OCSL
| Acronym | Definition |
|---|---|
| OCSL | Office of Community Service Learning |
| OCSL | Orange County Speech League (California) |
| OCSL | Ottawa Carleton Soccer League (Canada) |
| OCSL | Open Code Software Library |
| OCSL | Old Capitol Soccer League (Milledgeville, GA) |
| OCSL | Ottawa Conventional Softball League (Canada) |