It depends on who is using it and where. Here are some possibilities:
* Designated Driver \
* Designation used for a destroyer in the US Navy - i.e. USS John Rodgers (DD-963)
* DD - Department of Defense - often used when referring to forms, such as "Your DD-214 is an important document, don't lose it!"
* Stock Market symbol for E.I. du Pont de Nemours & Company
* Dunkin Donuts - "I'm going for some dd, want some?"
* dd - A UNIX programming language
Electrical earthing is classified into many types as Neutral earthing Body earthing Pipe earthing Plate earthing Chemical earthing Ground Compound Earthing
f e d c dd dd f e d c dd dd
What is the difference between a dd-214 and a dd-256af
On the top of the DD, one box will be there with Sl no. followed by digits.
A DD 217 is a discharge certificate.
<dl> definition list <dt></dt> definition tag <dd></dd> data definition <dt></dt> <dd></dd> </dl>
dd
DD Sahyadri was created in 1992.
DD Metro was created in 1984.
DD Chennai was created in 1975.
DD Bihar was created in 1992.
DD India was created in 1995.