- DCAC stands for District of Columbia Arts Center (Washington, DC)
- DCAC stands for Digital Cinema Auto Calibration (Sony)
- DCAC stands for DoD (US Department of Defense) Counterintelligence Agent Course
- DCAC stands for Dallas Children’s Advocacy Center (Dallas, TX)
- DCAC stands for Dogwood Canyon Audubon Center (Texas)
- DCAC stands for District of Columbia Aquatics Club
- DCAC stands for Direct Contact Aftercooler
- DCAC stands for Define and Control Airplane Configuration
- DCAC stands for Dare County Arts Council (Manteo, NC)
- DCAC stands for Defense Communications Agency Circular
- DCAC stands for District of Columbia Aquatic Club
- DCAC stands for Digital Concepts Analysis Center
- DCAC stands for Demilitarization Chemical Agent Concentrator (DTRA)
- DCAC stands for Distributed Call Admission Control
- DCAC stands for Data Center Advisory Council
- DCAC stands for Dexter Community Aquatics Club
- DCAC stands for Dutchess Chamber of Commerce (New York)
- DCAC stands for Depth-Constrained Alphabetic Code
DCAC