EntityQ7863596· pop 6U47Sign in to saveU47 may refer to:Article2 sectionsContentsNaval vesselsOther usesU47 may refer to:== Naval vessels == , various vessels , a sloop of the Royal Navy , a submarine of the Austro-Hungarian NavyRead full article (3 paragraphs)ConnectionsDortmund StadtbahnEntitygreat ditrigonal icosidodecahedronEntityGerman submarine U-47EntitySM UB-47EntityCategoriesLetter–number combination disambiguation pages