| Abbreviation | Definition |
|---|---|
| DIPA | Daniel Island Psychological Associates, LLC |
| DIPAC | Douglas Island Pink and Chum Inc |
| DIPI | Douglass Interior Products Inc |
| DIPL | Deccan Infotech P Ltd |
| DIPL | Diamond Infotech Pvt Ltd |
| DIRD | Delhi Institute of Rural Development |
| DIRP | Dubai International Reinforced Plastics |
| DISC | Digital Information Service For Computerfreaks |
| DISC | Digital Interactive Systems Corporation |
| DISC | Directory Of International Studios And Control |
| DISC | Dynamic Information Systems Corporation |
| DISL | Demon Information Services, LTD. |
| DISPL | Dev Info Solution Pvt Ltd |
| DISSC | Dubai Integrated Safety Solution Center |
| DIST | Down Integrity System and Traceability |
| DIT | Drug Information Technologies, Inc. |
| DITG | Digital Interactive Television Group |
| DITR | Diamonds In The Rough |
| DITTA | Disgnostic Imaging and Therapy Systems Trade Associations |
| DITV | Dispatch Interactive Television, Inc. |