| 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) |