LUN
| Acronym | Definition |
|---|---|
| LUN | Lundi (French: Monday) |
| LUN | Logical Unit Number (SCSI devices) |
| LUN | Lunedì (Italian: Monday) |
| LUN | Logical Unit Number |
| LUN | Land Use Number |
| LUN | Lusaka, Zambia - Lusaka (Airport Code) |
| LUN | Link Uninhibit (SS7) |
| LUN | Link Under Name |
| LUN | Ludington & Northern Railroad (Michigan) |