| ASD(C) | Assistant Secretary of Defense (Comptroller) 
| Others |
| ASDC | Abstract Service Definition Convention
| Others |
| ASDC | Advanced Scintillation Detector Concept
| Others |
| ASDC | Advanced Scintillator Detector Concept
| Others |
| ASDC | Advanced Symphony Database Connector
| Others |
| ASDC | Afghanistan Spatial Data Center
| Others |
| ASDC | Air Stripper Design and Costing
| Others |
| ASDC | Alabama State Data Center
| Others |
| ASDC | Alberta Sport Development Centre
| Others |
| ASDC | Albuquerque Square Dance Center
| Others |
| ASDC | American Society for Deaf Children
| Others |
| ASDC | American Society of Dentistry for Children
| Others |
| ASDC | Anelise Salvo Design Co
| Others |
| ASDC | ASI Science Data Center
| Others |
| ASDC | Asian Schools Debating Championship
| Others |
| ASDC | ASIM Science Data Center
| Others |
| ASDC | Associated Students Delta College
| Others |
| ASDC | Association of Science and Discovery Centres
| Others |
| ASDC | Association of State Democratic Chairs
| Others |
| ASDC | Association of State Democratic Committees
| Others |
| ASDC | Association of Syracuse Defense Comptrollers
| Others |
| ASDC | Atlanta Swing Dancers Club
| Others |
| ASDC | Atmospheric Science Data Center
| Others |
| ASDC | Atmospheric Sciences Data Center
| Others |
| ASDC | Autism Spectrum Disorder Clinic
| Others |
| ASDC | Automotive Skill Development Corporation
| Others |
| ASDC | Automotive Skills Development Council
| Others |
| ASDC | Autonomous State Demand Committee
| Others |