| MATL | Missouri Association of Trial Lawyers | 密苏里州审判律师协会 |
| MATL | Master of Arts in Transformational Leadership (Bethel Seminary) | 转型领导艺术硕士（伯特利神学院） |
| MATL | Master of Arts in Teaching and Learning | 教学艺术硕士 |
| MATL | Member-at-Large | 在逃成员 |
| MATL | Mahindra AshTech Ltd. (India) | Mahindra AshTech有限公司（印度） |
| MATL | Materials Lab | 材料实验室 |
| MATL | Materials | 材料 |
| MATL | Montana Alberta Tie Ltd. | 蒙大拿-阿尔伯塔领带有限公司。 |
| MATL | Master of Arts in the Teaching of Languages | 语言教学艺术硕士 |