MRAA
| Acronym | Definition |
|---|---|
| MRAA | Marine Retailers Association of America |
| MRAA | Motorcycle Riders Association of Australia |
| MRAA | Medical Research Agencies of America |
| MRAA | Migration and Refugee Assistance Act |
| MRAA | Mental Retardation Association of America |
| MRAA | Montana Red Angus Association |
| MRAA | Microstrip Radial Antenna Array |