Found 6 full forms for MRFU
| Term | Full Form | Category |
|---|---|---|
| MRFU | Malta Rugby Federation Union 
| Others |
| MRFU | Malta Rugby Football Union
| Others |
| MRFU | Marlborough Rugby Football Union
| Others |
| MRFU | Midwest Rugby Football Union
| Others |
| MRFU | Missouri Rugby Football Union
| Others |
| MRFU | Mongolian Rugby Football Union
| Others |