| Acronym | Definition |
|---|
| DSDD➣Double Sided Double Density |
| DSDD➣Dual Sided Disk Drive |
| DSDD➣Double Sided, Double Density |
| DSDD➣Data Systems Development Division |
| DSDD➣Dynamic Speed Display Device (traffic control; Austin, TX) |
| DSDD➣Deck Starboard Door Dogged |
| DSDD➣Detailed System Design Document (various states) |