| 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) |