🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दीไทย한국어中文日本語EntityQ87570555· pop 6𝕏Also known as U+1D54F, MATHEMATICAL DOUBLE-STRUCK CAPITAL X, X double-struck, X, double-struck capital XREDIRECT Blackboard bold#UsageArticleREDIRECT Blackboard bold#UsageAvailable in 5 languagesEspañolFrançais中文Portuguêsvia Wikidata sitelinks · CC0Connectionsblackboard boldEntityCategoriesPrintworthy redirects