| Acronym | Definition |
|---|
| IDDS | Intrusion Detection and Defense System (Cyberarms) |
| IDDS | Institute for Defense and Disarmament Studies |
| IDDS | International Development Design Summit (Cambridge, MA) |
| IDDS | Intensive Delinquency Diversion Services (juvenile diversion program) |
| IDDS | Internet Defense and Detection System (Guardian Digital) |
| IDDS | Intrathecal Drug Delivery System |
| IDDS | Integrated Data Distribution System |
| IDDS | Internet Document Distribution System |
| IDDS | Insat Data Distribution System |
| IDDS | Insoft Distributed Directory Server |