MMAT
| Acronym | Definition |
|---|---|
| MMAT | Missouri Mastery Achievement Test |
| MMAT | McLean Motion Analysis Test |
| MMAT | Market Maker Authorized Trader (finance) |
| MMAT | McLean Motion and Attention Test (behavioral diagnostics) |
| MMAT | Mean Monthly Air Temperature (climate) |
| MMAT | Monster Mirrored Amplifier Technology (personal audio) |