| Acronym | Definition |
|---|
| RMMA➣Robert Mueller Municipal Airport (Austin, TX) |
| RMMA➣Royal Marine Medical Assistant |
| RMMA➣Reading My Mind Again |
| RMMA➣Rhythmic Masticatory Muscle Activity (dentistry) |
| RMMA➣Radioactive Material Management Area |
| RMMA➣Rocky Mountain Metropolitan Airport (Broomfield, CO) |