| Acronym | Definition |
|---|
| OPSS➣Oracle Platform Security Services |
| OPSS➣Ontario Provincial Standard Specification |
| OPSS➣Operations Safety System (US FAA) |
| OPSS➣Office of Public Service and Science (United Kingdom) |
| OPSS➣Office of Public Safety and Security (various organizations) |
| OPSS➣Outlet Plastering Safety Shield (plastering guide tool) |
| OPSS➣Other Products Self Service |
| OPSS➣ORCHESTRA Process Support System |
| OPSS➣Overwhelming Post-Splenectomy Sepsis (post-surgical complication) |
| OPSS➣Operations Specifications Application |
| OPSS➣Operations Sales and Service Council (Credit Union National Association) |