- ADACS stands for Australian Distributed Architecture Combat System
- ADACS stands for Attitude Determination And Control System
- ADACS stands for Air Defense Artillery Control System
- ADACS stands for Airborne Digital Automatic Collection System
- ADACS stands for Action on Digital Addiction and Cyberstalking (advocacy)
- ADACS stands for Advanced Data Acquisition and Collection System
- ADACS stands for Automated Data Acquisition & Control System
ADACS