 01/19/2018 - 16:59 Hierarchy: InitialismDescription: {{chemistry}} N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acidNgram: BESNgram Text: BESSource: WiktionaryIssue: 0Wiktionary tag: chemistryNgram Count: 1