MSEA
| Acronym | Definition |
|---|---|
| MSEA | Microsoft Enterprise Agreement |
| MSEA | Ministry of State for Environmental Affairs (Egypt) |
| MSEA | Multilevel Successive Elimination Algorithm |
| MSEA | Maplestory South East Asia (MMORPG) |
| MSEA | Miami Sports & Exhibition Authority |
| MSEA | Modeling & Simulation Executive Agent |
| MSEA | Maine Solar Energy Association |
| MSEA | Motorsport Engineering Alliance (France) |
| MSEA | Metasys Systems Extended Architecture (Johnson Controls) |