| 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) |