| Acronym | Definition |
|---|
| M&E | Monitoring and Evaluation |
| M&E | Mechanical & Electrical |
| M&E | Maritime and Energy (industry sector) |
| M&E | Meetings and Events |
| M&E | Media & Entertainment |
| M&E | Manufacturing & Engineering |
| M&E | Management and Economics |
| M&E | Maintenance & Engineering |
| M&E | Material and Energy |
| M&E | Material and Equipment |
| M&E | Metcalf & Eddy (Wakefield, Massachusetts environmental consulting firm) |
| M&E | Music and Effects (cinematography) |
| M&E | Music and Effects |
| M&E | Mortality and Expense (risk) |
| M&E | Meat and Eggs (diet plan) |
| M&E | Maintenance and Enhancement |
| M&E | Metaphysics and Epistemology (philosophy) |
| M&E | Meals and Entertainment |
| M&E | Machine and Equipment |
| M&E | Mark & Execute (Splinter Cell: Conviction) |
| M&E | Morris & Essex Line (New Jersey Transit commuter rail line) |