| DAC | D/A Converters 
| Others |
| DAC | Daily Average Consumption
| Others |
| DAC | Daimler Armoured Car
| Others |
| DAC | Dakota Athletic Conference
| Others |
| DAC | Danville Area Community
| Others |
| DAC | Dartz Armoured Cars
| Others |
| DAC | Dash And Crash
| Others |
| DAC | Data Access Chain
| Others |
| DAC | Data Access Components
| Others |
| DAC | Data Acquisition and Control
| Others |
| DAC | Data Acquisition Camera
| Others |
| DAC | Data Administration Council
| Others |
| DAC | Data Assembly Center
| Others |
| DAC | Data Availability Codes
| Others |
| DAC | Datacentre Activation Coordination
| Others |
| DAC | Datasource Access Components
| Others |
| DAC | Date of Award of Contract
| Others |
| DAC | David Allen Carter
| Others |
| DAC | Days After Contract
| Others |
| DAC | Dead Artist Content
| Others |
| DAC | Deal Acquisition Central
| Others |
| DAC | Dealer Assistance Center
| Others |
| DAC | Dean Advisory Council
| Others |
| DAC | Dearborn Automobile Company
| Others |
| DAC | Decision Assistance Curves
| Others |
| DAC | Decisive Analytics Corporation
| Others |
| DAC | Declare Address Constant
| Others |
| DAC | Dedicated Administrator Connection
| Others |
| DAC | Defence Acquisition Council
| Military |
| DAC | Deferred Acquisition Cost
| Others |
| DAC | Deferred Acquisition Costs
| Others |
| DAC | Dense Asphaltic Concrete
| Others |
| DAC | Denver Athletic Club
| Others |
| DAC | Department of Agriculture & Cooperation
| Others |
| DAC | Department of Army Civilian
| Others |
| DAC | Department of the Army Civilian
| Others |
| DAC | Deputy Assistant Commandant
| Others |
| DAC | Deputy Assistant Commissioner
| Others |
| DAC | Derived Air Concentration
| Others |
| DAC | Desert Advisory Council
| Others |
| DAC | Design Am Chiemsee
| Others |
| DAC | Design Automation Conference
| Others |
| DAC | Designated Acquisition Commanders
| Others |
| DAC | Designated Assessment Centre
| Others |
| DAC | DeSoto Athletic Club
| Others |
| DAC | Destacamentos Armados Carros
| Others |
| DAC | Detective Agency Club
| Others |
| DAC | Detroit Air Cooled Car Company
| Others |
| DAC | Detroit Athletic Club
| Others |
| DAC | Detroit Automobile Company
| Others |