| Acronym | Definition |
|---|
| MRRS➣Medical Readiness Reporting System (US Navy; formerly known as RAMIS) |
| MRRS➣Multi-Role Radar System |
| MRRS➣Market Research, Reports and Services |
| MRRS➣Modular Remote Replication System |
| MRRS➣Materiel Readiness Reporting System |
| MRRS➣Mobile Remote Receiving System |