| Rank | Abbreviation | Meaning |
|---|
| ***** | MAAT | Minimum Average Annual Turnover
| |
| **** | MAAT | Member of Association of Accounting Technicians
| |
| *** | MAAT | Metadata Architecture and Application Team
| |
| *** | MAAT | Master of Art Therapy
| |
| ** | MAAT | mitochondrial aspartate aminotransferase
| |
| ** | MAAT | Martial Arts Attack Team
| |
| ** | MAAT | Mean Annual Air Temperature
| |
| ** | MAAT | Master of Arts in Applied Technology
| |
| ** | MAAT | Mine Action Advisory Team
| |
| ** | MAAT | Magtumguli Avenue Ashgabad Turkmenistan
| |
| ** | MAAT | Master of Arts in Applied Theology
| |
| * | MAAT | Multi-Altitude Assault Transport
| |
| * | MAAT | mitochondrial aspartate amino transaminase
| |
| * | MAAT | Master of Arts in Art Therapy
| |
| * | MAAT | Michigan Association of Art Therapy
| |
| * | MAAT | Museum of African American Technology
| |
| * | MAAT | Master of Arts in Art
| |
| * | MAAT | Multi Abuse Assessment Team
| |
| * | MAAT | Modern Australian Apprenticeship and Training
| |
| * | MAAT | Minimal Asthma Assessment Tool
| |