// Workers AI · dad joke modeWhat did U6 say to U8? You're two much.

U6 or U-6 may refer to:

• German submarine U-6, one of several German submarines
• U6, a railway line on several underground railway systems:
  • U6 U-Bahn line, a line on the Berlin U-Bahn
  • U6, a line on the Frankfurt U-Bahn
  • U6, a line on the Munich U-Bahn
  • U6, of the Vienna U-Bahn system.
• The IATA airline designator code for Ural Airlines
• British NVC community U6, Juncus squarrosus – Festuca ovina grassland, one of the calcifugous grassland communities of the British National Vegetation Classification
• Ultima VI, a computer role-playing game
• U6, a U.S. unemployment statistic - see Unemployment#United States Bureau of Labor statistics
• U6 promoter, a gene playing an important role in the synthesis of shRNA
• Haplogroup U6
• U6 spliceosomal RNA, a small nuclear RNA component of the spliceosome
• US military designation for the DHC-2 Beaver aircraft
• Miss Madison, an Unlimited Hydroplane boat that carries the American Power Boat Association entrant number U-6.
• Upper sixth (grade 13) in British secondary education

See also

• 6U (disambiguation)