| Acronym | Definition |
|---|
| MAAS | Mobility-as-a-Service (mobile device management platform) |
| MAAS | Monitoring as a Service (cloud delivery model) |
| MAAS | Multicast Address Allocation Server |
| MAAS | Metal as a Service (Canonical) |
| MAAS | Multicast Address Allocation Server (host providing multicast address allocation services to end users) |
| MAAS | Maastricht Aging Study |
| MAAS | Monetization as a Service (wireless infrastructure) |
| MAAS | Meet and Assist (airlines) |
| MAAS | Mobile Aircraft Arresting System |
| MAAS | Maharashtra Association of Anthropological Sciences (India) |
| MAAS | Mesa Academy for Advanced Studies (Arizona) |
| MAAS | Master of Arts in Administrative Stewardship (Lipscomb University; Nashville, TN) |
| MAAS | Multimedia Analysis & Archive System (General Dynamics) |