MASN
| Acronym | Definition |
|---|---|
| MASN | Mid-Atlantic Sports Network |
| MASN | Moving Anthropology Student Network (website forum) |
| MASN | Michigan Association of School Nurses |
| MASN | Maximum Student Number (UK Department for Employment and Learning) |
| MASN | Mission Area Sub-Network |
| MASN | Seaman, Machine Accountant Striker (Naval Rating) |