| Acronym | Definition |
|---|
| MAEL➣Mobile Aeronautics Education Laboratory (US NASA) |
| MAEL➣Mid-America Association of Equipment Lessors (Chicago, IL) |
| MAEL➣Master of Arts in Education Leadership |
| MAEL➣Maximum Achievable Emission Limits (EPA) |
| MAEL➣Monarch Aircraft Engineering Limited (est. 1967; UK) |
| MAEL➣Minimal Adverse Effect Level (toxicology) |