The meaning of the Acronym D2 is...

D2 is

• Diesel Oil, 0.02% Sulfur

More Meanings For D2:

• Dearborn Dynamic Toastmasters Club
• Diesel Oil, 0.02% Sulfur
• Data Distribution
• Second Coast Guard District

D2 is also in:

• Military
• Products
• Toastmasters
• Transportation