MDEC
| Acronym | Definition |
|---|---|
| MDEC | Motion Decoder |
| MDEC | Multimedia Development Corporation |
| MDEC | Michigan District Export Council |
| MDEC | Manual Data Entry Centre |
| MDEC | Medical Devices Evaluation Committee (est. 1990; Department of Health and Ageing Therapeutic Goods Administration; Australia) |
| MDEC | Manual Data Entry Clerk |
| MDEC | McDonnell Douglas Electronics Company (St. Charles, MO) |
| MDEC | MTU Diesel Electronic Controls |