EntityQ357749· pop 14· linked from 1 articlesU5Sign in to saveU5 or U-5 may refer to:Article7 sectionsContentsBiochemistryTransportAviationLand transportSubmarinesOther usesSee alsoU5 or U-5 may refer to:==Biochemistry== U5 spliceosomal RNA mtDNA haplogroup U5, within Haplogroup URead full article (7 paragraphs)ConnectionsunemploymentEntityMunich U-BahnEntityCategoriesLetter–number combination disambiguation pages