OMSE
| Acronym | Definition |
|---|---|
| OMSE | Office of Multi-Ethnic Student Education (University of Maryland) |
| OMSE | Oregon Master of Software Engineering (Portland State University; Portland, OR) |
| OMSE | Order Management System Extension |
| OMSE | Office of Medical Student Education (various universities; administrative office) |
| OMSE | Open Message Switching Engine |
| OMSE | Overall Mean Square Error |
| OMSE | Office of Management Systems and Evaluation (EPA) |