| Abbreviation | Definition |
|---|---|
| MAEP | Minimum Autoland Entry Point |
| MAF | Manpower Authorization File |
| MAF | Michoud Assembly Facility |
| MAF | Mixed Amine Fuel |
| MAG | Magnetic |
| MAG | Magnitude |
| MAGSAT | Magnetometer Satellite |
| MAI | Machine-Aided Indexing |
| MAIDS | Management Automated Information Display System |
| MAIDS | Multipurpose Automatic Inspection and Diagnostic System |
| MAIN | MAINtenance |
| MAIR | Manufacturing and Inspection Record |
| MAJ | Major |
| MAL | MALfunction |
| MAL | Material Allowance List |
| MAL | Mobile AirLock |
| MALL | Malleable |
| MAN | Manual |
| MAN | Microwave Aerospace Navigation |
| MANF | Manifold |