| Acronym | Definition |
|---|
| MSE➣Mouse (computer) |
| MSE➣Mean Square Error |
| MSE➣Mean Squared Error |
| MSE➣Microsoft Security Essentials (antivirus software) |
| MSE➣Master of Science in Economics |
| MSE➣Master of Science in Engineering |
| MSE➣Materials Science & Engineering |
| MSE➣Mechanically Stabilized Earth (retaining wall) |
| MSE➣Master of Science in Education |
| MSE➣Mental Status Examination |
| MSE➣Manufacturing Systems Engineering |
| MSE➣Master of Software Engineering |
| MSE➣Maintenance Support Equipment |
| MSE➣Manufacturing Support Equipment |
| MSE➣Microelectronic Systems Education |
| MSE➣Macedonian Stock Exchange |
| MSE➣Medium Scale Enterprises |
| MSE➣Mathematics Stack Exchange (website) |
| MSE➣Moist Static Energy (climate model) |
| MSE➣Meta Search Engine |
| MSE➣Master of Special Education (various schools) |
| MSE➣Madras Stock Exchange (India) |
| MSE➣Management Strategy Evaluation (model) |
| MSE➣Managed Services Engine (software) |
| MSE➣Mechanical Science and Engineering (various locations) |
| MSE➣Modello Sociale Europeo (Italian: European Social Model) |
| MSE➣Middle School Education (various locations) |
| MSE➣My Sentiments Exactly |
| MSE➣Microsoft Excel |
| MSE➣Microsoft Scripting Engine |
| MSE➣Message Stream Encryption |
| MSE➣Mobile Subscriber Equipment |
| MSE➣Measurement System Engineering (Texas Christian University) |
| MSE➣Mobility Services Engine (Cisco Systems, Inc.) |
| MSE➣Medical Screening Examination |
| MSE➣Mechanical Specific Energy |
| MSE➣Microsoft Script Editor |
| MSE➣Multimedia Software Engineering |
| MSE➣Micro- and Small- Enterprise |
| MSE➣Middle School East (various locations) |
| MSE➣Medical Screening Exam |
| MSE➣Master of Science in Epidemiology (various schools) |
| MSE➣Marine South East (UK) |
| MSE➣Missile Segment Enhancement |
| MSE➣Milton S. Eisenhower Symposium (lecture series; Johns Hopkins University; Maryland) |
| MSE➣Mongolian Stock Exchange |
| MSE➣Medical Support Equipment |
| MSE➣Mid-Sized Enterprise |
| MSE➣Major Subordinate Element |
| MSE➣Mustafa Sultan Enterprises (joint venture; various locations) |
| MSE➣Mediterranean Seafood Exhibition (trade show) |
| MSE➣Millennium Science and Engineering |
| MSE➣Maintenance Scheduling Effectiveness |
| MSE➣Montreal Stock Exchange |
| MSE➣Middle School Endorsement (teaching certification) |
| MSE➣Mission Support Element |
| MSE➣Microelectronics Systems Education (Conference) |
| MSE➣Master Sign Electrician |
| MSE➣Multi-Service Edge (switch) |
| MSE➣Mechanical Support Equipment (Australia) |
| MSE➣Mercury Surface Element |
| MSE➣Muscular Strength and Endurance |
| MSE➣International Workshop on Multimedia Software Engineering |
| MSE➣Maritime Security Expo (trade show) |
| MSE➣Medical Student Elective (various organizations) |
| MSE➣Museum of Systematics and Ecology (UC Santa Barbara) |
| MSE➣Machine Shop Estimating (Micro Estimating Systems, Inc.) |
| MSE➣Measurement System Evaluation |
| MSE➣Multiphase Systems Engineering |
| MSE➣Mobile Station Equipment (GSM) |
| MSE➣Modulated Scattering Element |
| MSE➣Multiple Subscriber Equipment |
| MSE➣Molten Salt Extraction |
| MSE➣Moscow School of Economics |
| MSE➣Multiple Spin Echoes |
| MSE➣Mississippi Export Railroad Company |
| MSE➣Medium-Sized Entity (Pakistan) |
| MSE➣Micro-Solutions Engineering (Newtown, CT) |
| MSE➣Mathematics, Science and Education |
| MSE➣Multiple Stable Equilibria |
| MSE➣Mission Systems Engineer |
| MSE➣Module Substitution Error |
| MSE➣Mastering Scientific Evidence (in DUI/DWI Cases) |
| MSE➣Multiple Simultaneous Engagements (Missile Defense Agency) |
| MSE➣Motorcycle Safety Equipment |
| MSE➣Maintenance Sub-Entities (ITU-T) |
| MSE➣Mobile Service Equipment |
| MSE➣Manually Signed English |
| MSE➣Main Staff Element |
| MSE➣Missile Support Element |
| MSE➣Mode Selecting Element |
| MSE➣Materiel Status Evaluation |
| MSE➣Mission Sponsor Equipment |
| MSE➣Manned Spacecraft Engineer |
| MSE➣Military Standard Exception |
| MSE➣Market Specific Expert |
| MSE➣Marketing Support Engineering (Sprint) |
| MSE➣Military Services Expense |
| MSE➣Multiple Symbol Estimation |
| MSE➣Material Safety Experiments |
| MSE➣Multiple Simulation Exercise |
| MSE➣Maximum State of Efficiency (computer engineering) |
| MSE➣Member of Society of Engineers (UK) |
| MSE➣Mayurbhanj School of Engineering (India) |
| MSE➣Moldava Stock Exchange |
| MSE➣Mission Scheduling Effectiveness (US Air Force) |
| MSE➣Modular Software Expertise (Thailand) |