OCSE
| Acronym | Definition |
|---|---|
| OCSE | Office of Child Support Enforcement |
| OCSE | Office of Community Services (various locations) |
| OCSE | Organization for Security and Co-Operation in Europe |
| OCSE | Optical Calibration Sphere Experiment (US Air Force Research Laboratory) |
| OCSE | Office of the Chief Systems Engineer (US DoD) |
| OCSE | Off-Campus Student Employment (work study program; Macalester College; St. Paul, MN) |
| OCSE | Organizzazione per la Cooperazione Economica e per lo Sviluppo (Italy) |