| 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) |