D-12
D12 stands for:
- Dwight Howard - American basketball player in the US professional league NBA because of his number "12" and his first name Dwight
- D12 , an American rap crew
- Double 12 , two 12 liter bottles when diving
- Oder-Neisse cycle path , the twelfth D route
d12 stands for:
- documenta 12 , an art exhibition in Kassel in 2007
D-12 stands for:
- Curtiss D-12 , a water-cooled V-12 aircraft engine
