| 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 |