| Acronym | Definition |
|---|
| DCSSA➣Direction Centrale du Service de Santé des Armées (French: Central Army Health Service Directorate) |
| DCSSA➣Duke Chinese Students and Scholars Association (Duke University; North Carolina) |
| DCSSA➣Daughters of Charity Services of San Antonio (Texas) |
| DCSSA➣Deputy Chief of Staff for Simulations and Analysis |