Updated: 04/26/2017 by Computer Hope

DD may refer to any of the following:

dd definition1. Linux and Unix command, see the dd command page for further information.

2. Short for Double Density, DD is a type of floppy diskette. See our Double Density Disk definition for further information.

3. When writing in HTML, the <dd> tag, also known as the HTML description element, is used to give details about a term within a description list.

4. Shorthand for Don't Die, DD is a term often used in chat communications and computer gaming. Below is an example of how this may be used while playing a game.


Ok, this time DD!

Game terms