| Term | Full Form | Category |
|---|---|---|
| UMRN | Unique Mandate Reference Number | Others |
| UMRN | Unique Mandate Registration Number | Others |
| UMRN | Unique Medical Record Number | Others |
| UMRN | Unique Mendate Registration Number | Others |
| UMRN | Unique Midi Routing Number | Others |
| UMRN | Unit Medical Record Number | Others |
| UMRN | Universal Medical Record Number | Others |
| UMRN | Universal Music Registry Number | Others |
| UMRN | University of Maryland Rehabilitation Network | Others |