| Acronym | Definition |
|---|
| DCSA | Defence Communications Services Agency (UK) |
| DCSA | Dependent Care Spending Account |
| DCSA | Department of Computer Science and Applications |
| DCSA | Direzione Centrale per i Servizi Antidroga |
| DCSA | Douglas County Soccer Association |
| DCSA | Director Casualty Support Administration (Canada) |
| DCSA | Desoto County Soccer Association |
| DCSA | DePaul Community Service Association |
| DCSA | Day Care Services Association |
| DCSA | Darwin College Students' Association |
| DCSA | Dallas Church Softball Association |
| DCSA | Department of Civil Service Administration |
| DCSA | Distributed Component Software Architecture |
| DCSA | Denton County Sports Association, Inc. (Denton, TX, USA) |
| DCSA | Distributed Cytoplasmic Structural Actin |
| DCSA | Development Consultants of South Africa |
| DCSA | Drug Control and Substance Abuse |
| DCSA | Durham College Student Association |
| DCSA | Door County Soccer Association |
| DCSA | Danish Counter Strike Association (gaming clan) |
| DCSA | Direct Care Staff Adjustment |
| DCSA | Delta Catalytic Saudi Arabia Ltd. |
| DCSA | Drink Club Social Awareness (group) |
| DCSA | Data Conversion Services Association |
| DCSA | Dunn County Snowmobile Association |
| DCSA | Dependable Computing for Safety Critical Applications |
| DCSA | Diploma in Computer Science and Applications |
| DCSA | Dyadic Cluster Search Algorithm |
| DCSA | Distinguished Customer Service Award |
| DCSA | Deployable Communications-Computer Systems Architecture |
| DCSA | Destilador Colector Solar Acumulador |
| DCSA | Duck Creek Softball Association |
| DCSA | Double-Contrast Shoulder Arthrography |
| DCSA | Denver Center for Sports and Academics (Denver, CO) |
| DCSA | Seaman Apprentice, Damage Controlman Striker (Naval Rating) |
| DCSA | Dispatching/Customer Service Application |
| dCSA | deutsche Counter-Strike Allianz |
| DCSA | Desoxycorticosterone Acetate |
| DCSA | Deputy Chief of Staff for Automation (DoD) |
| DCSA | Differential Current Sense Amplifier |
| DCSA | Distinguished Clinical Scientist Award |
| DCSA | Distinguished Chapter Service Award |
| DCSA | Defence Secondary Care Agency |
| DCSA | DaimlerChrysler South Africa |
| DCSA | Distinguished Civilian Service Award (US Navy) |