IDACS
| Acronym | Definition |
|---|---|
| IDACS | Indiana Data and Communications System (State of Indiana) |
| IDACS | Integrated Damage-Adaptive Control System |
| IDACS | International Doll Artists and Collectors Society |
| IDACS | Insulated Diesel Advanced Combustion System (Advanced Engine Technology Ltd.) |
| IDACS | Independent Development and Consulting Services (Baulkham Hills, NSW, Australia) |