EDAC may refer to:
Science and technology
- Excessive dynamic airway collapse, a medical condition
- Error detection and correction, techniques that enable reliable delivery of digital data over unreliable communication channels
- EDAC (Linux), a set of Linux kernel modules for handling hardware-related errors
- 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide, a water-soluble carbodiimide
Other uses
- Leipzig–Altenburg Airport (ICAO code), Germany
- Electronic Design Automation Consortium