| Doña Ana Community College | Academic & Science |
| Danville Area Community College | Academic & Science |
| Division of Animal Clinical Chemistry | Academic & Science |
| Delaware Area Career Center | Business |
| Data Analytics Consulting Club | Business |
| Duanesburg Area Community Center | Community |
| Digital Acquisitions And Collections Committee | Community |
| Downtown Austin Community Court | Community |
| Danville Area Community Center | Community |
| Domestic Abuse Conference Call | Community |
| Dona Ana Community College | Community |
| Development Authority of Cobb County | Community |
| Disparities And Cultural Competence | Community |
| Denoted As Cable Code | Computing |
| Directory Assistance Call Completion | Computing |
| Direct Access to Content | Computing |
| Direct Access Customer Coalition | Computing |
| Direct Access Communication Channel | Computing |
| DACC | Cryptocurrency |
| Diver Air Control Console | General |
| Data Analysis and Coordinating Center | General |
| Digital to Analog Converter Controller | General |
| Domestic Abuse Counseling Center | General |
| Distance Amplitude Correction Curve | General |
| Developmentally Appropriate Curriculum Classroom | General |
| Dorsal Anterior Cingulate Cortex | General |
| Detroit Animal Care and Control | General |
| Decentralized Accessible Content Chain | General |
| Digital Access Cross Connect | General |
| Department of Animal Care and Control | General |
| Daewoo Advanced Composite Center | General |
| Danger Ahead Cruise Control | General |
| Delta Adaptive Cruise Control | General |
| Distronic Adaptive Cruise Control | General |
| Daewoo Advanced Concept Car | General |
| Dallas Area Classic Chevys | General |
| Detroit Area Corvair Club | General |
| Dynamic Activated Carbon Cloth | General |
| Dutch American Chamber Of Commerce | Governmental |
| Development Authority of Columbia County | Governmental |
| Democratic Assembly Campaign Committee | Governmental |
| Dayton Area Chamber of Commerce | Governmental |
| Defence Assistance to the Civil Community | Governmental |
| Danish American Chamber of Commerce | Governmental |
| Diving Air Control Console | Governmental |
| Disability Arts And Culture Center | Medical |
| Department of Anesthesia and Critical Care | Medical |
| Drug Abuse Correctional Center | Medical |
| Dept Of Anesthesia And Critical Care | Medical |
| Dutch Australian Cultural Centre | Regional |
