D5 1548317 217438094 2008-06-06T00:57:27Z 144.118.215.167 '''D5''' can refer to: * D5 All Things Digital conference in [[Silicon Valley]] * [[D5 HD]], a professional digital video format * [[Highway D5]] in the Czech Republic * [[Volvo D5 engine]] * [[Dau Air]] (IATA code D5) * D5 [[Dopamine receptor#Dopamine receptor subtypes |dopamine receptor subtype]] * D5 class [[Klingon starships#D5 class |Klingon starship]], in the Star Trek science fiction series * D5 tank gun, a derivative of the [[85 mm air defense gun M1939 (52-K)#Tank guns |85 mm air defense gun M1939 (52-K)]] * Detour for the [[M5 South Western Motorway]], Sydney, Australia * The [[Trident missile]] system, currently deployed as Trident-II D5 * In Music :*The note [[D (musical note)|D]] on the fifth octave :*A Chord {{disambig}} [[de:D5]] [[eo:D kun nombro]] [[fr:D5]] [[it:D5]] [[nl:D5]] [[ja:D5]]