| Acronym | Definition |
|---|
| MASL➣Major Arena Soccer League (est. 2008) |
| MASL➣Meters Above Sea Level |
| MASL➣Maine Association of School Libraries (est. 1974) |
| MASL➣Missouri Association of School Librarians (Jefferson City, MO) |
| MASL➣Master of Arts in Servant Leadership (Viterbo University; LaCrosse, WI) |
| MASL➣Maryland Association of School Librarians |
| MASL➣Muslim Aid Sri Lanka |
| MASL➣MetaFrame Access Suite Licensing (software) |
| MASL➣Minimum Acceptable Service Level (various organizations) |
| MASL➣Military Articles & Services List |
| MASL➣Mid-Atlantic Area Soccer League (Wilmington, Delaware) |