| Acronym | Definition |
|---|
| MBIS | MacKenzie Basin Impact Study |
| MBIS | Mimaki Bulk Ink System (printer ink) |
| MBIS | Maadi British International School (Egypt) |
| MBIS | Master of Business Information Systems (education; Australia) |
| MBIS | Marist Brothers International School (Japan) |
| MBIS | Mailbox Information System (US Army) |
| MBIS | Motivational Based Intervention Strategy (Canadian prison therapy) |
| MBIS | Manitoba Business Information Service |
| MBIS | Murrays Bay Intermediate School (New Zealand) |
| MBIS | Mobility Bag Inventory System |
| MBIS | Model Based Information System |
| MBIS | Multiplex Bus Interface Specification |