DDO

Updated: 11/16/2019 by Computer Hope

DDO may refer to any of the following:

1. Short for Dynamic Drive Overlay, DDO is a TSR (Terminate-and-Stay-Resident) that loads onto sector two of a hard drive. Used with computers that do not support LBA (Large Block Addressing) mode, DDO allows a computer to recognize and support drives larger than 520 MB.

2. Short for Dungeons & Dragons Online, DDO is an online card game based on DND (Dungeons and Dragons).

Computer acronyms, Game terms, Hard drive terms, TLA