| Acronym | Definition |
|---|
| MRLA➣Mental Retardation Local Authority (Texas) |
| MRLA➣Maltese Rugby League Association (Ingleburn, NSW, Australia) |
| MRLA➣Malay Races Liberation Army (est. 1948) |
| MRLA➣Minimum Redundancy Linear Array |
| MRLA➣Montana Repeater Link Association (radio club) |