| 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) |