| Term | Full Form | Category |
|---|---|---|
| OTSC | Occupational Therapy and Science Council | Others |
| OTSC | Off The Street Club | Others |
| OTSC | Office of the Texas State Chemist | Others |
| OTSC | Old Time Scotch Collie | Others |
| OTSC | One Time Signatue Cipher | Others |
| OTSC | One Time Signature Cipher | Others |
| OTSC | Operational Technology Support Center | Others |
| OTSC | Oregon Transportation Safety Committee | Others |
| OTSC | Over The Scope Clip | Others |