🌐EnglishEnglishItalianoNederlandsPortuguês한국어中文EntityQ5425426· pop 5· linked from 7 articlesFFF systemsystem of units based on the furlong (length), the firkin (mass), and the fortnight (time)Available in 5 languages中文PortuguêsHausa한국어via Wikidata sitelinks · CC0ConnectionsInternational System of UnitsEntityconversion of unitsEntityCategoriesSystems of unitsTechnology humour