| Rank | Abbreviation | Meaning |
|---|
| ***** | OSPC | Office of Science Policy and Communications
| |
| ***** | OSPC | Ogden Submission Processing Center
| |
| **** | OSPC | anti-outer surface protein C
| |
| **** | OSPC | Ontario Storm Prediction Centre
| |
| **** | OSPC | Orquesta Sinfónica de la Provincia del Chaco
| |
| **** | OSPC | outer surface protein C
| |
| **** | OSPC | Ovarian Serous Papillary Carcinoma
| |
| *** | OSPC | Organic Synthesis and Process Chemistry
| |
| *** | OSPC | Open Space Plan Committee
| |
| *** | OSPC | Olmstead Strategic Planning Committee
| |
| *** | OSPC | Open Source Portlet Container
| |
| *** | OSPC | Office of State Planning Coordination
| |
| *** | OSPC | Ottawa Social Planning Council
| |
| ** | OSPC | outer surface protein C gene
| |
| ** | OSPC | Office of Public School Construction
| |
| ** | OSPC | Operator Service Providers Committee
| |
| ** | OSPC | ovarian serous papillary cancer
| |
| ** | OSPC | Office of the Scottish Parliamentary Counsel
| |
| ** | OSPC | Open Space Preservation Committee
| |
| * | OSPC | Orange Sport Parachute Center
| |
| * | OSPC | Open Systems Portability Checker
| |
| * | OSPC | Online Stock Photography Catalogue
| |
| * | OSPC | Open Society Policy Center
| |
| * | OSPC | Of the Science Policy
| |
| * | OSPC | Of the Scottish Parliamentary Counsel
| |