English abbreviations from dac to dad
- DAC (dipole acoustic log)
- DACB (Dundee and Angus Convention Bureau)
- DAC-BSA (Detroit Area Council, Boy Scouts of America)
- DACBT (Dissimilar Air Combat Training)
- DACC (Diving Air Control Console)
- DACCS (Digital Access Cross Connect System)
- DACE (Decision Support System Applied Center of Excellence)
- DACG (Departure Airfield Control Group)
- DACLO (Defense Ammunition Center Liaison Office)
- DACM (Data Adapter Control Mode)
- DACO (Development Assistance Coordination Office)
- DACONTP (Department of the Army CONsolidated Topographic Program)
- DACOR (Diplomatic and Consular Officers, Retired)
- DACOWITS (Defense Advisory Committee on Women in the Services)
- DACS (Dakota Assessment of Content Standards)
- DACT (Data Automated Communications Terminal)
- DACUM (Developing A CUrriculuM)
- DAD (Da Nang International Airport)