| MEL | Maintenance Expenditure Limit 
| Others |
| MEL | Malfunctioning Electronic Logician
| Others |
| MEL | Managing Employment Liability
| Others |
| MEL | Marcos Engineering Limited
| Others |
| MEL | Maritime Economics and Logistics
| Others |
| MEL | Master Equipment List
| Others |
| MEL | Master Events List
| Others |
| MEL | Maximal Expression Length
| Others |
| MEL | Maximization Of Expected Logarithmic
| Others |
| MEL | Maximum Exposure Limit
| Others |
| MEL | Maya Embedded Language
| Others |
| MEL | Measuring Evaluation Level
| Others |
| MEL | Mechanically Enhanced Lapdog
| Others |
| MEL | Medical Emergency License
| Others |
| MEL | Melanie
| Others |
| MEL | Melanoma
| Others |
| MEL | Melbourne
| Others |
| MEL | Melbourne, Victoria, Australia
| Others |
| MEL | Melvin
| Others |
| MEL | Men's Lifestyle
| Others |
| MEL | Mercury Edsel And Lincoln
| Others |
| MEL | Mercury Edsel Lincoln
| Others |
| MEL | Michigan Electronic Library
| Others |
| MEL | Midget Elite League
| Others |
| MEL | Midway Elementary Library
| Others |
| MEL | MIME (Multipurpose Internet Mail Extensions) Encoding Library
| Others |
| MEL | Minimum Equipment List
| Others |
| MEL | Mission Ethics Legal
| Others |
| MEL | Mobile E-Learning
| Others |
| MEL | Mobile Emissions Laboratory
| Others |
| MEL | Mobile Equipment Load
| Others |
| MEL | Mobile Erector-Launcher
| Others |
| MEL | Modular Electromagnetic Levitator
| Others |
| MEL | Monitoring Evaluation Level
| Others |
| MEL | Most Efficient Level
| Others |
| MEL | Multi Engine Land (pilot certification)
| Others |
| MEL | MULTOS Execution Language
| Others |
| MEL | Mundo En Linea
| Others |
| MEL | Municipal Excess Liability
| Others |