// Workers AI · dad joke modeWhy was D6 sad? It had a roll-ing identity crisis.

D6, D.VI, D06 or D.6 may refer to:

Science and technology

• ATC code D06, Antibiotics and chemotherapeutics for dermatological use, a chemical classification
• Cervical intraepithelial neoplasia, ICD-10 code D06, an abnormal growth of cells on the cervix
• d⁶, a d electron count of a transition metal complex
• D₆, in mathematics, the dihedral group of order 6
• D6-DMSO or deuterated DMSO, a molecule containing six deuterium atoms
• D6 HDTV VTR, a high-definition digital video tape recorder
• Nikon D6, a 20.8 megapixel DSLR camera

Transport and vehicles

Air

• Albatros D.VI, a 1917 German prototype single-seat twin-boom pusher biplane
• Auster D.6, a 1960 four-seat British light aircraft
• Bavarian D VI, an 1880 German saturated steam locomotive
• Dunne D.6, a British Dunne aircraft
• Fokker D.VI, a 1917 German fighter aircraft
• LFG Roland D.VI, a 1918 German fighter aircraft
• Interair South Africa, IATA code D6, an airline based in Johannesburg, South Africa

Land

• Caterpillar D6, a 1956 medium bulldozer
• D-6 (Д-6), codename for the Moscow Metro 2
• D6 road (Croatia), a state road in Croatia
• D6 motorway (Czech Republic)
• London Buses route D6, a Transport for London contracted bus route
• PRR D6, an 1881 American steam locomotive model

Sea

• HMS Hampshire (D06), a 1961 British Royal Navy County-class destroyer
• HMS Keith (D06), a British B-class destroyer built around 1930

Other uses

• d6, in gaming, a six-sided die
  • D6 System, a proprietary role-playing game system
• Dublin 6, a postal district used by Ireland's postal service
• Hohner D6 Clavinet, an electrophonic keyboard instrument

See also

• 6D (disambiguation)
• DVI (disambiguation)