| MSET | Maintenance Standardization and Evaluation Team 
| Others |
| MSET | Managing Safety and Efficiency in Transit
| Others |
| MSET | Mandating Single Embryo Transfer
| Others |
| MSET | Mandatory Single Embryo Transfer
| Others |
| MSET | Maryland Society for Educational Technology
| Others |
| MSET | Master of Science in Educational Technology
| Others |
| MSET | Master of Science in Engineering Technology
| Others |
| MSET | Materials Science Engineering and Technology
| Others |
| MSET | Materials Science Engineering Technology
| Others |
| MSET | Medical Surgical Emergency Team
| Others |
| MSET | Mentis Sciences Educational Toolkit
| Others |
| MSET | Michigan Society of Electroneurodiagnostic Technologists
| Others |
| MSET | Military Skills Engagement Trainer
| Others |
| MSET | Monotone Shared Edit Trees
| Others |
| MSET | Morgan Stanley Electronic Trading
| Others |
| MSET | Mosquito Select Exhibition Team
| Others |
| MSET | Multi Sensor Exploitation Testbed
| Others |
| MSET | Multivariate State Estimation Technique
| Others |