| Term | Full Form | Category |
|---|---|---|
| OPOS | Objective Portable Operating System | Others |
| OPOS | Office of Planning and Operations Support | Others |
| OPOS | OLE (Object Linking and Embedding) for Point Of Sale | Others |
| OPOS | OLE for Point of Sale | Others |
| OPOS | One Pot One Shot | Others |
| OPOS | Operating Procedure Outline Sheet | Others |
| OPOS | Operating Procedures Outline Sheet | Others |
| OPOS | Order and Purchase Online System | Others |