| Abbreviation | Definition |
|---|---|
| MBA | Major Big A** |
| MBA | Married But Available |
| MBA | Me Before Anyone |
| MBA | Message Board Arrogance |
| MBA | Mother Bad A** |
| MBA | Must Bust A** |
| MBBS | Mouth Big, Brain Small |
| MBE | Mighty Big Eyes |
| MBE | Mum's Behind Everything |
| MBF | My Best Friend |
| MBIF | My Butt Is Freezing |
| MBN | Must Be Nice |
| MBP | My Beautiful Princess |
| MBR | Management By Reclining |
| MBS | My Big Sis |
| MBSW | Must Be Smokin' Weed |
| MBY | Made By Yourself |
| MBY | May Be You |
| MBY | Maybe |
| MC | Microphone Commando |