CDOS
| Acronym | Definition |
|---|---|
| CDOS | Customer Data and Operations System |
| CDOS | Career Development and Occupational Studies (New York) |
| CDOS | Centre for Development of Stones (India) |
| CDOS | Concurrent Disk Operating System |
| CDOS | Comité Départementale Olympique et Sportif (French: Olympic and Sports Departmental Committee) |
| CDOS | Combat Day of Supply |
| CDOS | Certified Diagnostic Ophthalmic Sonographer |
| CDOS | Central Department of Operational Services (Ministry of Civil Aviation; Russia) |
| CDOS | Customer Data & Operations System |