 |
| English | Thesaurus |
| Dedicated Office Systems and Services | DOSS |
| Information Technology Standards Program Office | ITSPO (organization, USA) |
| Office Automation Technology and Services | OATS (OA) |
| Office Automation Technology and Services | OATS |
| Office of Strategic Services | OSS (later CIA) |
| Program and project management office | The function responsible for supporting program and project managers, and gathering, assessing and reporting information about the conduct of their programs and constituent projects |
| Program Management Office | PMO (Sun, JCP) |