USMR
| Acronym | Definition |
|---|---|
| USMR | U.S. Money Reserve |
| USMR | United States Marine Repair |
| USMR | United States Mortgage Reduction, Inc. (Jensen Beach, FL) |
| USMR | Uniform Statewide Monthly Reimbursement (California) |
| USMR | United States Military Reserve |
| USMR | US Mounted Rifles (Army Mounted troops from the early 1800s) |