| Abbreviation | Designation | |
|---|---|---|
| MA | Mitarbeiter (German) | |
| PL-MA | Małopolskie, Województwo Małopolskie (Polish) Lesser Poland | country code |
| 93 / MA | Marocco, Kingdom of Morocco | country code |
| MA | Mannheim Hbf, Stadt Mannheim (German) | fare point / vehicle registration plate |
| 13 / MA | Augsburg Hbf (German) | station code |
| Ma | Mattmar (Swedish) | station code |
| Må | Morgongåva (Swedish) | station code |