| Acronym | Definition |
|---|
| OSCS | Oversulfated Chondroitin Sulfate |
| OSCS | One Stop Capital Shop |
| OSCS | On Site Calibration Services (UK) |
| OSCS | Office of Senior Citizens Services |
| OSCS | Osteopathia Striata with Cranial Sclerosis |
| OSCS | Senior Chief Operations Specialist (US Navy) |
| OSCS | Open Sky Creative Society (Canada) |
| OSCS | Open Source Corporate Strategy |
| OSCS | One Stop Computer Shop (Lee's Summit, MO) |
| OSCS | ODOCS System Control Services |
| OSCS | Orange County Social Club (Carrboro, North Carolina) |
| OSCS | Optical Site Computer System |
| OSCS | Obra Social Caixa Sabadell |
| OSCS | Ordnance Service Command Shop |
| OSCS | Old Shores Construction Services, Inc (Old Lyme, CT) |
| OSCS | One Stop Clone Shop (Star Wars) |