| DACLAM | Diplomate American College of Laboratory Animal Medicine 
| Others |
| DACLAM | Diplomate of the American College of Laboratory Animal Medicine
| Others |
| DACLO | Defense Ammunition Center Liaison Office
| Others |
| DACM | Dartmouth All City Music
| Others |
| DACM | Data Adapter Control Mode
| Others |
| DACM | Digital Audio Control Module
| Others |
| DACM | Dimensional Analysis Conceptual Modeling
| Others |
| DACM | Director Acquisition Career Management
| Others |
| DACM | Director for Acquisition Career Management
| Others |
| DACM | Doctor of Acupuncture and Chinese Medicine
| Others |
| DACM | Doctorate of Acupuncture and Chinese Medicine
| Others |
| DACM | Doctorate of Acupuncture Chinese Medicine
| Others |
| DACM | Document Access Control Method
| Others |
| DACM | Document And Content Management
| Others |
| DACM | Downtown Athletic Club Masters
| Others |
| DACN | Deep Autoencoding Classification Network
| Others |
| DACN | Diepsloot Arts and Culture Network
| Others |
| DACN | Diepsloot Arts Culture Network
| Others |
| DACN | Dr Ambedkar College Nagpur
| Others |
| DACN | Dr. Ambedkar College, Nagpur
| Others |
| DACNB | Diplomate American Chiropractic Neurology Board
| Others |
| DACNB | Diplomate of the American Chiropractic Neurology Board
| Others |
| DACO | Data Access Compliance Office
| Others |
| DACO | Development Assistance Coordination Office
| Others |
| DACO | Diplomate Academy of Chiropractic Orthopedists
| Others |
| DACO | Diplomate of American Chiropractic Orthopedist
| Others |
| DACO | Diplomate of American Chiropractic Orthopedists
| Others |
| DACO | Diplomatic and Consular Officer
| Others |
| DACO | Direct Action Casework Ottawa
| Others |
| DACO | Divisional Administrative Contracting Officer
| Others |
| DACO | Divisional Administrative Contracting Officers
| Others |
| DACO | Doula Association of Central Oklahoma
| Others |
| DACO | Downtown Athletic Club of Orlando
| Others |
| DACONTP | Department of the Army CONsolidated Topographic Program
| Others |
| DACOR | Diplomatic and Consular Officers, Retired
| Others |
| DACOR | Diplomatic and Consular Officers, Retired, Incorporated
| Others |
| DACOR | Diplomats and Consular Officers Retired
| Others |
| DACOTA | Data Collection Transfer and Analysis
| Others |
| DACOWITS | Defense Advisory Committee on Women in the Services
| Others |
| DACP | Digital Audio Control Protocol
| Others |
| DACR | Danish American Cultural Retreat
| Others |
| DACR | Day Acting Chief Resident
| Others |
| DACR | DEMOCRATS ABROAD of Costa Rica
| Others |
| DACR | Denver Academy of Court Reporting
| Others |
| DACR | Department of Aged Care and Rehabilitation
| Others |
| DACR | Digital Alarm Communicator Receiver
| Others |
| DACR | Digital Alarm Communicator Receivers
| Others |
| DACR | Direct Allocable Cost Recovery
| Others |
| DACR | Distribution Automation Circuit Reconfiguration
| Others |
| DACR | Domain Access Control Register
| Others |