COSD
| Acronym | Definition |
|---|---|
| COSD | Core Operating System Division |
| COSD | Class of Service Description |
| COSD | Career Opportunities for Students with Disabilities |
| COSD | Core Operating System Division (Microsoft) |
| COSD | Committee on Social Development |
| COSD | City of San Diego (California) |
| COSD | Cosine of an Argument in Degrees |
| COSD | Child of Separation or Divorce |
| COSD | CAD/CAM Operations Support Detachment |
| COSD | Cobbles and Sand (lithological term) |
| COSD | Cost of Service Delivery (management) |